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一种针对风力发电机传动系统的远程监测与故障诊断方法及系统

Resumen de: CN119957440A

本发明公开了一种针对风力发电机传动系统的远程监测与故障诊断方法及系统，其中方法步骤包括：采集故障状态风力发电机的历史数据；对历史数据进行预处理，得到处理后数据；对处理后数据进行特征提取；基于提取的特征，构建故障监测模型；利用故障监测模型，完成风力发电机的故障监测与诊断。本发明显著提高了故障检测的准确性和响应速度，降低了维护成本，增强了风力发电机组的可靠性和安全性，为风力发电的稳定运行和能源的可持续供应提供了有力保障。

一种风电机组智能雷电在线监测系统及方法

Resumen de: CN119957441A

本申请提供了一种风电机组智能雷电在线监测系统及方法，该风电机组智能雷电在线监测系统包括：雷击监测仪，用于对雷电流数据进行预处理，并将预处理后的雷电流数据发送给风电机组控制系统；所述风电机组控制系统，用于对预处理后的雷电流数据进行分析处理，得到雷电流数据处理结果，并将雷电流数据处理结果发送给风场集中控制系统；所述风场集中控制系统，用于根据雷电流数据处理结果，对风电机组进行集中监控和管理。在上述技术方案中，提高了雷击判断事件的准确性和及时性，提高了处理问题的效率，从而也将进一步降低雷击事件的影响及损失。

风电机齿轮的制造工艺优化方法及系统

Resumen de: CN119962099A

本发明提供了风电机齿轮的制造工艺优化方法及系统，涉及数据处理技术领域，通过将K组齿轮性能信息同步至性能偏差分析模块获得多组同性能齿轮和多种齿轮加工原材；根据多组同性能齿轮对K组齿轮参数信息进行组别划分获得多组齿轮规格信息；根据多组齿轮规格信息和多种标准材料规格信息进行寻优铣削获得多组板材铣削策略以进行K个功能齿轮的批量铣削制造。解决了现有技术对于风电机齿轮通常采用在坯料上进行相同设计参数齿轮的批量加工方式进行齿轮加工，存在造成加工原料浪费，导致生产成本较高的技术问题。达到了基于风电机箱齿轮构成进行坯料的多规格参数齿轮适配加工，在减少加工原料的浪费的同时，降低生产成本的技术效果。

百叶窗

Resumen de: US2025146703A1

A louver adapted to be fixated to a nacelle of a wind turbine is provided, including a rectangular frame having a bottom frame part, a top frame part and two side frame parts, and a number of louver blades extending between the side frame parts, characterized in that each louver blade consists of at least two blade parts connected via respective connection interfaces provided at the blade parts, wherein at least one gutter for catching a fluid is provided at one of the blade parts.

信号检测方法、装置、控制器、风力发电机组及存储介质

Resumen de: CN119957435A

本发明公开一种信号检测方法、装置、控制器、风力发电机组及存储介质，该信号检测方法包括：在对风力发电机组的待测执行机构进行检测的过程中，响应于接收到指示待测执行机构反馈的输入信号不满足预设的检测通过条件，根据输入信号的电平变化信息，确定输入信号是否正常；在确定输入信号正常的情况下，对与检测关联的时间参数进行调整，使输入信号满足预设的检测通过条件；根据调整后的时间参数重新对待测执行机构进行检测。采用本发明实施例，能够实现自动化检测流程中的参数自动识别及调整，减少测试项不通过时人工排查、监控参数、调整、测试的时间，提高测试效率。

小型风机用被动变桨机构及包含其的小型风机

Resumen de: CN222848299U

本实用新型涉及一种小型风机用被动变桨机构，其包括支撑导向轴，其同轴固定于小型风机的轮毂上，并且其上设置有环形台肩；同步移动单元，其包括同步盘和弹簧，同步盘轴向可移动地套设于支撑导向轴上，弹簧在环形台肩和同步盘之间套设于支撑导向轴上；多个变桨单元，每个变桨单元都包括离心飞杆、可调节拉杆和曲柄，离心飞杆装设于小型风机的一个对应的叶片的叶柄上，可调节拉杆两端都装设有关节轴承，其中一个关节轴承经由第一拉杆销轴可转动地连接同步盘，另一个关节轴承经由第二拉杆销轴可转动地连接曲柄的一端，曲柄的另一端固定连接于叶柄的叶柄轴上。本实用新型结构简单，紧凑可靠，安装简易且方便有效，同时实现了整机轻量化设计。

一种风机叶片监测装置安装结构

Resumen de: CN222848307U

本实用新型公开一种风机叶片监测装置安装结构，包括固定组件，固定组件包括若干连接板，两两连接板之间转动连接，位于两端的连接板可拆卸连接有安装板，安装板通过卡接机构与连接板可拆卸连接；调整组件包括移动板，安装板上开设有通槽，移动板位于通槽内，移动板在通槽内滑动设置，通槽上开设有豁口，移动板上固定连接有齿条，齿条位于豁口内，安装板上固定连接有两个支撑板，两个支撑板上转动连接有齿轮，齿轮与齿条啮合，安装板上设置有锁止机构，移动板上固定连接有底板，底板上固定连接有监测装置。本装置安装在塔筒上之后，还能通过齿轮和齿条的配合调整监测装置的位置，使用更加方便。

一种防风沙发电结构

Resumen de: CN222848297U

本实用新型公开了一种防风沙发电结构，包括垂直轴风机，所述垂直轴风机包括垂直的中心轴，中心轴的侧面安装有两片螺旋叶片，螺旋叶片的叶片截面呈圆弧形，两片螺旋叶片以中心轴的中轴线呈环形阵列分布，中心轴的侧面设置有六对上下等间距分布的加固杆，每一对加固杆分别固定安装在两个螺旋叶片的内侧边缘与中心轴之间，中心轴的底端设置有发电机，发电机的转子与中心轴的底端固定；该用于变电站风沙防护、发电的阵列装置，通过在变电站的场站围墙上设置一排垂直轴风机，风沙在经过风机的螺旋叶片时，风机可以吸收风沙的动能，并将其流速降低，以减小风沙对变电站的侵袭，同时，产生的电能可以供站区内的用电设备使用。

一种风力发电机

Resumen de: CN222848298U

本申请提供了一种风力发电机，包括底座、安装筒和叶片，所述安装筒的上表面开设有转动槽，所述转动槽的内表面转动连接有用于控制叶片安装的控制件，所述控制件的内部滑动连接有固定件，所述底座的内部开设有六个活动槽二，六个活动槽二的内表面均滑动连接有辅助件。通过控制板的转动使六个缺口与六个安装槽的位置相对，从而解除了对六个叶片的固定，同时滑块在弹簧二的弹力作用下对固定板施加一定的力，防止工作人员在对其中一个叶片拆卸安装的过程中，其他的叶片和固定板发生松动，操作方便，省时省力。

一种用于预制风机管片的竖缝连接灌浆装置

Resumen de: CN222848303U

本实用新型属于风机技术领域，提供了一种用于预制风机管片的竖缝连接灌浆装置，包括灌浆底板、灌浆顶板和两个尺寸一致的闭孔板，且两个闭孔板对称设置在两个预制风机管片之间的竖缝的两侧；所述灌浆顶板通过螺栓固定在两个闭孔板的顶端，所述灌浆底板通过螺栓固定在两个闭孔板的底端，所述灌浆底板、灌浆顶板和两个闭孔板通过螺栓固定连接后，呈口字型；所述灌浆底板的中部开设进浆孔，所述灌浆顶板的中部开设出浆孔，且进浆孔和出浆孔均与竖缝位于一条直线上。操作更加简便，且密封性更为可靠。

一种风力发电机的主轴承传动结构及其风力发电机

Resumen de: CN119957449A

本发明属于风力发电机技术领域，具体的说是一种风力发电机的主轴承传动结构及其风力发电机，包括转子、叶轮、低速轴、齿轮箱、发电机和铁塔主体；还包括清洁箱，所述清洁箱安装于叶轮上靠近转子的位置，且清洁箱内设有清洁环；通过喷嘴、清洁海绵和清洁片之间的配合，提高对叶轮上杂质的适用范围，提高使用便捷程度，方便风力发电机的维护；并且，工人还能选择将叶轮转动至竖直向下的状态，使得喷嘴位于水箱下方，达到水箱向下方的喷嘴输送清洗液的目的，减少水箱的动力消耗的同时还能够增大喷嘴喷出的压力，提高清洗液的冲洗效果，提高清洁效果，进一步叶轮的清洁程度，维持风力发电机的工作能力。

一种用于风电设备支撑安装底座

Resumen de: CN119957447A

本发明公开了一种用于风电设备支撑安装底座，包括立柱安装罩，所述立柱安装罩的圆周侧壁上螺纹贯穿有安装紧固件，所述立柱安装罩的一侧延伸出空心设置的发电设备安装箱，所述发电设备安装箱内安装有发电设备转向组件、且发电设备转向组件的一端转动在发电设备安装箱顶壁上，所述发电设备转向组件上安装有连接盘，所述连接盘的中间位置处设有连接件，所述连接件上固定安装有发电电机且发电电机的一端设有发电连接轴。本发明属于风力发电设备技术领域，具体是指一种用于风电设备支撑安装底座，克服了不能在不同季节调整发电机和叶片面向风向的角度、从而导致的叶片转速不理想，发电效果差，浪费大量风力，以及一体设备成本高、维修难的问题。

芯层主体、连接构件、风力涡轮机叶片和方法

Resumen de: WO2024068281A1

The invention relates to a core-layer body (10) for a connecting member (100) for a wind turbine blade (200). The core-layer body (10) comprises in at least one shrinkage section (20a, 20b) of the core-layer body (10) a plurality of grooves (22), wherein the grooves (22) are arranged and configured from a first plate side (11) of the core-layer body (10) in a direction toward a second plate side (12). Furthermore, the core-layer body (10) comprises in at least one holding section (30a, 30b, 30c) different from the at least one shrinkage section (20a, 20b) a plurality of grooves (32), wherein the grooves (32) are arranged and configured from the second plate side (12) of the core-layer body (10) in a direction towards the first plate side (11).

风力涡轮机装置

Resumen de: WO2024172689A1

The invention relates to wind motors and can be used as an independent source of energy. The present wind turbine assembly comprises a rotor which is arranged inside a housing, said rotor being mounted on and in communication with a wind catcher. The rotor housing comprises outlet nozzles. Blades of the rotor are fastened on a centrifugal impeller from the direction of the inner surface of the housing and are oriented along the chords of the rotor housing. Vanes of the wind catcher are provided with reinforcing ribs. The vanes of the wind catcher, which are oriented vertically and are curved in the direction of the wind flow, are offset from one another such as to overlap consecutively with one another, forming a vertical air duct. Fastened to the inner sides of said vertical air duct are shutters comprised of individual panels mounted such as to be pivotable about an axis that is inclined from the vertical in the direction of rotation of the rotor. Starting flaps in a lower tier of vanes of an upper vertical-axis impeller of the rotor are mounted on the inner sides of said vanes such as to be pivotable about an axis that is inclined from the vertical in the direction of rotation of the rotor. The technical result is an assembly that is energy efficient and capable of remaining operational irrespective of the duration and speed of the wind.

风力机钢结构基座

Resumen de: CN222848305U

本实用新型涉及一种风力机钢结构基座，其构造成可拆卸分体结构并包括基座主体、一对边板和一对第二L型条钢，基座主体包括长方形主体底板、多个底部加强筋板、主体立柱、安装法兰盘、多个顶部加强筋板，底部加强筋板围绕主体立柱周向间隔布置并与主体底板和主体立柱固连，顶部加强筋板围绕主体立柱周向间隔布置并与安装法兰盘和主体立柱固连；一对边板对称布置在主体底板的短边两端并同主体底板共同构成方形基板，每个边板经由第一L型条钢与主体底板固连；一对第二L型条钢对称布置在主体底板的长边两端，每个第二L型条钢在其两端都分别和一对边板固连、在其中间和主体底板固连。本实用新型方便运输和安装，易于调平，施工工期短，安装稳定。

一种风力驱动涡流制冷的海水淡化装置

Resumen de: CN222846481U

本实用新型公开了一种风力驱动涡流制冷的海水淡化装置，其包括风力驱动系统、涡流管制冷系统、海水淡化系统；涡流管制冷系统包括空气压缩机和涡流管；空气压缩机分别与风力驱动系统、涡流管相连；海水淡化系统包括套管式换热器、箱体、风管，箱体内设挡水板、加热管、喷淋器，风管内设风机，涡流管的冷热管端分别与风管、套管式换热器相连，套管式换热器通过第一水泵与加热管相连，加热管与套管式换热器相连；箱体的出风口与风管相连，箱体通过第二水泵与喷淋器相连，凝水阀与风管相连。本实用新型结构简单紧凑，造价成本低，大大降低了海水淡化的成本，海水淡化效率高，并保证淡水的水质，提高能量利用率。

一种利用风和光发电并储电一体的微型发电系统

Resumen de: CN222848301U

一种利用风和光发电并储电一体的微型发电系统，涉及一种微型发电装置，本实用新型包括集风式风力发电装置、太阳能光伏板发电装置、电池组储能装置以及光储一体机、能量管理系统组成的智能数字控制系统。所述发电系统的永磁方波发电机装置包括集风罩、离合器、扭矩仪、控制器、发电机、叶轮、风速传感器；直流母线通过DC/DC变换器将能量输送接至蓄电池；永磁方波发电机叶轮设置在扩散型集风罩中；方波永磁发电机与控制器之间的发电机出线与连接罩内部的滑环相连接入永磁方波发电机控制器发电机接线端口上，DC/DC变换器模块完成直流母线的降压来给蓄电池进行充电；本实用新型一体化微发电系统实现了微电站稳定供电，并最大程度地提高能源利用效率。

一种节能盘车液压系统

Resumen de: CN222848439U

本发明公开了一种节能盘车液压系统，包括电动机、负载敏感柱塞泵、截止式电磁阀、负载敏感比例多路阀、双向平衡阀、高压溢流阀、马达控制阀组和驻车制动器。本发明采用负载敏感系统，工作时系统所需要的液压油量和系统压力按实际需要所提供，没有压力和溢流损失；系统压力达到负载敏感柱塞泵设置切断压力时，负载敏感柱塞泵只维持系统高压，没有多余流量输出，此时负载敏感柱塞泵排量输出几乎为零，系统没有溢流损失；负载敏感柱塞泵采用恒功率控制，保持驱动负载敏感柱塞泵的电动机恒功率输出，提高盘车的工作效率；液压系统具有回油散热和主动散热功能，在负载敏感液压系统中具有一泵两种散热功能。

一种双重悬臂结构的自发电防眩板

Resumen de: CN119956699A

本发明涉及新能源振动俘能发电技术领域，公开了一种双重悬臂结构的自发电防眩板，包括防眩板，所述防眩板固定连接在底座上，所述防眩板上开设有通孔；发电单元，位于所述通孔内，且所述发电单元一端与所述通孔一端固定连接，所述发电单元另一端为活动端，所述防眩板通过所述发电单元由单悬臂结构转变成转悬臂结构；限位结构，固定连接在所述防眩板上，当所述发电单元受外界风能进行振动发电时所述限位结构与所述发电单元限位配合。本发明在实现防眩功能的同时，还能有效利用能源进行发电，在交通设施和能源利用领域具有广阔的应用前景，为实现节能减排和资源优化利用提供了新的解决方案。

一种风电塔架防涡激振动扰流器和安装方法

Resumen de: CN119957586A

本发明公开了一种风电塔架防涡激振动扰流器和安装方法，涉及风电塔架技术领域。包括风电塔架，所述风电塔架的外壁缠绕有扰流器结构，所述扰流器结构包括橡胶底板，所述橡胶底板底部的外壁与风电塔架的外壁缠绕，所述橡胶底板的顶部的设有扰流板，所述橡胶底板顶部的内侧固定连接有橡胶安装块，所述橡胶安装块的内部固定连接有永磁体，所述橡胶底板的顶部设有碗型结构，采用类倒置“Π”或“T”型结构，结构简单，成本低，安装便利，通过螺旋或者竖直的缠绕在塔架的外壁，将塔架外部的截面由原来的圆形，改变成部分圆弧加扰流板结构，使气流不再能产生稳定周期性的涡激，从而解决塔架涡激振动的问题。

一种风机机组叶根螺栓轴力监测系统

Resumen de: CN119957445A

本发明公开了一种风机机组叶根螺栓轴力监测系统，涉及风机机组监测技术领域，该系统包括以下组成部分：数据采集模块、数据传输模块、数据分析处理中心和维护预警模块，本发明通过高精度的轴力传感器实时采集叶根螺栓的轴力数据，并采用无线通信方式将数据传输至数据分析处理中心，数据分析处理中心利用大数据分析技术和轴力趋势预测算法，结合风机的运行工况对轴力的未来变化趋势进行准确预测，这一功能极大地提高了风机机组运行的安全性和可靠性，通过提前预警潜在的轴力异常情况，能够有效避免螺栓松动、断裂故障的发生，从而延长风机机组的使用寿命，减少维护成本和生产中断风险。

用于执行风力涡轮机的转子叶片的维护或修理的方法

Resumen de: WO2024023322A1

A method for performing a maintenance or repair of a rotor blade of a wind turbine comprising: planning and scheduling data acquisition; acquiring data of the a rotor blade based on the planning and scheduling; processing and analyzing the acquired data using artificial intelligence; identifying (108) defects of the one rotor blade; and tracking and visualizing the identified defects of the rotor blade; performing a maintenance or a repair of the rotor blade; wherein processing and analyzing the acquired data using artificial intelligence includes determining one or more artificial intelligence algorithms, and wherein the artificial intelligence is trained based on previously acquired data of one or more rotor blades and the previously acquired data is further augmented using blending to obtain augmented training data, and wherein the blending includes a random cut and paste and/or a Poisson blending/alpha blending and/or a GAN based blending.

一种集成式空气捕集系统、运行方法、设备、介质及产品

Resumen de: CN119957430A

本申请涉及能源技术领域，具体涉及一种集成式空气捕集系统、运行方法、设备、介质及产品。该系统通过风力发电单元的风力涡轮机，将风能转化为电能，用于驱动空气储能单元和直接空气捕集单元，通过空气储能单元在储能阶段，利用电能对空气进行压缩，获得高压空气，以将电能转化为空气内能，通过直接空气捕集单元的空气接触器，对二氧化碳进行吸收捕集，获得相应的反应溶液。如此，该系统通过集成风力发电、空气压缩储能、碳捕集，在降低碳排放的同时提高了能源利用效率。

漂浮式海上风力发电装置

Resumen de: CN119957423A

本发明涉及海上风电设备技术领域，公开了漂浮式海上风力发电装置，包括漂浮基础、系泊组件、支撑组件、机舱和叶轮，漂浮基础适于漂浮在海上，系泊组件一端固定在海底，另一端与漂浮基础相连接，支撑组件设置在漂浮基础顶部，机舱底部与支撑组件活动连接，叶轮转动设置在机舱侧部，叶轮远离机舱的一侧与支撑组件活动连接，本发明采用单点系泊方式，可实现漂浮式海上风力发电装置被动偏航，当风浪方向与叶轮朝向不一致时，将围绕系泊组件在海底的锚点转动，实现漂浮式海上风力发电装置整体被动偏航，同时将机舱和叶轮与支撑组件活动连接，可实现叶轮的主动偏航，从而能够准确对风，提高机组发电效率。

用于风力涡轮机叶片轴承的测试装备

Resumen de: US2025146474A1

A test rig for testing a blade bearing of a wind turbine blade is provided. The blade bearing includes a first part and a second part that is rotatable about an axial direction with respect to the first part. The test rig includes a bearing support, which is configured to be mounted to the first part of the blade bearing, a shaft element, which is configured to be mounted to the second part of the blade bearing and able to rotate with respect to the bearing support. A test load unit is configured to apply a load in the axial direction to the shaft element. The test load unit includes at least one actuator that is controllable to apply the load.

用于安装风力涡轮机的部件的提升设备和方法

Resumen de: WO2024067929A1

A lifting arrangement for installing and uninstalling a component (16) of a wind turbine (15) is disclosed. The lifting arrangement comprises main yoke (1) being configured to be attached to a main crane (25), and a hoisting mechanism (2, 11) attached to the main yoke (1). The hoisting mechanism (2, 11) is configured to have a component (16) to be installed or uninstalled attached thereto and to move the component (16) relative to the main yoke (1). At least one connecting part (12) is each configured to establish a pretensioned connection between the main yoke (1) and a nacelle (14) of the wind turbine (15). The pretension of the at least one connecting part (12) is provided by operating a main crane (25) having the main yoke (1) attached thereto. Methods for installing and uninstalling a component (16) in a nacelle (14), using the lifting arrangement, are also disclosed.

一种基于文丘里效应的万向聚风落地式垂直轴微风发电机

Resumen de: CN119957414A

本申请涉及风力发电设备技术领域，特别是一种基于文丘里效应的万向聚风落地式垂直轴微风发电机，包括：主体组件，包括支架、设于支架端部的腔室、设于腔室端部的涡轮扇叶和阵列设置于涡轮扇叶外壁的扇叶；设于涡轮扇叶端部的调节组件，包括风力过渡通道、设于风力过渡通道内部的内隔板和设于风力过渡通道端部的文丘里管；文丘里管内壁设置有风扇，风扇内壁还设置有控制部件和连接部件；通过风力过渡通道和文丘里管的设计，能够捕捉任意方向的风，并对风进行加速，设置监测部件检测风扇转速，当风扇转速超过预设阈值，即涡轮扇叶可能会损坏的阈值时，通过电磁制动的方式减缓涡轮扇叶和扇叶的转速，避免在外界风力较大时对发电机造成损坏。

一种基于摩擦电-电磁耦合作用的可移动交通警示灯

Resumen de: CN119964397A

一种基于摩擦电‑电磁耦合作用的可移动交通警示灯，涉及交通信号灯技术领域。可移动支架顶部通过连接筒安装风力发电设备，警示灯和电路仓固定在连接筒四周，风力发电设备的外壳由主筒以及多个副筒组成，主筒内设置动力轴并装配转子，动力轴顶端联接风力驱动旋转件，转子设置多个FEP拨片，主筒内壁设置铜电极通过导线接入电路仓，接合球机构控制主动齿轮与动力轴的接合或断开，副筒内设置从动齿轮并与主动齿轮啮合，从动齿轮顶端安装磁铁盘，副筒内设置线圈通过导线接入电路仓。能够俘获风能转化为电能为警示灯进行供电，针对低高风速存在摩擦发电和摩擦‑电磁联合发电两种模式，启动风速低、可运行风速范围广、成本低廉、使用灵活。

风力发电机的传感器管理和故障诊断系统

Resumen de: CN119957442A

本发明涉及一种风力发电机的传感器管理和故障诊断系统，旨在解决现有风电机组运维管理中存在的低效、单一传感器检测精度不足等问题。该系统通过结合声音传感器、三轴加速度传感器和激光传感器等多种检测手段，实现对风电机组的高精度、低成本、自动化运维管理。系统包括传感器模块、数据采集模块、计算及指令模块、通信模块、智能运维系统云诊断平台和巡检PDA等部分。通过多传感器融合和智能诊断技术，能够更准确地捕捉故障特征，降低误判率，提高运维效率，降低运维成本，具有广泛的应用前景。

一种风力发电控制系统及控制方法

Resumen de: CN119957420A

本发明涉及风力发电技术领域，公开了一种风力发电控制系统及控制方法，包括：数据模块，用于获取风电机组运行数据，运行数据包括风速、风向、风轮转速、风电机组功率；控制模块，用于根据运行数据和预先设定的桨距角选取规则选定初始桨距角；第一修正模块，用于在控制模块控制后，判断是否需要对初始桨距角进行第一修正；第二修正模块，用于在第一修正模块修正后，判断是否需要对当前桨距角进行第二修正；安全模块，用于根据运行数据判断是否对风电机组进行急停控制，风电机组。本发明可以根据风速、风向和风电机组功率对桨距角进行双重反馈调节，使桨距角能够保持合适状态，提高风电机组的工作效率。

ボルトに予めねじ込まれた一連のナットを締め付けるための締付装置

Resumen de: CN118922272A

The invention relates to a fastening device (1) for fastening a series of nuts (2) pre-screwed on a bolt (3), the bolt (3) being arranged in a straight or curved flange connection (4), where each nut (2) comprises a top surface (5) at one end of the nut (2), where the top surface (5) is arranged in a nut plane (6) of the flange connection (4), and where the fastening device (1) comprises a propulsion unit (7) for propelling the nut plane (6) of the flange connection (4). And a propulsion unit (7) for moving the fastening device (1) along the flange connection (4), where the propulsion unit (7) comprises a continuous drive (8), where the continuous drive (8) is substantially arranged on a nut plane (6) on one or more top surfaces (5) of the one or more nuts (2) in an operating state of the fastening device (1).

浮体式洋上構造物

Resumen de: US2024425149A1

A floatable offshore structure includes at least one submarine power cable connector configured to connect a submarine power cable. At least one anchor connector is configured to connect at least one anchor connection for anchoring the floatable offshore structure to an underwater bottom, at least one detection arrangement configured to detect an anchor connection breakage indication, and at least one switching equipment configured to at least electrically disconnect the electrical connection to the submarine power cable connected to the submarine power cable connector upon or after the detection of an anchor connection breakage indication.

タワーの支持構造

Resumen de: JP2025072156A

【課題】従来よりもタワーの支持構造にかかるコストを低減するとともに、全体のＣＯ２発生量を削減することが可能な、タワーの支持構造を提供する。【解決手段】上部に設置される設備を支持する１本の木製支柱１０を有し、前記木製支柱１０は、少なくとも地下水位以上で地盤と接する部位に密閉巻立て部１２を備え、地盤面下の支持地盤に建て込まれることを特徴とする。【選択図】図２

タワーの支持構造

Resumen de: JP2025072157A

【課題】従来よりもタワーの支持構造にかかるコストを低減するとともに、全体のＣＯ２発生量を削減することが可能な、タワーの支持構造を提供する。【解決手段】上部に設置される設備を支持する１本の木製支柱１０と、地盤面上に設置されるとともに前記木製支柱１０の下端部を支持する基礎１５と、前記木製支柱１０を引張材によって支持する支線１６と、を有することを特徴とする。【選択図】図５

电机

Resumen de: WO2024008852A1

An electrical machine is described which comprises: a rotor (114); a plurality of stator units (103) each extending only partway about a circumference of the rotor; wherein each stator unit is movably mounted to the rotor by a plurality of bearings (105-110) such that the stator unit can move relative to the rotor in a radial and/or axial direction and wherein each stator unit is fixed in position in a circumferential direction; wherein the electrical machine comprises a magnetic system arranged such that rotation of the rotor generates an electric current in each stator unit and/or an electric current in each stator unit causes rotation of the rotor. A system comprising an electrical machine and a remote assembly and maintenance apparatus is also described, along with methods of assembling and disassembling an electrical machine.

用于风力涡轮机叶片的树脂结合部分

Resumen de: WO2024068339A1

A method for manufacturing a structural element (20) of a wind turbine blade (3), the method comprising: - arranging a first segment (21) and a second segment (22) of the structural element (20) adjacent to each other; - arranging a joining portion (23) between the first segment (21) and the second segment (22), wherein the joining portion (23) is made of or comprises a fibre lay-up (25); - encapsulating the joining portion (23) and, at least partially, the adjacent segments (21, 22) in a vacuum bag (27); - applying vacuum to the vacuum bag (27) for pulling together the first segment (21), the second segment (22) and the joining portion (23); - infiltrating the fibre lay-up (25) with polyurethane resin (30) and/or ring-opening metathesis polymerization resin (30); - curing the resin (31).

基于鹈鹕优化算法的变桨距自抗扰控制方法

Resumen de: CN119957422A

本发明公开了基于鹈鹕优化算法的变桨距自抗扰控制方法，变桨距自抗扰控制器内嵌鹈鹕优化算法模块，并与被控风机连接，包括：步骤S1，通过鹈鹕优化算法模块对变桨距自抗扰控制器中的参数进行寻优；步骤S2，通过变桨距自抗扰控制器对系统的总扰动进行观测，实现机组在额定风速以上时桨距角大小的控制。本发明实现了机组在额定风速以上时桨距角大小的快速、精确调节,以便输出功率能平滑稳定输出。

一种风电机组叶片热循环除冰系统

Resumen de: CN119957448A

本发明涉及风电机组除冰技术领域，公开一种风电机组叶片热循环除冰系统，包括机架，设置于机架顶部的机舱，设置于机舱内部的发电机，还包括设置于机架内部的传热机构，以及设置于传热机构远离发电机一侧的切换机构；传热机构包括设置于发电机内部的导热单元，设置于导热单元远离发电机一侧的离合单元，以及设置于离合单元远离发电机一侧的储存单元；导热单元包括设置于发电机内部的换热管，设置于换热管顶部的阀门一，设置于发电机内部的转轴。通过设置传热机构，能够对机组发电过程中产生的热量进行回收利用，减少自用电消耗，并能够切换不同的除冰工质，以适应不同的环境，从而达到节能和增加适应性的目的。

基于传感器技术的风机塔筒螺栓智能化监测系统

Resumen de: CN119957438A

本发明涉及数据处理技术领域，尤其涉及一种基于传感器技术的风机塔筒螺栓智能化监测系统，包括存储器、处理器以及存储在所述存储器中并在所述处理器上运行的计算机程序，所述处理器执行所述计算机程序时实现如下步骤：对任一螺栓的原始振动信号进行EMD分解，得到原始振动信号的待鉴定分量；根据待鉴定分量的能量和幅值，以及原始振动信号与待鉴定分量之间的相似性，对IMF判定条件进行优化，得到IMF分量；将IMF分量在原始振动信号中剔除得到残余信号，继续对残余信号进行EMD分解，直至满足停止迭代分解条件，得到所有IMF分量，根据所有IMF分量对任一螺栓进行故障监测，提高了对风机塔筒螺栓进行监测的准确性。

风速修正方法及装置

Resumen de: CN119962139A

本公开提供了一种风速修正方法及装置。所述风速修正方法包括：根据目标机组的配置信息和控制参数，确定所述目标机组的风速与目标参数的设计对应关系；基于参考机组的测试数据，确定风速与目标参数的参考对应关系，其中，所述参考机组与所述目标机组的型号相同；基于所述目标机组的满足第一预设条件的时段的运行数据，确定所述目标机组的风速与目标参数的实际对应关系；基于所述设计对应关系、所述参考对应关系以及所述实际对应关系，确定所述目标机组的风速修正模型；其中，所述风速修正模型用于对所述目标机组的运行数据中的风速进行修正，修正后的风速用于评估所述目标机组的载荷。

风电机组整机螺栓监测系统

Resumen de: CN119957444A

本发明提供风电机组整机螺栓监测系统。该风电机组整机螺栓监测系统，包括，传感器失效监测模块，多个安装于风机叶片法兰和塔筒法兰处的高精度法兰螺栓间隙传感器，用于实时监测法兰间隙，多通道的法兰螺栓间隙采集仪，用于接收所述法兰螺栓间隙传感器输出的监测信号，并进行数据采集。该风电机组整机螺栓监测系统，通过引入传感器失效监测模块和故障预测模块，有效解决了现有技术中由于传感器故障或失效导致的警报遗漏问题。该系统利用基于模型的故障检测算法，能够实时监测传感器的状态，在出现异常时及时发出预警信号，从而避免了传统系统的盲点，提升了风电机组的运行安全性和可靠性。

一种静态水域离水发电联产凉风的耦合体装置

Resumen de: CN119953518A

本发明公开一种静态水域离水发电联产凉风的耦合体装置，涉及水力发电技术领域，其特征在于，包括：船体结构，以其甲板下的水面为基准，分为水上和水下两大部分及甲板部分，合计为三部分；所述甲板的10～50m以上安装有高位平台，所述高位平台上安装有蓄水池支架，所述蓄水池支架上安装有高位蓄水池、微风风力发电机及光伏发电板，所述高位蓄水池的上方还设有高位水罐、高位水槽及高位发电机组；所述甲板面上安装有甲板发电机组；所述甲板与深水仓总成紧密连接，穿透所述船体结构的底部所述深水仓总成内固定连接深水仓平台，所述深水仓总成被所述深水仓平台分隔开分为上下二层，其下层为深水仓水体，所述深水仓平台上侧安装深水仓水轮泵及高压水泵。

一种叶尖转动风力机的功率控制方法

Resumen de: CN119957427A

本发明公开了一种叶尖转动风力机的功率控制方法，风力机通过控制叶尖收束机构的收束变换多种模式去适应不同气候，当风速传感器检测到风速超过额定风速时，风力机进入台风模式，风力机控制器驱动可伸缩收束杆收缩，使折叠叶尖段向叶片段收束；当风速介于额定风速与切出风速之间时，风力机进入功率调节模式，风力机的控制器根据功率误差信号动态调节叶尖收束机构的可伸缩收束杆行程；通过改变折叠叶尖段的有效扫风面积稳定输出功率；当风速降至安全阈值后，风力机进入复位模式，叶尖收束机构的可伸缩收束杆伸展至最大行程，恢复叶片连续气动外形；本发明通过控制手段对叶片段和折叠叶尖段的迎风策略进行分别的控制，以达到功率控制的目的。

一种连接结构以及张力腿基础组件

Resumen de: CN222848306U

本实用新型提供了一种连接结构以及张力腿基础组件，通过设置连接结构从而实现张力筋键与基础桩形成连接。连接结构包括上连接部、中间连接件和下连接部，所述上连接部用以与张力腿基础组件的张力筋键相连接，所述下连接部固定于张力腿基础组件的基础桩；所述上连接部与所述中间连接件相铰接并能够相对于所述中间连接件围绕第一旋转轴线转动，所述下连接部也与所述中间连接件相铰接，所述中间连接件能够相对于所述下连接部围绕第二旋转轴线转动，所述第一旋转轴线与所述第二旋转轴线在同一投影面上相垂直。

一种风力发电机组塔筒平台人孔的自动开关系统

Resumen de: CN222848053U

本实用新型属于风力发电机组技术领域，尤其为一种风力发电机组塔筒平台人孔的自动开关系统，包括设于塔筒平台上的塔筒平台盖板及免爬器爬梯；塔筒平台盖板的一端设有盖板转轴，盖板转轴的一端通过减速齿轮组连接有电动机，塔筒平台上且位于塔筒平台盖板的两端分别设有第一触发开关及第二触发开关；免爬器爬梯上设有与电动机电连接的第一限位开关、第二限位开关、第三限位开关及第四限位开关。当风电机组检修作业人员自下而上通过塔筒平台人孔前触发第三限位开关，在到达人孔前塔筒平台盖板自动打开，通过后触发第一限位开关，塔筒平台盖板及时的自动关闭，避免了机械伤害及坠落的风险，自上而下通过塔筒平台人孔开启过程同理。

小型风机用主动变桨机构及包含其的小型风机

Resumen de: CN222848300U

本实用新型涉及小型风机用主动变桨机构及包含其的小型风机，包括同步拉杆导向座、包括同步拉杆导向轴、同步拉杆和具有三个爪部的三爪同步盘的同步移动单元、三个变桨单元，同步拉杆导向轴可轴向移动一段距离地安装于同步拉杆导向座内，同步拉杆固连于同步拉杆导向轴内端上，三爪同步盘固连于同步拉杆导向轴外端上；变桨单元包括自润滑滑块、叶柄曲轴、具有可旋转内圈和固定外圈的变桨轴承，自润滑滑块与爪部滑动连接并与叶柄曲轴内端可转动连接，叶柄曲轴外端固连于变桨轴承的可旋转内圈的内端面上，变桨轴承经由固定外圈固定在轮毂上，变桨轴承的可旋转内圈的外端面连接叶片。本实用新型体积小、结构紧凑、载荷降低，使用寿命和维护周期长。

地铁隧道内环境温度控制装置

Resumen de: CN222848302U

本实用新型公开了地铁隧道内环境温度控制装置，包括安装座，所述安装座顶面分别固定安装有抽盒与压筒，所述抽盒内连通有入水管，且入水管的另一端与外界水源相连通，所述抽盒内连通有出水管，且出水管的另一端与压筒相连通，所述入水管与出水管内均安装有单向阀，所述抽盒内转动连接有往复丝杠，所述往复丝杠的一端安装有叶轮，所述往复丝杠上设有抽水机构，本实用新型在使用时，操作简单，不依靠外部动力，通过地铁行驶时产生的风力带动抽水机构运转，并通过压筒上的喷头喷出，降低能耗的同时对隧道内进行加湿，对隧道进行养护。

一种叶片支撑梁结构、叶片和风电机组

Resumen de: CN119957417A

本发明公开了一种框架式叶片支架、垂直轴叶轮和垂直轴风电机组。叶片支撑梁结构包括第一支撑件、第二支撑件以及连接件。第一支撑件和第二支撑件都可以划分支撑板，对接板和过渡板。第一支撑件和第二支撑件的对接板通过连接件固定连接构成支撑梁结构。在第一支撑件和第二支撑件中，至少有两个过渡板和相邻对接板的夹角为锐角。过渡板和相邻对接板的夹角，以及过渡板和相邻支撑板的夹角各不相同。采用多个支撑板、过渡板和对接板，使得载荷在叶片内部可以沿多条路径传递，降低了单一板式结构失稳的风险。叶片支撑梁结构可以为叶片提供多个方向的刚度补强，降低了所需的材料用量，提高了经济性。结构制作简单，材料单一且容易获取。

一种分布式风光互补垂直轴风力发电机组

Resumen de: CN119957428A

本发明公开了一种分布式风光互补垂直轴风力发电机组，涉及垂直轴风力发电机技术领域。本发明包括四个垂直轴风力发电机和若干光伏面板组件组成一个风光互补垂直轴风力发电机组，若干风光互补垂直轴风力发电机组形成分布式布置；一对垂直轴风力发电机之间通过一横杆组件连接；若干光伏面板组件固定在两对垂直轴风力发电机的两横杆组件之间。本发明的分布式风光互补供电系统由垂直轴风力发电系统和光伏发电系统组成，通过将光伏面板组件架空在若干垂直轴风力发电机上形成空中光伏阵列，能够有效的利用空间，实现分布式风光互补的同时提高能源的利用率，实现时间互补，降低成本，提高电力系统的稳定性和可靠性。

叶片结构和风力发电机

Resumen de: CN119957412A

本发明提供了一种叶片结构和风力发电机。其中，叶片结构包括：壳部，壳部具有外蒙皮；梁帽，梁帽设置在外蒙皮的表面，梁帽的端部具有远离外蒙皮的第一侧和朝向外蒙皮的第二侧，第一侧具有斜面，斜面在梁帽的端部形成尖端；增强层，增强层设置在梁帽的端部，第一侧表面、第二侧表面处均设置有增强层，梁帽的端部通过增强层与外蒙皮连接。本发明解决了现有技术中的叶片梁帽层板容易开裂的问题。

大型风电机组塔筒结构稳定性监测与预警方法及其系统

Resumen de: CN119957446A

本申请涉及了一种大型风电机组塔筒结构稳定性监测与预警方法及其系统，通过响应监测请求，采集结构参数并输入至第一监测模型，得到初步监测结果，在初步监测结果显示异常时，进一步采集图像数据并输入至第二监测模型，得到结构异常类型，根据结构异常类型进入预警状态。与现有技术相比，本申请通过引入图像数据和第二监测模型，不仅能够判断塔筒是否存在异常，还能够准确识别具体的结构异常类型，这样可以更准确地进行预警，避免因无法判断具体异常类型而导致的误判或漏判，提高了风电机组塔筒结构稳定性监测与预警的准确性和可靠性。

一种基于数据分析的风机设备故障预警方法及系统

Resumen de: CN119957437A

本发明公开了一种基于数据分析的风机设备故障预警方法及系统，涉及故障预警技术领域，主要方案为：通过多源数据采集，包括电力运行、机械、环境与故障数据；基于实时电力运行数据计算风机运行相关指数，并得到综合运行状态评分；利用本体机械数据算出叶片疲劳、传动柔顺及结构共振风险指数，进而得出机械状态综合评分；结合电力与环境数据算出电气绝缘老化等指数及电气环境评分；依故障数据得故障影响评分；预设阈值比较各评分以判断是否预警并生成维护优先级报告。

一种采用平移安装的海上风机整体运输、安装装置

Resumen de: CN222845466U

本实用新型公开了一种采用平移安装的海上风机整体运输、安装装置，包括驳船、平移装置、风机固定装置、风电机组、风机基础，所述平移装置安装于所述驳船上，为实现风机固定装置和风机垂直于驳船长轴方向平移的装置。风机固定装置包含配重可拆卸式塔架底座和抱合式固定桁架，用于实现风机、塔架整体重心的降低，并保证风机运输的稳定。驳船就位后，该装置通过平移装置实现风机与风机基础的安装，无需其它起重船等大型施工船的配合，且突破了自升式风机安装船支腿长度和起吊高度等因素的限制，可大大降低安装成本，并对推动深远海风电的发展具有重要的意义。

一种格构式塔架的转换节点

Resumen de: CN222848304U

本实用新型涉及一种格构式塔架的转换节点，属于格构式塔架结构领域，包括：弧形连接体；设置于弧形连接体第一连接端的第一法兰；沿弧形连接体第二连接端周向间隔设置的多个铸造部件，每个所述铸造部件背离所述弧形连接体的一端设置有第二法兰；第一横杆支撑机构，包括多个第一横梁，每个所述第一横梁的一端与所述铸造部件近所述弧形连接体的一侧相连，另一端与另一所述铸造部件近所述弧形连接体的一侧相连。与现有技术相比，本实用新型整体受力路径简单明确，空间由小扩大；在复杂受力区域，使用铸造部件避免了大量焊接带来的残余应力，实现安全可靠且经济型较优的目的。

风电机组的偏航系统和控制偏航系统力矩传递的方法

Resumen de: CN119957424A

本发明公开了一种风电机组的偏航系统和控制偏航系统力矩传递的方法。偏航系统包括偏航电机、齿轮箱和定力矩结构，定力矩结构包括与偏航电机输出端连接的输入轴、与齿轮箱输入端连接的输出轴和力矩调节组件，输入轴开设容纳腔，输出轴包括位于容纳腔中的力矩调节部段，输入轴设有沿周向均匀分布且沿径向延伸的螺纹孔和安装孔，力矩调节组件包括与螺纹孔相匹配的螺钉、与力矩调节部段相抵接的摩擦件、和设置在安装孔中的传递部件，螺钉经由螺纹孔抵压传递部件，使得摩擦件压紧力矩调节部段的外周面。本方案通过设置并调节定力矩结构能使偏航电机输出端与齿轮箱输入端之间发生相对转动，从而有效释放过大的反向力矩，提升运行的安全性和可靠性。

叶片延长连接工艺、叶片延长连接结构和风力发电机

Resumen de: CN119957411A

本发明提供了一种叶片延长连接工艺、叶片延长连接结构和风力发电机。其中，叶片延长连接工艺包括：连接梁的一部分穿设到第一待延长叶片段内，并使连接梁与第一待延长叶片段内相对的两侧壁连接；将连接梁外露于第一待延长叶片段的部分穿设在第二待延长叶片段内并与第二待延长叶片段连接。本发明解决了现有技术中的叶片对实际环境的适应性较低的问题。

基于发电机转矩增益控制的数据驱动性能优化方法

Resumen de: CN119961554A

本发明涉及转矩控制技术领域，特别涉及基于发电机转矩增益控制的数据驱动性能优化方法，步骤1：向MPPT控制系统输入J(k)，通过MPPT控制系统在线更新最佳转矩增益Kopt，其中，k表示第k步，且k为正整数，J(k)表示第k步下的性能函数值；步骤2：向MPPT控制系统引入#imgabs0#MPPT控制系统将#imgabs1#和Kopt进行融合，并输出用于实时调整转矩增益的#imgabs2#其中，ωm表示发电机转速，通过上述技术方案，本发明具有无模型、优化简单和可以实时调整转矩增益的优点。

带弹性拉索的布叶片双锥形垂直轴折叠便携风力发电装置

Resumen de: CN119957431A

本发明提供一种带弹性拉索的布叶片双锥形垂直轴折叠便携风力发电装置，包括风力机，风力机包括方形伸缩杆，套接在方形伸缩杆中间的叶片滑动连接支架，固定在方形伸缩杆上下端的叶片固定连接上下支架，首端可转动连接在叶片滑动连接支架上的弹性钢丝骨架，上下端固定连接于叶片固定连接上下支架且中点与弹性钢丝骨架尾端连接的叶片拉索，穿入叶片拉索及由弹性钢丝骨架撑开的锥形叶片，弹性连接锥形叶片上下顶点至叶片固定连接上下支架的叶片张紧弹性拉索，与方形伸缩杆下端通过风力机电机联轴器固定的永磁发电机，固定在叶片固定连接上支架顶部的风机顶点防倾组件，一端与风机顶点防倾组件连接另一端连接地插的防风绳。本装置既便携又能稳定换能。

用于风力发电机叶片的更换设备

Resumen de: CN119957433A

本发明涉及风电运维技术领域，提供一种用于风力发电机叶片的更换设备，更换设备包括第一固定组件、活动组件、第一钢丝绳和驱动组件，第一固定组件用于设置于变桨轴承；活动组件用于设置于叶片，活动组件设有动滑轮，动滑轮位于第一固定组件的下方；第一钢丝绳的第一端固定于第一固定组件；第一钢丝绳的第二端绕设于动滑轮，并与驱动组件耦合，驱动组件用于控制第一钢丝绳移动。本发明提供的用于风力发电机叶片的更换设备，用以解决现有技术中叶片更换对大型吊车或履带吊的依赖，以及对施工场地要求严苛的问题，通过第一固定组件、活动组件、第一钢丝绳与驱动组件的协同作用，可以降低传统吊装对场地空间与设备吨位的严苛要求。

一种风电场升压站电气的评估系统及监测方法

Resumen de: CN119962807A

本发明公开了一种风电场升压站电气的评估系统及监测方法。本发明中，优化配置模块通过其内部的目标函数构建、约束条件设定、优化算法引擎和结果输出等子模块，为风电场升压站电气评估系统提供了强大的决策支持能力。首先目标函数构建模块能够根据用户需求和偏好，将复杂的优化目标转化为可计算的数学函数，考虑了设备购置、安装、运行维护等多重成本因素，确保了优化目标的全面性和实用性。约束条件设定模块则确保了优化结果在实际应用中的可行性和合理性，通过设定功率平衡、设备容量限制等约束条件，避免了不切实际的解决方案。优化算法引擎模块利用遗传算法等高级算法进行迭代计算，寻找满足条件的最佳解决方案，提高了决策的准确性和效率。

与模块化风力涡轮机叶片相关的改进

Resumen de: WO2024017449A1

According to the present invention there is provided a method of assembling a modular wind turbine blade comprising first and second blade modules connectable together at an interface to form at least part of the modular wind turbine blade. The method comprises providing a first blade module and a second blade module. Each blade module comprises an outer shell defining an outer surface of the blade module, a connecting region of the outer shell defining an interface end of the blade module, and a longitudinally-extending spar cap embedded in the outer shell. The spar cap has a tapered end portion in the connecting region in which the thickness of the spar cap decreases towards the interface end of the blade module such that a tapered recess is defined in the outer surface of the blade module. The method further comprises arranging the first and second blade modules end-to-end with the tapered recesses aligned to define a bridge recess. The tapered recess of the first blade module defines a first end of the bridge recess, and the tapered recess of the second blade module defines a second end of the bridge recess. The method further comprises arranging a stack of layers in the bridge recess and spanning the interface between the first and second blade modules. The stack of layers comprises a plurality of pre-cured layers interleaved with pre-preg interlayers. The pre-preg interlayers comprise fibrous material that is pre-impregnated with uncured resin. The method further compri

一种超高风电机组单叶片吊装施工方法

Resumen de: CN119954019A

本申请公开一种超高风电机组单叶片吊装施工方法，属于超高风电机组单叶片吊装施工，其包括吊机，吊机的上方安装有吊臂，吊臂的一端安装有吊钩，吊钩的底部设置有悬吊架，吊钩和悬吊架之间通过缆绳连接，悬吊架包括驱动箱和固定架，驱动箱位于固定架的上方；本申请在使用时，可以在吊装的过程中实现对于叶片的角度翻转，简化安装的外置调整工序，吊装风速可从8m/s提升至10m/s，大大拓宽了风机吊装窗口期，减少了地面拼装时间，延长了施工窗口期，提升安装的效率，且单叶片吊装的方式相比，单叶片吊装工作平台小，减少了林木砍伐，减小生态破坏、降低施工对环境的影响。

基于时间扰动观测器的海上风电机组非线性变桨控制方法

Resumen de: CN119957421A

本发明公开了一种基于时间扰动观测器的海上风电机组非线性变桨控制方法。本发明首先考虑漂浮式风机的平台负阻尼效应，设计依据平台纵摇运动的额定发电机转速；再建立漂浮式风电机组的变桨动力学模型；利用反馈线性化理论，将建立的变桨动力学模型进行输入输出线性化；利用极点配置法完成线性化的模型控制器设计；对系统中的外界不确定性干扰设计自适应预设时间滑模扰动观测器进行补偿。与传统的控制方法相比，本发明在时变风速下能更好的稳定风力机组发电功率，并具有更好的动态性能。

沙漠区域辐射制冷驱动的自动集水与种子发芽增强系统

Resumen de: CN119949102A

本发明涉及自动集水技术领域，具体涉及一种沙漠区域辐射制冷驱动的自动集水与种子发芽增强系统，包括底座，所述底座的中部固定穿插有底板，所述底板的上部固定连接有集水筒，所述集水筒的上部设置有防护组件，所述集水筒的中部内壁固定连接有过滤盘，所述过滤盘的上部设置有清理组件，所述底座的上表面设置有强化组件。相较于现有技术，本申请通过设置防护组件，在大风天气下，利用风力驱动风车转动，在传动杆的传动下通过主动轮和从动轮带动收卷轴一转动，绳索被收卷会拉动防护板向集水筒的中部移动，实现对集水筒的封闭，将大风吹起的风沙阻挡在外，有效减少风沙进入集水筒内造成堵塞的情况。

风电机组的混合塔架及其设计方法

Resumen de: CN119957434A

本发明公开了一种风电机组的混合塔架及其设计方法，该混合塔架包括下部的混凝土筒段和上部的钢筒段，混凝土筒段包括收缩部段，收缩部段的直径小于与其相邻的上方部段和下方部段的直径，收缩部段沿塔架高度方向的位置设置为叶轮旋转时叶尖扫过的塔架区域。本方案针对净空问题对轮旋转时叶尖扫过的塔架区域进行收缩设计，可以在避免增大机组叶轮仰角而损失发电量的情况下，满足叶片净空需求。

用于垂直轴风力发电机扇叶相位调节的电控机械传动系统

Resumen de: CN119957416A

本发明公开了一种用于垂直轴风力发电机扇叶相位调节的电控机械传动系统，包括：风向感知模块，用于实时监测风向变化，并形成对应的模拟信号发送至信号处理模块；信号处理模块，接收来自风向感知模块的模拟信号，并将其进行模数转换后提取风向角度，计算出电机的控制指令后输出到电机驱动模块；电机驱动模块，将控制指令转换为风力发电机的动作，风力发电机根据接收到的信号输出转矩，以驱动齿轮传动模块工作，实现发电机扇叶相位的调整。本发明本发明通过将先进的电控系统与机械齿轮传动系统相结合，实现了对风力发电机扇叶相位的精确控制。这种集成设计提高了系统的响应速度和控制精度，同时保持了机械传动的高效率。

一种CEMS在线监测设备

Resumen de: CN119958635A

本发明提供了一种CEMS在线监测设备，包括支架组件和发电机构，所述支架组件包括烟囱体、中心支板和下支架；其中，所述中心支板设于所述烟囱体的外侧壁顶部，所述下支架固定连接于所述中心支板的底部，所述中心支板的一侧安装有发电机构；本发明通过利用固定机构和侧支撑机构将中心支板整体快速安装固定在烟囱体上，并配合中控通讯机构将集成式检测机构插入烟囱体的内部，然后利用弧形曲线扇叶配合中心轴在风力的作用下为风力发电机组提供机械动力，然后通过风力发电机组将机械能转化为电能，并为中控通讯机构和集成式检测机构进行供电，从而无需利用外界电源为监测设备进行接电，节约了设备的安装及使用成本。

测试台、测试系统及风电机组的测试方法

Resumen de: CN119958862A

本申请涉及一种测试台、测试系统及风电机组的测试方法，用于风电机组的轴系，轴系包括主轴、轴承座以及设置于主轴和轴承座之间的待测轴承，测试台包括基座、第一加载装置以及第二加载装置，基座用于固定轴承座，第一加载装置用于连接主轴，并能够对主轴施加沿第一方向的加载力，第二加载装置包括加载臂以及第二加载件，加载臂具有沿第一方向相对设置的连接端和加载端，连接端用于连接主轴，第二加载件连接于加载端，并能够对加载端施加沿第二方向的加载力，第二方向与第一方向相交。本申请实施例中的测试台、测试系统及风电机组的测试方法，能够模拟实际的轴系受载，并直接反应被测轴承的状态，测试结果更为准确。

基于合成射流的风电叶片颤振控制方法、设备及介质

Resumen de: CN119957426A

本申请涉及风力发电技术领域，具体提供一种基于合成射流的风电叶片颤振控制方法、设备及介质，旨在解决叶片的失速颤振的技术问题。为此目的，本申请的基于合成射流的风电叶片颤振控制方法包括：在风电叶片的预设位置设置合成射流装置；获取合成射流装置的第一控制参数；根据第一控制参数对风电叶片进行颤振控制。如此，通过合成射流的流动控制改善流体的流动特性，以此来有效抑制叶片颤振，从而提升叶片的使用寿命。

一种风力发电系统

Resumen de: CN119957439A

本发明提供了一种风力发电系统，涉及风力发电系统技术领域，包括数据处理模块，用于获得风力发电系统综合数据分布图；机组异常监测模块，用于基于风力发电系统综合数据分布图对当前监测周期风电机组的运行状态进行监测，并基于当前风电机组的运行数据判断出当前监测周期的主要异常监控节点，并对主要异常监控节点进行复监；远程控制模块，用于基于当前监测周期风电机组的运行状态和主要异常监控节点的监控结果，对风力发电系统进行调控。本发明机组异常监测模块通过风力发电系统综合数据分布图对当前监测周期风电机组的运行状态进行一次监测，同时通过主要异常监控节点进行二次监测，能够更有效地识别异常情况，提高系统的可靠性减少了误报。

一种具有风向标效应的多叶轮浮式风机

Resumen de: CN119957410A

本发明涉及一种具有风向标效应的多叶轮浮式风机，包括单桩，单桩为圆柱体，套环套设在单桩上，套环的外圆表面均匀固定连接多个支撑轴，支撑轴远离套环的一端为风机，单桩均匀设有多个支柱，支柱远离单桩的一端连接连接环；与现有技术相比，本发明提供的多叶轮的海洋浮式风机解决了现有多叶轮浮式风机受风面积单一，现有单叶轮浮式风机的风能俘获效率低，以及多叶轮风机作业安全可靠性等问题。

风力发电设备

Resumen de: CN119957429A

本申请公开了一种风力发电设备。其中，该设备包括：后掠形状的叶片，后掠形状的叶片将根据当前风速调整叶尖偏向角度；聚能罩，被安装在后掠形状的叶片的外侧，聚能罩的侧壁内侧具有多个内壁半径尺寸，聚能罩被设置为对收集到的风力进行聚拢；连接支撑结构，设置在聚能罩上，用于将聚能罩固定在后掠形状的叶片所在的支撑底座上。本申请解决了现有技术提供的风力发电机组的结构设计存在一定缺陷，从而导致风力发电机组的发电效率较低的技术问题。

一种山地风力发电钢混塔架的施工方法

Resumen de: CN119957432A

本发明公开了一种山地风力发电钢混塔架的施工方法，涉及风力发电设备施工技术领域，旨在解决当前技术以现场浇筑和拼接为主，导致拼接过程容易受到外界环境影响，严重影响塔架的密封性和强度的技术问题，包括以下步骤：施工准备。本发明采用模块化施工工艺，将混凝土塔筒提前在工厂预制，运输至现场后直接拼接，这种方式减少了现场湿作业，避免天气等因素干扰，使施工进度更可控，同时，工厂化生产能严格把控塔筒质量，减少现场施工误差，提高塔架整体稳定性。本发明通过改进工艺，解决了现场拼接出现的缝隙不均匀问题，在模块化施工中得到有效解决，保障了塔架的密封性和强度。

一种分布式数据库支持的智能风电场监控系统

Resumen de: CN119957443A

本发明公开了一种分布式数据库支持的智能风电场监控系统，涉及电数字数据处理技术领域。该风电机组的故障诊断与处理系统，包括：数据获取模块、风电机组控制模块、故障预警模块和状态码管理模块。本发明通过将并行处理后的运行数据进行状态码标记，同时获取风电机组在控制过程中的变桨稳定性干扰分数和转矩稳定性干扰分数并判断是否发送停机复位指令，若是，则实时监测风电机组的停机复位过程以获取预警时效性评估值并对状态码标记后的运行数据进行分类以获取故障运行数据和正常运行数据，进而实现了风电场在智能监控过程中故障预警时效性的提高，解决了现有技术中风电场在智能监控过程中故障预警及时性与协同控制干扰性之间关联性不高的问题。

传动组件及风电设备

Resumen de: CN119957436A

本发明公开了一种传动组件及风电设备，涉及风电设备技术领域，其中，传动组件包括减速箱、输出齿轮、分离机构和控制器，减速箱包括依次传动连接的输入轴、齿轮组、输出轴和支撑轴，输出轴设置有容置孔，支撑轴设置有用于测量扭矩的检测件，输出齿轮转动地设置于支撑轴，且输出齿轮设置有销孔，分离机构包括驱动件和销轴，驱动件和销轴均设置于容置孔，销轴插设于销孔；且驱动件能驱动销轴运动，以将销轴抽离销孔；控制器用于获取检测件的测量数据，并能依据测量数据控制驱动件运行。本发明提供的技术方案能够解决风电设备在降低齿轮箱发生损坏的风险时，所导致的齿轮箱的尺寸大、重量大、生产成本高和传动效率低的技术问题。

一种风力发电机前缘分割离体小翼及其使用方法

Resumen de: CN119957413A

本发明提供了一种风力发电机前缘分割离体小翼，包括前缘离体小翼、滚轴连杆和液压伸缩杆，前缘离体小翼通过滚轴连杆和液压伸缩杆活动连接在翼型主体上，液压伸缩杆的安装端转动连接在翼型主体上，液压伸缩杆的伸缩轴转动连接在前缘离体小翼上，滚轴连杆通过主动滚轴活动安装在翼型主体上，滚轴连杆的外侧端也转动连接在前缘离体小翼上。本发明中的前缘离体小翼能够重整通过前缘流场的气流，有效地减少高攻角下的流动分离，降低能量损失。本发明中的前缘离体小翼的可以根据不同的风速条件进行灵活调整，以适应各种复杂的气象环境，有助于提高风力发电机的可靠性和耐用性，便捷实用。

一种多场景使用的小型垂直轴聚风发电设备

Resumen de: CN119957415A

本发明涉及垂直风力发电技术领域，公开了一种多场景使用的小型垂直轴聚风发电设备，包括发电单元，还包括进风导流单元和出风导流单元；进风导流单元包括底部支撑板和多个同轴设置的导流板，相邻两导流板之间形成进风通道，各导流板呈向下扩口的扇形喇叭状，各导流板的底部开口为第一进风口，顶部开口为第二进风口，各导流板的第二进风口由下至上逐渐增大并组合形成倒锥形的进风区，进风通道与进风区连通；出风导流单元包括出风导流罩，出风导流罩呈向上扩口的喇叭状结构，出风导流罩的底部与位于顶部的导流板相连，发电单元位于两者连接区域内。本发明实现了高效、灵活、低成本风力发电。

风机变桨系统备用电源充放电控制装置、系统和方法

Resumen de: CN119966024A

本申请涉及一种风机变桨系统备用电源充放电控制装置、系统和方法，该装置包括第一开关模块、第二开关模块、电压监测模块、逻辑控制模块和放电模块；第一开关模块设置在风电机组系统和备用电源之间，第二开关模块设置在备用电源和放电模块之间；放电模块用于释放备用电源中的电量；电压监测模块的检测端与备用电源连接、输出端与所述逻辑控制模块连接，电压监测模块用于对备用电源进行实时监测并输出电压监测值至所述逻辑控制模块；所述逻辑控制模块与外部系统通信连接，用于接收风机状态信号和充放电控制信号，并根据所述风机状态信号、充放电控制信号和电压监测值控制所述第一开关模块和第二开关模块的通断，实现所述备用电源的充电或放电。

一种基于鲶鱼粒子群优化算法的风力发电机组参数辨识方法

Resumen de: CN119961747A

本发明公开了一种基于鲶鱼粒子群优化算法的风力发电机组参数辨识方法，包括：在PSCAD中搭建直驱和双馈的风力发电机组模型；调节所搭建的直驱和双馈风力发电机组辨识模型的控制参数得到风电机组输出数据；根据参数灵敏度将参数进行分类；针对高灵敏度的参数构建目标模型和辨识模型的误差模型；对控制参数进行编码处理，采用鲶鱼粒子群优化算法对控制参数进行迭代寻优操作得到直驱和双馈风力发电机组控制参数的辨识结果。本发明利用引入鲶鱼算子的粒子群优化算法，避免了在参数辨识中粒子陷入局部最优，提高粒子的收敛速度，提高了算法迭代寻优的速度和效果，可以实现对直驱和双馈风力发电机组的控制参数的可靠辨识。

一种用于垂直轴风机的帆式阻风传动装置

Resumen de: CN119957419A

本公开提出一种用于垂直轴风机的帆式阻风传动装置，涉及风力发电技术领域。该装置包括：传动轴；传动连接装置，设置在传动轴的一端，用于连接传动轴和垂直轴风机，以将传动轴上的正向转矩传递给垂直轴风机；帆式阻风组件，设置在传动轴上远离传动连接装置的一端，用于捕获空气中的风能驱动力，并转换为作用在传动轴上的正向转矩；其中，帆式阻风组件在迎风时张开，以及帆式阻风组件在逆风时闭合。本技术方案中通过迎风张开或者逆风闭合的帆式阻风组件，可以减少反向转矩的产生，提升垂直轴风机的风能利用系数，提高发电效率；同时结构更加简单，制造成本更低，故障率较低，维护成本更低，更易于安装维护。

一种垂直轴风力发电机结构

Resumen de: CN119957418A

本发明公开了一种垂直轴风力发电机结构，其包括竖向设置的发电机和均匀设置在发电机周向上的若干叶片，发电机的转子端同轴连接有平板连接法兰，平板连接法兰的上端依次同轴连接有法兰转轴和低于叶片上部的第一角度连接法兰；平板连接法兰通过若干水平支撑杆分别与若干叶片的中部连接，第一角度连接法兰通过若干第一角度支撑杆分别与若干叶片的上部连接，相邻两叶片的上部之间连接有第一抗扭转支撑杆。本发明可降低风轮整体重心，使风轮整体重心更接近塔筒连接端面，以有效缩短振动载荷对塔筒的作用力臂长度，这显著削弱了因风轮质量不平衡而引发动态载荷向塔筒的传递效应，进而抑制因气动激励和机械振动耦合作用而引发的塔筒振动响应。

一种风力发电机保护性制动装置

Resumen de: CN119957425A

本发明公开了一种风力发电机保护性制动装置，涉及风力发电设备技术领域，其技术方案要点是：包括桨叶及机箱，还包括设置于机箱内部的发电机、变速机构及制动控制机构，所述发电机设置于承载部分呈镂空结构的机座上；其中，变速机构包括两组呈啮合传动的变速箱a及变速箱b，所述变速箱a一端通过带有齿轮a的轴杆a与桨叶连接。本发明中对于发电机保护性制动装置，通过发电机转速与气体流量、流速之间相互转换，同时利用不同流量、流速下气体的特性，分别达到对发电机散热降温、气体流向的控制以及发电机转速的制动，使得发电机在自身散热保护及限速保护之间形成自动式且循环式的切换，进一步提升了对发电机的保护。

ADVANCED SMART MULTI SPEED ELECTRICAL GENERATOR FOR ELECTRIC VEHICLES

Resumen de: US2025145037A1

An electrical generation system for a vehicle includes a turbine assembly coupled to the vehicle in association with a central gearbox and electrical generator. The turbine assembly is located within a housing having a baffle assembly configured to selectively actuate so as to regulate the flow of air into the housing. The turbine assembly is downstream of the baffle assembly and configured to receive the flow of air in the housing. The turbine assembly includes turbine blades configured to generate electrical energy through rotation of the turbine blades as a result of the flow of air. The turbine blades rotate about a central shaft. The central gearbox is coupled about the central shaft. The electrical generator is coupled to the central shaft so as to selectively rotate and generate the electrical energy.

WIND TURBINE ICE PROTECTION

Resumen de: WO2025093094A1

A pitch controlled wind turbine has a tower, a nacelle mounted on the tower, a hub mounted rotatably on the nacelle, and at least three blades. The wind turbine includes at least three blade connecting members, each blade connecting member extending between neighbouring wind turbine blades. The wind turbine has at least three pretension members, each being connected to one of the blade connecting members and to the hub via a tensioning device, the tensioning device provides radial movement of a radially inward end of the pre-tension member with respect to an axis of rotation of the hub due to extension/retraction of the tensioning device, each pre-tension member thereby providing pre-tension in the blade connecting member to which it is connected. An anti-icing system and/or a de-icing system is provided for protecting one or more of the blade connecting members, the pre-tension members, the connection points, or the tensioning devices.

WIND TURBINE DRIVETRAIN

Resumen de: US2025146476A1

A wind turbine drivetrain is provided, including a low-speed shaft; a high-speed assembly including a planetary gearbox and a generator; a coupling assembly including a first annular part connected to the low-speed shaft, a second annular part connected to a first stage of the planetary gearbox, and a cylindrical intermediate part extending between the annular parts, a drivetrain housing arranged to enclose the low-speed shaft and the coupling assembly; having an outer access opening formed in the drivetrain housing; and an inner access opening formed in the intermediate part of the coupling assembly and arranged to align with the outer access opening to facilitate access to the interior of the coupling assembly. Also, further described is a method of performing a maintenance procedure on such a wind turbine drivetrain.

Apparatus and Method for Repurposed Wind Turbine Blades

Resumen de: US2025146469A1

Decommissioned wind turbine rotor blades are repurposed in alternative aerodynamic configurations with reduced or differentiated mechanical stress and cost-of-operation modalities. In one exemplary configuration, repurposed blades are affixed on a differentiated axial and gravitational orientation. In another exemplary configuration, the repurposed blades are longitudinally segmented. In yet another configuration, the blades are multiplied in a configuration designed for slower rotation. Additional alternative stress-differentiated and cost-of-operation configurations are disclosed herein. In a method of manufacture, repurposed wind turbine blades are provided in conjunction with blade configurations adapted to differentiated stress profiles.

TEST RIG FOR A WIND TURBINE BLADE BEARING

Resumen de: US2025146474A1

A test rig for testing a blade bearing of a wind turbine blade is provided. The blade bearing includes a first part and a second part that is rotatable about an axial direction with respect to the first part. The test rig includes a bearing support, which is configured to be mounted to the first part of the blade bearing, a shaft element, which is configured to be mounted to the second part of the blade bearing and able to rotate with respect to the bearing support. A test load unit is configured to apply a load in the axial direction to the shaft element. The test load unit includes at least one actuator that is controllable to apply the load.

VENTURI WIND POWER

Resumen de: US2025146473A1

A wind-powered energy generation system has a venturi with an air inlet adapted to receive a wind stream, an air outlet, a restriction between the air inlet and the air outlet, and a fluid port in fluid communication within the restriction. A fluid line is connected to the fluid port such that a low-pressure force generated within the restriction applies a vacuum force to the fluid line. An energy conversion device converts the vacuum force into motive energy.

CONTROLLING AMOUNT OF ACTIVE DAMPING TO BE APPLIED DURING OPERATION OF A WIND TURBINE

Resumen de: US2025146471A1

A method is provided of controlling an amount of active damping to be applied by an active damping system during operation of a wind turbine, the method including (a) receiving a power reference signal indicative of the power to be produced by the wind turbine, (b) determining a relative power reference change indicative of a change in the power reference signal, (c) determining the amount of active damping to be applied based on the relative power reference change, and (d) outputting the determined amount of active damping to the active damping system. Furthermore, a corresponding device, a wind turbine including such a device, a wind park including such wind turbines, and a computer program product are provided.

WIND TURBINE BLADE WITH LIGHTNING PROTECTION RECEPTOR

Resumen de: US2025146475A1

Proposed is a wind turbine blade with a lightning protection receptor. The wind turbine blade with a lightning protection receptor is a technology that allows for excellent lightning capture rate for both negative and positive lightning by improving lightning measures for conventional wind turbines, which are vulnerable to positive lightning, in line with the increasing wind turbine heights for large-scale power generation and the trend toward offshore wind power, and that minimizes post-repair/supplementary measures by limiting blade damage/coating peeling due to lightning strikes to a narrow area, unlike in the conventional case where damage or peeling of the coating occurs over the entire area of a blade when struck by lightning on an edge wire inserted into the lateral inner side of the blade.

METHOD FOR OPTIMIZING WIND FARM ELECTRIC POWER GENERATION USING MULTIVARIABLE SYSTEM IDENTIFICATION

Resumen de: US2025146470A1

A method for optimizing wind farm electric power generation using multivariable system identification, which reduces energy loss caused by the wind turbine wake effect by optimizing and adjusting the yaw angle and axial induction factor of each wind turbine, so as to maximize the total power generation of the wind farm. According to the method, accurate optimization gradient estimates are obtained by using the experimental data and the identification model, and then a gradient-ascend optimization with large initial step size and variable step size iteration is carried out, so that the problems of large model errors and of high computation cost of mechanism modeling are avoided. The method is easy to implement and has a high modeling accuracy and efficiency, and thus is suitable for solving the electric power generation optimization problem of large-scale real-life wind farms.

Solar Wind Turbine with Lever Assist via Compounding Mechanical Advantage

Resumen de: US2025146472A1

The Solar Wind Turbine with Lever Assist via Compounded Mechanical Advantage is an innovation that allows energy-producing turbines to operate in all geographic regions of the world. Designed to reduce greenhouse emissions, the novelty of the proposed apparatus accommodates aerodynamically positioned ducted fans with included velocity-sensing pitot tubes perpendicular to the distal ends of the extension arms. The extension arms are further contributed into mechanical levers which applies additional torque to the central rotating fulcrum. Complementing established turbine models, this technology will produce stronger outputs of green energy while expanding the geographic regions where they can be operated at full capacity. Further, this downward force in combination with extending lever arms creates mechanical advantage for each lever which compounds the total output torque placed on the central rotating fulcrum. When you add more extendable lever arms, it compounds mechanical advantage by means of the law of the lever.

WIND TURBINE CABLE CONNECTOR MONITORING METHOD AND DEVICE

Resumen de: US2025146883A1

Wind turbine cable connector monitoring method and device for monitoring a connector (1) attached to cable (4). A temperature sensor (6) is provided for sensing a measured temperature at a position a known distance along the cable (4) from the connector (1). A controller (8,19) records the measured temperature from the temperature sensor (6) while the connector (4) is in use, and identifies a potential fault condition in the connector (4) based on the measured temperature and the position the known distance along the cable (4) from the connector (1).

VESSEL

Resumen de: US2025146243A1

A vessel comprises an upending hinge having a frame mounted to at least one of a deck and a hull and a bearing member having a bearing surface between legs for bearing a monopile. The bearing member has bearing member pivots having a common axis of rotation. The bearing member has a monopile receiving position, which is a rotational position with respect to the common axis of rotation in which the bottom of the bearing member is located below the common axis of rotation and the bearing surface is facing upwardly. The bearing member also has a monopile upending position, which is a rotational position with respect to the common axis of rotation of in which the bearing surface is located outside and facing away from a circumferential wall at the location of the upending hinge. The frame is provided with a lifting mechanism for lowering the bearing member pivots.

LOUVER

Resumen de: US2025146703A1

A louver adapted to be fixated to a nacelle of a wind turbine is provided, including a rectangular frame having a bottom frame part, a top frame part and two side frame parts, and a number of louver blades extending between the side frame parts, characterized in that each louver blade consists of at least two blade parts connected via respective connection interfaces provided at the blade parts, wherein at least one gutter for catching a fluid is provided at one of the blade parts.

Method for extracting harmonic response of offshore wind power

Resumen de: US2025148160A1

A method for extracting harmonic response from offshore wind turbine structure, including: F1, continuously collecting its acceleration response under non-operating conditions, obtaining the acceleration response signal of the tower under only environmental load, and cropping all collected signals into signal segments with a length of L; F2, using Fourier transform to convert all signal segments from the time domain to the frequency domain, obtaining the frequency spectrum of the signal P; F3, according to the maximum rotational speed P, either designed or recorded by the SCADA system, determining the maximum harmonic response frequency Fmax=N×P, 1≤N≤12 to be extracted, and cropping the individual frequency spectrum into three segments P1, P2, P3, corresponding to frequency ranges of 0 ̃F1, F1 ̃F2, F2 ̃F3, where the selected frequency F1 is not less than Fmax; F4, cropping all frequency spectra according to F3 to form a frequency spectral dataset D without harmonic excitation effects.

METHOD AND DEVICE FOR OPERATING A WIND TURBINE GENERATOR IN A HEATING PLANT

Resumen de: US2025151169A1

The disclosure relates to operating a wind turbine generator during heating operation that includes a rotor and a stator. The stator includes a first three-phase system with three first drivetrains and a second three-phase system with three second drivetrains. The rotor is configured to generate a magnetic field and inject an electric current into the first and second three-phase systems during a rotation with the magnetic field. The first three-phase system includes a first switch for short-circuiting the first drivetrains in a closed state and idling them in an open state. The second three-phase system includes a second switch for short-circuiting the second drivetrains in a closed state and idling them in an open state. The heating operation includes a first phase in which the first switch is switched to the closed state and the second switch is switched to the open state, or vice-versa.

MOVING WIND TURBINE BLADE INSPECTION

Resumen de: US2025150559A1

A method for imaging a region of a moving blade of a wind turbine includes using a wider field-of-view (WFoV) camera to capture a plurality of WFoV images of at least part of the moving blade in a field-of-view (FoV) of the WFoV camera, determine a trigger time when an edge of the moving blade to calculate one or more NFoV image capture times when the edge of the moving blade, or a body of the moving blade, is, or will be, in the FoV of a NFoV camera, and using the NFoV camera to capture one or more NFoV images. The one or more NFoV images of the region of the moving blade may be analysed to identify any damage or defects in the moving blade without any need to interrupt the motion of the blades of the wind turbine.

Pairing of Components in a Direct Current Distributed Power Generation System

Resumen de: US2025150032A1

A method of signaling between a photovoltaic module and an inverter module. The inverter module is connected to the photovoltaic module. In an initial mode of operation an initial code is modulated thereby producing an initial signal. The initial signal is transmitted from the inverter module to the photovoltaic module. The initial signal is received by the photovoltaic module. The operating mode is then changed to a normal mode of power conversion, and during the normal mode of operation a control signal is transmitted from the inverter to the photovoltaic module. A control code is demodulated and received from the control signal. The control code is compared with the initial code producing a comparison. The control command of the control signal is validated as a valid control command from the inverter module with the control command only acted upon when the comparison is a positive comparison.

MOTOR CORE MANUFACTURING METHOD, POWER GENERATOR MANUFACTURING METHOD, MOTOR CORE, AND POWER GENERATOR

Resumen de: US2025149930A1

A method of manufacturing a motor core includes preparing a plurality of electromagnetic steel sheets, peening an entire surface of at least one of a first and a second main surfaces of an electromagnetic steel sheet selected from the electromagnetic steel sheets, and forming a stack using the electromagnetic steel sheets including the electromagnetic steel sheet peened.

LOAD BEARING STRUCTURE FOR SELF-ERECTING ASSEMBLY TOWER SYSTEM

Resumen de: WO2025096138A1

Methods and systems for managing loads during assembling or disassembly of a wind turbine component, with a load bearing structure added to the towers. In an embodiment, a system for assembling one or more tower sections, can include a tower base, a tower comprising the one or more tower sections, wherein a first tower section of the one or more tower sections is placed on top of the tower base, and a load bearing structure, wherein the load bearing structure is substantially perpendicular to the tower base. An assembly platform can be configured to place additional tower sections of the one or more tower sections on top of the first tower section and the tower base.

GEARBOX CABLE MOUNTING ASSEMBLY, GEARBOX AND WIND POWER GENERATION SYSTEM

Resumen de: WO2025092347A1

Provided in the present application are a gearbox cable mounting assembly, a gearbox and a wind power generation system. The gearbox cable mounting assembly comprises a first mounting tube, a second mounting tube and a first connector. The first mounting tube is provided with a first accommodating cavity that runs therethrough in the axial direction, the second mounting tube running through the first accommodating cavity. The second mounting tube is provided with a second accommodating cavity that runs therethrough in the axial direction, the second accommodating cavity being used for accommodating a cable. The first connector is arranged at an end of the first mounting tube; the first connector comprises a main body, wherein the main body is a rotating member having a rotating cavity, the rotating cavity being in communication with the second accommodating cavity, and the wall of the rotating cavity sealingly abutting against the outer wall of the first mounting tube and the end face of the second mounting tube; and the main body is radially connected to the first mounting tube. A stopping portion on the main body is arranged to block the end face of the second mounting tube, the stopping portion being connected to the second mounting tube in the axial direction of the first mounting tube. Thus, the quantity of oil entering the second accommodating cavity can be reduced, preventing oil corrosion of the cable located in the second accommodating cavity.

METHOD AND DEVICE FOR MAPPING OPERATING CONDITIONS OF MINI WIND TURBINES

Resumen de: WO2025093792A1

The invention describes a device (2) and a computer-implemented method for mapping operating conditions of mini wind turbines, comprising the following steps: - receiving records of the operation of a mini wind turbine (1); - forming a map of operating conditions of the mini wind turbine (1) using the received records, the records being included in the map as recorded points, according to the following particularities: any record inconsistent with a reference state of the mini wind turbine (1), corresponding to the moment at which the method is initiated, is discarded and, consequently, not included in the map; and when a record is received that is consistent with the reference state but inconsistent with the map formed up to that point, new records stop being included in the map and mapping finishes.

VARIABLE PITCH SYSTEM, WIND TURBINE GENERATOR SET, AND WIND FIELD

Resumen de: WO2025092936A1

A variable pitch system, a wind turbine generator set, and a wind field. The variable pitch system comprises: a variable pitch cylinder (118), provided with a rod cavity, a rodless cavity and a piston rod; a pitch control unit (1), arranged between an oil source and the variable pitch cylinder (118), wherein the pitch control unit (1) is separately communicated with the rod cavity and the rodless cavity, so that by switching the flow directions of the oil inlet and outlet paths of the rod cavity and the rodless cavity, the piston rod of the variable pitch cylinder (118) stretches out or retracts so as to perform pitch adjustment on blades; and a pitch angle holding unit (2) connected between one of the rod cavity and the rodless cavity, and the oil source, wherein the pitch angle holding unit (2) can supply oil for said one of the rod cavity and the rodless cavity and close the oil supply and return path of the other of the rod cavity and the rodless cavity, so that the piston rod keeps still, so as to keep the blades at a predetermined pitch angle. By means of a hydraulic system, the blades of a wind turbine generator set are locked at a predetermined angle, so that the wind turbine generator set can also keep the blades at a predetermined pitch angle in a power-off state.

ASSEMBLING TOOL, AND CONSTRUCTION METHOD FOR WIND TURBINE GENERATOR SYSTEM

Resumen de: WO2025092939A1

An assembling tool (600), and a construction method for a wind turbine generator system. The assembling tool (600) is used for assembling a hub (1) and blades (2), and the assembling tool (600) comprises: a main support member (10), which has a predetermined height in a first direction (X), wherein one end of the main support member (10) in the first direction (X) is configured to support the hub (1), and the other end is configured to connect to a carrier; and an auxiliary docking member (20), which comprises an adjustment assembly (22) and a clamping assembly (21), wherein the clamping assembly (21) is provided with a clamping cavity (21a) running therethrough in a second direction (Y) so as to accommodate and fix the blades (2), and the adjustment assembly (22) is connected to the clamping assembly (21) and can adjust the relative position of the clamping assembly (21) to the main support member (10) in at least two directions, so as to align the blades (2) with the hub (1), the second direction (Y) intersecting the first direction (X).

PITCH CHANGE CONTROL METHOD FOR WIND TURBINE, AND WIND TURBINE

Resumen de: WO2025092081A1

A pitch change control method for a wind turbine, and a wind turbine. The pitch change control method comprises: on the basis of power data of a wind turbine, determining a corresponding blade roughness coefficient; on the basis of a preset pitch angle condition, determining a wind speed-pitch angle relation under the blade roughness coefficient; on the basis of the wind speed-pitch angle relation and wind speed data, determining a blade stall condition; and, in response to the wind turbine being in a blade stall state and according to the wind speed data and a preset pitch change control relation, controlling the wind turbine to change pitch. The control method can determine blade stall and perform a corresponding pitch change action while taking into account wind turbine power, so as to achieve a stall protection effect and improve the stability and reliability of the wind turbine.

LIGHTNING PROTECTION SYSTEM, WIND TURBINE BLADE, WIND POWER GENERATION DEVICE, AND BLADE TIP LIGHTNING RECEPTOR

Resumen de: WO2025092035A1

A lightning protection system (100) for a wind turbine blade, a wind turbine blade, a wind power generation device, and a blade tip lightning receptor (10), which can improve the current carrying efficiency of conductors and reduce the consumption of conductor materials. The lightning protection system (100) is used for a blade, and the lightning protection system (100) comprises: a blade tip lightning receptor (10) comprising a first conductor portion (11) and a second conductor portion (12) which are distributed in a first direction, wherein the second conductor portion (12) is connected to the first conductor portion (11), the blade tip lightning receptor (10) can be connected to the blade tip of the blade, and at least part of the first conductor portion (11) protrudes from the blade tip; and a first lead (20) having one end electrically connected to the second conductor portion (12) and the other end extending towards a side where the blade root of the blade is located. At least one of the first conductor portion (11) and the first lead (20) is internally hollow, thereby improving the current carrying efficiency of conductor materials in the first conductor portion (11) and/or the first lead (20) in the lightning protection system (100), and reducing the consumption of the conductor materials in the lightning protection system (100).

WIND POWER HOLLOW MAIN SHAFT, AND PROFILING FORGING PROCESS THEREFOR AND USE THEREOF

Resumen de: WO2025091736A1

A profiling forging process for a wind power hollow main shaft. The profiling forging process comprises the following steps: S1, hot charging of a blank, involving: smelting alloying elements according to a formula, and pouring same into steel ingots, followed by hot charging of the steel ingots; S2, drawing-out and upsetting, involving: after the hot-charged steel ingots in S1 are heated, subjecting same to primary drawing-out, primary upsetting, secondary drawing-out, and secondary upsetting and forging; S3, punching of steel ingots, involving: returning the steel ingots which have been repeatedly drawn out and upset in S2 to a furnace for heating, and then punching same; S4, drawing-out and rounding, involving: returning forged pieces punched in S3 to the furnace for heating, and then subjecting same to shaft body drawing-out and rounding; and S5, controlled cooling after forging, involving: placing the forged pieces obtained in step S4 into an insulated barrel for slow cooling, and then cooling same to room temperature in air, so as to obtain a finished wind power hollow main shaft product. A wind power hollow main shaft obtained on the basis of the forging process, the use of the wind power hollow main shaft in a wind power generator set, and a wind power generator set comprising the wind power hollow main shaft. Under coordinated regulation and control of components, deformation and temperature, a complex-phase structure consisting of a matrix phase and an MnNi phase, t

DOCKING METHOD

Resumen de: WO2025095830A1

A docking system (29) for docking a first floating object (1) anchored at sea with a first anchor (9) with a second floating object (18) comprising a vertical movement system providing vertical forces and a horizontal movement system providing horizontal forces. The vertical movement system comprises lifting means (31 ) located on the second floating object (18) providing a force for lifting the first floating object (1), and the horizontal movement system comprises retracting means (35) containing a connecting cable (36) providing a force for shortening the distance between the two floating objects and resilient separating means (37) encircling the two floating objects providing a resilient counterforce to prevent the two floating objects from colliding.

METHOD FOR CONSTRUCTING FLOATING WIND POWER GENERATION EQUIPMENT

Resumen de: WO2025094466A1

The purpose of the present invention is to provide a method for constructing floating wind power generation equipment which is less susceptible to the effects of wind and waves when towed. A provisional assembly (1a) is assembled on the ground. The provisional assembly (1a) includes: a base part (8) of a floating body (2); and provisionally mounted members (6, 13, 16) disposed at positions different from the positions at the time of completion. After assembling the provisional assembly (1a), the provisional assembly (1a) is launched. After being launched, the floating wind power generation equipment under construction is towed to an installation position, and the provisionally mounted members (6, 13, 16) are deployed to the positions at the time of completion. Since the vertical length of the provisional assembly (1a) is shorter than the floating wind power generation equipment at the time of completion, the provisional assembly (1a) is less likely to be affected by wind and waves when towed.

DEEP LEARNING AND LANGUAGE MODEL ENHANCED SYSTEM FOR WIND TURBINE MONITORING USING DISTRIBUTED FIBER OPTIC SENSING (DL-LM-DFOS)

Resumen de: WO2025097099A1

Disclosed is a deep learning and language model enhanced system and method for wind turbine monitoring using distributed fiber optic sensing (DL-LM-DFOS) which combines advantages of distributed fiber optic sensing with the power of deep learning and large language models. Our system and method automatically learns and extracts useful features from raw sensor data, detects complex patterns indicating potential issues, and incorporates and learns from a wide range of data, including textual data such as maintenance logs, operational notes, or alarm messages. As a result, our inventive system and method provide comprehensive, efficient, and predictive monitoring of wind turbines.

BLADE MODELING APPARATUS AND METHOD

Resumen de: WO2025095331A1

The present invention relates to a blade modeling apparatus and method capable of supplementing insufficient sensing capability of a small drone equipped with a limited sensor by performing blade modeling using sensing data for at least one blade of a wind turbine. The blade modeling apparatus comprises: a data collection module for receiving sensing data of a drone with respect to a reference blade included in a wind turbine; and a modeling module for generating a blade model by performing modeling with respect to the wind turbine on the basis of the sensing data, wherein the modeling module comprises a reference blade model generation unit for generating a reference blade model by performing modeling with respect to the reference blade, and a different blade model generation unit for generating a different blade model for at least one different blade included in the wind turbine on the basis of the reference blade model.

BASKET FOR WIND TURBINE, AND WIND TURBINE

Resumen de: WO2025094974A1

Problem The present invention addresses the problem of solving the problems in the prior art, that is, of providing a basket for a wind turbine that is partially joined by surface bonding and not joined solely by bolts between structural members, and a wind turbine using same. Solution A basket for a wind turbine according to the present invention is a basket constituting a wind turbine, the basket comprising a top plate made of a thin plate material, a bottom plate also made of a thin plate material, and a blade plate made of a thin plate material. In an upper joint section, the blade plate, which is arranged approximately perpendicular to the top plate, is both bolt-joined and adhesively bonded to the top plate via an angled material. In a lower joint section, the blade plate, which is arranged approximately perpendicular to the bottom plate, is both bolt-joined and adhesively bonded to the bottom plate via an angled material.

WIND TURBINE ICE PROTECTION

Resumen de: WO2025093095A1

A pitch controlled wind turbine has a tower, a nacelle mounted on the tower, a hub mounted rotatably on the nacelle, and at least three blades. The wind turbine includes at least three blade connecting members, each blade connecting member extending between neighbouring wind turbine blades. The wind turbine has at least three pre- tension members, each being connected to one of the blade connecting members and to the hub via a tensioning device. The tensioning device is configured to provide pre- tension in the blade connecting member to which it is connected. An anti-icing system and/or a de-icing system is provided that includes one or more heating elements for protecting one or more of the blades. One or more electrical power source paths for the anti-icing system or de-icing system are routed between the hub and the heating element along at least one of the blade connecting members and pre-tension members.

ELASTIC LAMELLA BEARING FOR LARGE LOADS

Resumen de: WO2025093761A1

The invention relates to bearing structural components that are subject to large loads and torques. The invention specifically relates to novel elastic bearings which connect large, heavy structural components that are subject to movement, such as transmissions or generators, to drive trains or rotor shafts of wind turbines, the impacting torsional forces being able to be transmitted merely as a result of shear strain of the elastic elements.

HUB ASSEMBLY FOR A WIND TURBINE

Resumen de: WO2025093679A1

The invention relates to a hub assembly (1) for a wind turbine, comprising: a hub body (2), with at least one connection surface (3) in which a first hole circle (4) is formed; a blade-side extender bearing unit (5) comprising a first bearing ring (6) with a second hole circle (7) which is aligned to the first hole circle (4) and a second bearing ring (8) for fastening to a rotor blade of the wind turbine, wherein the second bearing ring (8) is arranged coaxially to the first bearing ring (6) so as to be rotatable about the common bearing axis; and a hub-side extender bearing unit (9), wherein the hub body (2) is screwed to the first bearing ring (6) via the first and the second hole circle (4, 7) and wherein the hub-side extender bearing unit (9) comprises at least two tabs (10) which each extend over a circumferential portion of the hole circles (4, 7) and have a corresponding hole circle arc which is aligned to the hole circles (4, 7), wherein the tabs (10) are inserted in the screw connection of the hub body (2) with the first bearing ring (6).

A WIND TURBINE BLADE WITH A REINFORCING STRUCTURE AND METHOD FOR ITS MANUFACTURE

Resumen de: WO2025093676A1

A method of manufacturing a wind turbine blade (10) is provided, the method comprising a reinforcing structure, the wind turbine having a profiled contour including a pressure side (36) and a suction side (38), and a leading edge (18) and a trailing edge (20) with a chord having a chord length extending therebetween, the wind turbine blade (10) extending in a spanwise direction between a root end (16) and a tip end (14), the method comprising the steps of: providing a blade shell mould (44), arranging a plurality of blade shell components (41-57) in the blade shell mould (44), assembling of the reinforcing structure (62) in the blade shell mould (44), the reinforcing structure (62) comprising a plurality of strips (63) of fibre material arranged into adjacent stacks (65) of strips, wherein the step of assembling of the reinforcing structure in the blade shell mould comprises pre-assembling a plurality of building blocks (65), each building block comprising a plurality of the strips (63) of fibre material formed into a stack, and at least one interlayer (70) disposed in between neighbouring strips in the stack. A method of manufacturing a reinforcing structure, a reinforcing structure, a wind turbine blade and a modular system for manufacturing a reinforcing structure for a wind turbine blade are also provided. Improved aerodynamic performance of the wind turbine blade is achieved.

METHOD AND APPARATUS FOR HANDLING A WIND TURBINE COMPONENT

Resumen de: WO2025093090A1

A method for handling a wind turbine component (26) is provided. The method includes providing a lifting yoke (38) having a yoke frame (40) and connecting the yoke frame (40) to the wind turbine component (26). The method further includes providing a first crane (24, 36) and attaching the first crane (24, 36) to a first crane interface (44, 46) on the lifting yoke (38). The wind turbine component (26) is suspended in the air by the first crane (24, 36). The method further includes providing a second crane (36, 24) and attaching the second crane (36, 24) to a second crane interface (46, 44) on the lifting yoke (38). Support of the wind turbine component (26) transitions from the first crane (24, 36) to the second crane (36, 24) while the wind turbine component (26) is suspended in the air. Transitioning support of the wind turbine component (26) includes moving the first crane interface (44, 46) and second crane interface (46, 44). A lifting yoke (38) for handling a wind turbine component (26) using a first crane (24, 36) and a second crane (36, 24) is also provided.

OPERATING A FLOATING WIND TURBINE

Resumen de: WO2025093344A1

A method of operating a floating wind turbine (FWT) is provided. The floating wind turbine (100) comprises a nacelle (105) and a rotor (101) mounted to the nacelle (105), wherein the floating wind turbine (100) is exposed to waves during operation, the waves causing a wave induced motion of the floating wind turbine (100). The floating wind turbine (100) is configured to operate a protective function (30). The method comprises obtaining wave information (17) indicative of the waves to which the floating wind turbine (100) is exposed and modifying the operation of the protective function (30) using the obtained wave information (17) to reduce an influence of the wave induced motion of the floating wind turbine (100) on the protective function (30).

FOUNDATION FOR A SUPERSTRUCTURE AND FOR A WIND TURBINE, WIND TURBINE WITH A FOUNDATION, METHOD FOR FORMING A WIND TURBINE FOUNDATION

Resumen de: WO2025093127A1

A foundation for a wind turbine, preferably offshore, comprises a first hollow, elongated and preferably cylindrical part (171) designed to be embedded at least partially into the soil (7), preferably the seabed (7) and comprising reinforced concrete, a second hollow, elongated and preferably cylindrical designed to be stuck with its lower end into the upper end of the first part (171) to form an overlap portion (221) amongst said parts, the second part (172) comprising reinforced concrete, and a connector in the overlap portion (221), said connector comprising grout and/or concrete in the slot between the two parts (171, 172). The upper end of the first part (171) may protrude above the seabed for more than 5 or 10 or 20 meters and/or for less than 50 or 30 meters, but remain below water level, and the upper end of the second part (172) may protrude above water level for more than 5 or 10 or 20 meters and may carry on its top a connector (12).

Lageranordnung mit Kraftsensorik

Resumen de: DE102023130944A1

Eine Lageranordnung (1), insbesondere für eine Windkraftanlage, umfasst ein Radiallager (2), welches einen Außenring (11) sowie eine Mehrzahl an Kippsegmenten (12) aufweist, wobei die Kippsegmente (12) jeweils mit einem Axial-Gleitlager (3) im Außenring (11) gelagert sind, und wobei in eine Mehrzahl der genannten Axial-Gleitlager (3) ein als Kraftmessbolzen (4) ausgebildeter Kraftsensor eingebaut ist.

Nabenanordnung für eine Windenergieanlage

Resumen de: DE102023130453A1

Die Erfindung betrifft eine Nabenanordnung (1) für eine Windenergieanlage, umfassend einen Nabenkörper (2), mit mindestens einer Anschlussfläche (3), in der ein erster Lochkreis (4) ausgebildet ist, eine blattseitige Extenderlagereinheit (5) umfassend einen ersten Lagerring (6) mit einem zweiten Lochkreis (7), der mit dem ersten Lochkreis (4) fluchtet, und einen zweiten Lagerring (8) zur Befestigung an einem Rotorblatt der Windenergieanlage, wobei der zweite Lagerring (8) koaxial zu dem ersten Lagerring (6) um die gemeinsame Lagerachse verdrehbar angeordnet ist, und eine nabenseitige Extenderlagereinheit (9), wobei der Nabenkörper (2) mit dem ersten Lagerring (6) über den ersten und den zweiten Lochkreis (4, 7) verschraubt ist und wobei die nabenseitige Extenderlagereinheit (9) zumindest zwei Laschen (10) umfasst, die sich jeweils über einen Umfangsabschnitt der Lochkreise (4, 7) erstrecken und einen entsprechenden Lochkreisbogen aufweisen, der mit den Lochkreisen (4, 7) fluchtet, wobei die Laschen (10) in die Verschraubung des Nabenkörpers (2) mit dem ersten Lagerring (6) eingefügt sind.

OFFSHORE HYDROCARBON PRODUCTION SYSTEM

Resumen de: WO2025093931A1

An offshore hydrocarbon production system is provided with : an offshore floating assembly (6) having a floating unit (12) provided with a renewable power source (13) to generate electric power and a back-up power source (15); an underwater hydrocarbon production facility (4), which is located on the bed (2) of a body of water (3) and is electrically powered by the renewable power source (13) and/or the back-up power source (15); - a power circuit having a power management device (16) connected to the renewable power source (13), the back-up power source (15) and the underwater hydrocarbon production facility (4); and a control circuit having a master control unit (21) connected to the power management device (16) and the underwater hydrocarbon production facility (4) for balancing the production of electric power and the demand of electric power.

DAMPING MOTION OF A FLOATING BODY

Resumen de: WO2025093930A1

Motion of a floating body is damped by anchoring a piston with a sea anchor to restrict movement of the piston, permitting greater movement of a chamber that surrounds the piston and is fixed to the body, but braking the resulting relative movement between the chamber and the piston by displacement of fluid in the chamber. Thus, a motion damper has a brake structure that comprises a submerged sea anchor suspended in a water column and connected to a piston. The piston is movable within an elongate chamber that is in fixed relation to the floating body and that contains a fluid such as water.

DEVICE FOR PROTECTING AN ELONGATE MEMBER WHERE IT ENTERS A FACILITY

Resumen de: WO2025093888A1

The invention concerns a device for protecting an elongate member (244) in a region where the elongate member (244) enters a facility (116) through an aperture (248). The device has a support body (510, 5904) for mounting in the aperture (248), the support body (510, 5904) having a through-going passage (515) to receive the elongate member (244) and an external abutment (658, 5936) for limiting movement of the support body into the aperture (248). Mounted in the support body (510, 5904) is at least one catch body which is pivotally mounted to the support body (510, 5904) for rotation between a stowed position in which an abutment surface of the catch body protrudes into the through passage, and a deployed position in which the catch body protrudes outwardly from the support body (510, 5904). A drive member (840, 6008, 6604) is releasably secured at a predetermined position in the through passageway, In use, with the catch body in its stowed position and by means of a pulling line (264, 2412, 6212, 2720) acting on the drive member (840, 6008, 6604), the support body (510, 5904) is able to be pulled into the aperture (248) until the external abutment (658, 5936) prevents further movement of the support body into the aperture (248), after which the action of the pulling line (264, 2412, 6212, 2720) on the drive member (840, 6008, 6604) is able to release the drive member to move along the through passage, causing the drive member (840, 6008, 6604) to act on the abutment surface

WIND TURBINE ICE PROTECTION

Resumen de: WO2025093096A1

A pitch controlled wind turbine has a tower, a nacelle mounted on the tower, a hub mounted rotatably on the nacelle, and at least three blades. The wind turbine includes at least three blade connecting members, each blade connecting member extending between neighbouring blades. The wind turbine has at least three pre-tension members, each connected to one of the blade connecting members and to the hub via a tensioning device, the tensioning device provides radial movement of the pre-tension member due to extension/retraction of the tensioning device, each pre-tension member thereby providing pre-tension in the blade connecting member to which it is connected. A de-icing system is coupled to one or more of the tensioning devices and configured to control the one or more tensioning devices to extend or retract to excite at least some of the wind turbine blades, blade connecting members and/or pre-tension members to displace ice therefrom.

Carbon Capture Entrainment System and Method

Resumen de: US2025144564A1

The carbon capture system includes a wind turbine, a direct-air capture (DAC) system, and a processor. The wind turbine has a first location and/or a first position. The processor is communicatively coupled to the DAC system. The processor is configured to input a wind turbine wake from the wind turbine and/or incident carbon dioxide profile, execute an algorithm to determine a wind velocity and/or a concentration of the carbon dioxide in the wind turbine wake, and output a second location and/or a second position of the DAC system. The second location and/or the second position of the DAC system is optimized to enhance the quantity of carbon dioxide captured from to the wind turbine.

OFFSHORE FLOATING WIND TURBINE PLATFORM OF SEMI SUBMERSIBLE TYPE WITH COLUMNS' CROSS-SECTION AREA EXPANDED UP TO WATER SURFACE

Resumen de: EP4549304A1

An offshore floating wind turbine platform (100, 200, 300, 400, 500) with columns' (110, 210, 310) cross-section expanded up toward water surface is used for a wind turbine (50) to be disposed thereon and floated on the sea. The offshore floating wind turbine platform (100, 200, 300, 400, 500) includes multiple columns (110, 210, 310) and a connection portion (120, 220). At least one of the columns (110, 210, 310) has an expansion section (112, 212, 312, 512). A horizontal cross-sectional area (A10) of the expansion section (112, 212, 312, 512) gradually increases upward. The wind turbine (50) is disposed on one of the columns (110, 210, 310). A design waterline of the offshore floating wind turbine platform (100, 200, 300, 400, 500) is located on the expansion section (112, 212, 312, 512). The connection portion (120, 220) connects the columns (110, 210, 310).

DEVICE AND METHOD FOR LIMITING INTERACTIONS BETWEEN ANIMALS AND BUILT STRUCTURES

Resumen de: AU2023296353A1

The invention relates to a device for limiting interactions between animals and a structure comprising rigid elements, the device comprising, on the surface of such a rigid element, at least one electroacoustic transducer (30) for transmitting mechanical vibrations at at least one frequency, in a motion perpendicular to the surface of this rigid element, each transducer being connected to this rigid element by a rigid connection (32, 33, 34) configured to transmit these mechanical vibrations to the surface of the rigid element, the mechanical energy transmitted into the rigid element of the structure being greater than the mechanical energy directly transmitted by the electroacoustic transducer into the surroundings of this rigid element, this rigid element diffusing these mechanical vibrations into the surroundings of the structure.

RETRACTABLE MOLD BUILT-IN PRECISION PINS TO LOCATE COMPONENTS DURING LAYUP PROCESS FOR FABRICATION OF WIND TURBINE BLADES

Resumen de: WO2024006344A1

A wind turbine blade mold including a first mold surface, at least one aperture located within the first mold surface, the at least one aperture configured to receive at least one pin, the least one pin having a first end and a second end defining a length extending therebetween, the second end of the pin disposed within a pin driver, the pin driver disposed on a second mold surface, the pin driver configured to displace the at least one pin from a retracted position wherein the first end of the at least one pin is disposed below the first mold surface, to an extended position wherein the first end of the at least one pin is disposed above the first mold surface.

SYSTEM AND METHOD FOR REFURBISHING A WIND TURBINE

Resumen de: SE2250798A1

A system 100 for refurbishing an original wind turbine 100 is provided. The system 100 comprises at least one processor 210 configured to: retrieve the average wind speed at the wind turbine site; determine suitable dimensions for a refurbished wind turbine 100 adapted for the wind turbine site; determine which parts of the original wind turbine 100 that could be re-used and still obtain the determined dimensions for the refurbished wind turbine 100; for each part of the wind turbine 100 that could be re-used, calculate the expected remaining lifetime of said part; if said expected remaining lifetime is above a predetermined minimum lifetime, determine that said part can be re-used in the refurbished wind turbine 100; and select, from a database of replacement wind turbine parts, parts to use instead of the parts needing to be replaced for refurbishing the original wind turbine 100. Further, a method 400 for refurbishing an original wind turbine is provided.

TOWER SHEET ASSEMBLY, TOWER SECTION, AND TOWER TRANSPORTATION AND ASSEMBLY METHOD

Resumen de: EP4549730A1

The present disclosure relates to a tower sheet assembly, a tower section, and a tower transportation and assembly method. The tower sheet assembly comprises a tower sheet, and a foldable platform, which is arranged on an inner side of the tower sheet. The foldable platform comprises a platform main body and a support member. The support member comprises a support seat, wherein a first end of the support seat is fixed to an inner wall of the tower sheet, and a second end of the support seat is hinged to the platform main body at a first hinge point, such that the platform main body can pivot, around the second end of the support seat, between a folded position and an unfolded position.

FULL-POWER TEST PLATFORM AND METHOD FOR TANDEM DOUBLE-WIND-WHEEL WIND TURBINE GENERATOR SET

Resumen de: EP4549904A1

Disclosed are a full-power test platform and method for a tandem double-wind-wheel wind turbine generator set. The test platform comprises a driving frequency converter, a set converter, a tandem double-wind-wheel transmission chain, driving electric motor assemblies, a signal collector, a load simulator, and a hydraulic module, wherein two ends of the tandem double-wind-wheel transmission chain are respectively connected to the driving electric motor assemblies, the driving electric motor assemblies at the two ends are both connected to the driving frequency converter, and the set converter and the signal collector are both connected to the tandem double-wind-wheel transmission chain; the signal collector is connected to the load simulator, and the load simulator is connected to the hydraulic module; and the driving frequency converter and the set converter are respectively connected to an external power grid.

RELIABLE AND SELF-SUFFICIENT LIGHTING SYSTEM AND METHOD THEREFOR

Resumen de: WO2024000058A1

A lighting apparatus has a lighting component, an energy storage unit, a photovoltaic (PV) panel for at least one of powering the lighting component and charging the energy storage unit, a wind turbine having a plurality of rotatable blades coupled to a generator for at least one of powering the lighting component and charging the energy storage unit, and a housing receiving therein at least the lighting component, the energy storage unit, and the PV panel. The wind turbine is physically coupled to the housing.

Damping motion of a floating body

Resumen de: GB2635162A

Motion of a floating body 10 is damped by anchoring a piston 34 with a sea anchor 38 to restrict movement of the piston, permitting greater movement of a chamber 32 that surrounds the piston and is fixed to the body, but braking the resulting relative movement between the chamber and the piston by displacement of fluid in the chamber. Thus, a motion damper 24 has a brake structure that comprises a submerged sea anchor suspended in a water column and connected to a piston. The piston is movable within an elongate chamber that is in fixed relation to the floating body and that contains a fluid such as water. The sea anchor is connected to the piston by means of a link 40.

FLOAT STRUCTURE FOR OFFSHORE WIND POWER GENERATION

Resumen de: EP4549307A1

A floating structure (5) for offshore wind power generation comprises a floating base (10) where a windmill tower (1) is disposed in a standing manner and that is divided into a plurality of air chambers (11); and an air amount adjustment unit (20) that adjusts air amounts in the air chambers (11) that oppose each other with a center of the floating base (10) therebetween. Each of the air chambers (11) includes an open bottom portion and a soft film body (16) in a slackened state that partitions an inside of the air chamber (11) into an air layer (17) and a water layer (18). Therefore, the floating structure (5) is one whose installation location is not limited, that provides excellent stability, and that is also suitable for use in extra-large-scale wind power generation of 20 MW or greater.

OFFSHORE HYDROCARBON PRODUCTION SYSTEM

Resumen de: EP4549696A1

An offshore hydrocarbon production system is provided with:- an offshore floating assembly (6) having a floating unit (12) provided with a renewable power source (13) to generate electric power and a back-up power source (15);- an underwater hydrocarbon production facility (4), which is located on the bed (2) of a body of water (3) and is electrically powered by the renewable power source (13) and/or the back-up power source (15);- a power circuit having a power management device (16) connected to the renewable power source (13), the back-up power source (15) and the underwater hydrocarbon production facility (4); and- a control circuit having a master control unit (21) connected to the power management device (16) and the underwater hydrocarbon production facility (4) for balancing the production of electric power and the demand of electric power.

TOOLKIT AND METHOD FOR REPLACING A BLADE BEARING AND METHOD FOR OPERATING A WIND TURBINE

Resumen de: EP4549729A1

Method for replacing a previously installed blade bearing (1) with a replacement blade bearing (2) in a wind turbine (3), comprising the steps of- orienting a rotatable component (4) of the wind turbine (3) into a service position (5), in which the previously installed blade bearing (1) is arranged at the lower side of the rotatable component (4),- disconnecting a rotor blade (6) from the previously installed blade bearing (1) and lowering the rotor blade (6) to create a free space (7) below the previously installed blade bearing (1),- installing a service platform (8) within the free space (7) by attaching connecting means (9) for the service platform (8) to the rotatable component (4) and/or at least one supporting component (10) of the wind turbine (3) in such a way, that the weight of the service platform (8) is at least partially supported by the rotatable component (4) and/or supporting component (10),- unmounting the previously installed blade bearing (1) from the rotatable component (4) and mounting the replacement blade bearing (2) to the rotatable component (4), wherein the previously installed blade bearing (1) is located on the service platform (8) during and/or after its unmounting and/or wherein the replacement blade bearing (2) is located on the service platform (8) before and/or during its mounting, and- uninstalling the service platform (8) and connecting the rotor blade (6) to the replacement blade bearing (2).

METHOD AND DEVICE FOR OPERATING A WIND ENERGY ASSEMBLY GENERATOR IN A HEATING MODE

Resumen de: EP4550657A1

Die Erfindung betrifft ein Verfahren zum Betreiben eines Windenergieanlagengenerators (12) in einem Heizbetrieb, wobei der Windenergieanlagengenerator (12) einen Rotor (16) und einen Stator (14) aufweist und der Stator (14) ein erstes Dreiphasensystem (32a) mit drei ersten Strängen (36a, 36b, 36c) und ein zweites Dreiphasensystem (32b) mit drei zweiten Strängen (36d, 36e, 36f) aufweist. Der Rotor (16) ist eingerichtet, ein Magnetfeld zu erzeugen und während einer Rotation mit dem Magnetfeld einen elektrischen Strom in das erste Dreiphasensystem (32a) und das zweite Dreiphasensystem (32b) einzuprägen. Das erste Dreiphasensystem (32a) weist mindestens einen ersten Schalter (54a, 54b, 54c, 54d, 54e, 54f, 64) zum Kurzschließen der ersten Stränge (36a, 36b, 36c) in einem geschlossenen Zustand (60) und zum Leerlaufenlassen der ersten Stränge (36a, 36b, 36c) in einem geöffneten Zustand (56) auf und das zweite Dreiphasensystem (32b) weist mindestens einen zweiten Schalter (54a, 54b, 54c, 54d, 54e, 54f, 64) zum Kurzschließen der zweiten Stränge (36d, 36e, 36f) in einem geschlossenen Zustand (60) und zum Leerlaufenlassen der zweiten Stränge (36d, 36e, 36f) in einem geöffneten Zustand (56) auf. Der Heizbetrieb umfasst eine erste Phase (70), wobei in der ersten Phase (70) der erste Schalter (54a, 54b, 54c, 54d, 54e, 54f, 64) in den geschlossenen Zustand (60) und der zweite Schalter (54a, 54b, 54c, 54d, 54e, 54f, 64) in den geöffneten Zustand (56) oder der erste Schalter (54a

OPERATING A FLOATING WIND TURBINE

Resumen de: EP4549728A1

A method of operating a floating wind turbine (FWT) is provided. The floating wind turbine (100) comprises a nacelle (105) and a rotor (101) mounted to the nacelle (105), wherein the floating wind turbine (100) is exposed to waves during operation, the waves causing a wave induced motion of the floating wind turbine (100). The floating wind turbine (100) is configured to operate a protective function (30). The method comprises obtaining wave information (17) indicative of the waves to which the floating wind turbine (100) is exposed and modifying the operation of the protective function (30) using the obtained wave information (17) to reduce an influence of the wave induced motion of the floating wind turbine (100) on the protective function (30).

WIND TURBINE ROTOR BLADE

Resumen de: EP4549732A1

Es wird ein Windenergieanlagen-Rotorblatt (200) vorgesehen, das einen Rotorblattwurzelbereich (200a), einen Rotorblattspitzenbereich (200b), eine Rotorblattspitze (240), eine Druckseite (200c), eine Saugseite (200d), eine Luftführung (210) für erwärmte Luft mit einem ersten Ende (210a) an dem Rotorblattwurzelbereich (200b) und einem zweiten Ende (210b) an dem Rotorblattspitzenbereich (200b), und mindestens einen Wärmeübertrager (400) zwischen dem zweiten Ende (210b) der Luftführung (210) und dem Rotorblattspitzenbereich (200b) oder der Rotorblattspitze (240) aufweist.

WIND TURBINE DRIVETRAIN

Resumen de: EP4549727A1

The invention describes a wind turbine drivetrain (2) comprising a low-speed shaft (201); a high-speed assembly (211, 212) comprising a planetary gearbox (211) and a generator (212); a coupling assembly (1) comprising a first annular part (11) connected to the low-speed shaft (201), a second annular part (12) connected to a first stage (212) of the planetary gearbox (211), and a cylindrical intermediate part (13) extending between the annular parts (11, 12), a drivetrain housing (1H, 2H) arranged to enclose the low-speed shaft (201) and the coupling assembly (1); characterized by an outer access opening (1HA) formed in the drivetrain housing (1H); and an inner access opening (13A) formed in the intermediate part (13) of the coupling assembly (1) and arranged to align with the outer access opening (1HA) to facilitate access to the interior of the coupling assembly (1). The invention further describes a method of performing a maintenance procedure on such a wind turbine drivetrain (2).

DAMPER FOR USE IN A WIND TURBINE

Resumen de: EP4549773A1

The invention describes a damper (1) mounted about a component (22, 23, 24, 25), which damper (1) comprises an enclosing structure (11) shaped to fit about the component (22, 23, 24, 25); an interior cavity (10) defined by the enclosing structure (11) and a surface (231S, 225, 25S) of the component (22, 23, 24, 25); and a quantity of energy-absorbing material (15) in the interior cavity (10) of the damper (1), which energy-absorbing material (15) comprises a particulate matter, preferably a particulate matter with irregular particle shapes. The invention further describes a method of assembling such a damper, and a wind turbine comprising a number of such dampers.

A WIND TURBINE BLADE WITH A REINFORCING STRUCTURE AND METHOD FOR ITS MANUFACTURE

Resumen de: EP4549135A1

A method of manufacturing a wind turbine blade (10) is provided, the method comprising a reinforcing structure , the wind turbine having a profiled contour including a pressure side (36) and a suction side (38), and a leading edge (18) and a trailing edge (20) with a chord having a chord length extending therebetween, the wind turbine blade (10) extending in a spanwise direction between a root end (16) and a tip end (14), the method comprising the steps of: providing a blade shell mould (44), arranging a plurality of blade shell components (41-57) in the blade shell mould (44), assembling of the reinforcing structure (62) in the blade shell mould (44) , the reinforcing structure (62) comprising a plurality of strips (63) of fibre material arranged into adjacent stacks (65) of strips, wherein the step of assembling of the reinforcing structure in the blade shell mould comprises pre-assembling a plurality of building blocks (65), each building block comprising a plurality of the strips (63) of fibre material formed into a stack, and at least one interlayer (70) disposed in between neighbouring strips in the stack. A method of manufacturing a reinforcing structure, a reinforcing structure, a wind turbine blade and a modular system for manufacturing a reinforcing structure for a wind turbine blade are also provided. Improved aerodynamic performance of the wind turbine blade is achieved.

HUB HYDRAULIC ASSEMBLY FOR A WIND TURBINE ROTOR

Resumen de: EP4549726A1

A hub hydraulic assembly for a wind turbine rotor that comprises plural support structures (11, 12) distributed circumferentially about a rotation axis (104) of the hub (100) is provided. In a first angular section (111) of the circumferential distribution, a first support structure (11) is provided and in a second different angular section (112) of the circumferential distribution, a second support structure (12) is provided. The first support structure (11) comprises at least a first support cantilever (20) having a mounting end (21) configured to be mounted to the hub (100) and a free end (22), wherein at least one hydraulic component (30) of the hub hydraulic assembly (10) is mounted to the first support cantilever (20). The second support structure (12) comprises at least a second support cantilever (20) having a mounting end (21) configured to be mounted to the hub (100) and a free end (22), wherein at least one hydraulic component (30) of the hub hydraulic assembly (10) is mounted to the second support cantilever (20).

METHOD OF OPERATING A WIND TURBINE

Resumen de: AU2023331788A1

A method of operating a wind turbine (100) is provided, wherein the wind turbine (100) is operable in plural different operating modes (41-46) that differ by at least one of lifetime consumption of the wind turbine and energy production by the wind turbine. A sequence (305; 741-745) of operating modes is determined for a future period of time (301), wherein an optimization parameter (op) is estimated based on an estimated external parameter (ep). A sequence (305) of operating modes is selected for which the optimization parameter meets an optimization target. The method further includes obtaining a current value (705) for the consumed lifetime of the wind turbine (100)and determining an actual operating mode for the wind turbine (100) for a current point in time (702) under consideration of a deviation (720) between the current value (705) of the consumed lifetime and a consumed lifetime expected for operation in the selected sequence (305) of operating modes. The wind turbine (100) is operated in the determined actual operating mode.

PILE GRIPPER POSITIONING SYSTEM, DYNAMIC POSITIONING SYSTEM, MONOPILE INSTALLATION VESSEL, AND CORRESPONDING METHODS

Resumen de: WO2024005637A1

The invention relates to a pile gripper positioning system for a pile gripper that is configured to be provided on a vessel to engage with a monopile during a monopile installation method, wherein the pile gripper positioning system comprises: - an actuator system for applying forces to the pile gripper to position the pile gripper relative to the vessel, - a measurement system for determining a position of the monopile in the pile gripper relative to the vessel, and - a pile gripper control unit for driving the actuator system in dependency of a desired position and an actual position of the monopile as measured by the measurement system, wherein the pile gripper control unit is configured to receive a signal representative for a position of the vessel, wherein, during at least a portion of the monopile installation method, the pile gripper control unit is configured to determine a drive signal for the actuator system to compensate at most a portion of a deviation of the position of the vessel from a desired position of the vessel, and wherein, during said at least a portion of the monopile installation method, the pile gripper control unit for driving the actuator system is configured to drive the actuator system in dependency of a desired position and an actual position of the monopile as measured by the measurement system, and the drive signal to compensate at most a portion of a deviation of the position of the vessel from a desired position of the vessel.

VENTILATION DEVICE

Resumen de: WO2024003796A1

The invention relates to a wind powered (e.g. roof-mounted) device for ventilation and/or air circulation for vehicles (including road vehicles and boats), trailers, buildings e.g. portable buildings, containers, or any (relatively) flat roofed structure requiring ventilation and/or air circulation. The invention relates to a device (10) for ventilation and/or air circulation comprising a rotor assembly: the rotor assembly (12) comprising a fan (30); and a rotor (20) operatively connected to the fan and capable of being rotated by moving air to drive the fan (30) to rotate; the rotor (20) comprising a base plate (32) and comprising at least two rotor blades (22A, 22B) generally curved at least in part and extending upwardly from the base plate (32) in spaced overlapping relation with their concave, or partly concave, internal surfaces (23) in opposition to define an air passage between the rotor blades (22A, 22B); and further wherein a portion of the external surface (25, 25A, 25B) of one or both rotor blades comprises a plurality of raised and/or recessed surface features (26).

ASSEMBLY, TRANSPORTATION AND INSTALLATION OF FLOATING WIND TURBINES

Resumen de: AU2023296641A1

A spar-type floating offshore wind turbine assembly (10) is assembled and then supported in a transport configuration with its longitudinal axis substantially horizontal or inclined at a shallow acute angle to the horizontal. The assembly is upended during installation to bring the longitudinal axis to a substantially vertical orientation. In a transport configuration, buoyant upthrust is applied to the assembly by immersion of a spar buoy (14) at a lower end of the assembly and of at least one discrete support buoy (32) that is attached to the spar buoy at a position offset longitudinally from the lower end. A brace (42) acts between the spar buoy and an upper structure of the assembly, that structure comprising a mast that is cantilevered from an upper end of the spar buoy. The brace may be attached to the or each support buoy.

WIND TURBINE WAKE LOSS CONTROL USING DETECTED DOWNSTREAM WAKE LOSS SEVERITY

Resumen de: CN119452162A

The invention relates to a wind turbine for controlling wake generation during operation. The wind turbine is part of a wind farm comprising a plurality of wind turbines. The invention includes receiving, from a further wind turbine of a plurality of wind turbines located downstream of the wind turbine, a severity parameter indicative of a severity of wake loss experienced at the further wind turbine. Determining one or more wake loss control actions for regulating wake generated by the wind turbine, the invention including controlling wind turbine operation according to the determined one or more wake loss control actions.

IMPROVEMENTS IN OR RELATING TO SYSTEMS FOR GENERATING ELECTRICITY

Resumen de: AU2023298225A1

A system for generating electricity, the system comprising: a turbine having at least one blade coupled to a rotatable shaft, wherein the at least one blade is configured to convert kinetic energy received from a fluid flow into rotational energy within the shaft; a variable-speed generator coupled to the rotatable shaft and configured to transform rotational energy received from the shaft into electrical energy; and a control unit configured to: continuously predict the speed of the fluid flow based on the rotational speed of the turbine and the amount of electrical energy being generated by the generator; and regulate the amount of electrical energy generated by the generator such that the rotational speed of the turbine is maintained within a predetermined range that is based on the predicted speed of the fluid.

WIND TURBINE WAKE LOSS CONTROL USING DETECTED DOWNSTREAM WAKE LOSS AS A FUNCTION OF WIND DIRECTION

Resumen de: WO2024002450A1

The invention relates to controlling a wind turbine that has a predefined wake control strategy for controlling it to perform wake control actions as a function of wind direction, and for adjusting its generated wake at wind directions predicted to result in wake loss at a further, downstream wind turbine. The invention includes receiving, from the further wind turbine, a wind direction determined to result in a defined wake condition at the further wind turbine, and determining a difference between a wind direction predicted to result in the defined wake condition at the further wind turbine and the received wind direction determined to result in the defined wake condition. The invention includes determining an adjusted wake control strategy that is for controlling the wind turbine to perform the wake control actions of the predefined strategy as a function of wind direction offset by the determined difference.

WIND TURBINE CONTROL BASED ON TILT AND YAW ANGLE

Resumen de: CN119422004A

A method of controlling a wind turbine, the wind turbine comprising: a tower; a rotor nacelle assembly (RNA) including a rotor and a nacelle, the rotor including one or more blades. The method includes acquiring tilt angle data indicative of a tilt angle of the RNA, yaw angle data indicative of a yaw angle of the RNA, and a thrust of the rotor. Tilting moment data is determined based on the tilt angle data and the thrust, wherein the tilting moment data is indicative of a tilting moment acting on the rotor about the tilt axis. Yaw moment data is determined based on the yaw angle data, wherein the yaw moment data is indicative of a yaw moment acting on the rotor about a yaw axis. A pitch angle of one or more of the blades is controlled based on the tilt moment data and the yaw moment data.

WIND TURBINE BLADE, MOLD, MANUFACTURING ARRANGEMENT AND METHOD FOR MANUFACTURING A WIND TURBINE BLADE

Resumen de: WO2024041802A1

A wind turbine blade (3), comprising: a first and a second blade component (C1, C2) connected with each other in an overlap region (24) by thermal welding, the first blade component (C1) comprising a blade shell (10), a resistive element (25) arranged between the first and second blade components (C1, C2) in the overlap region (24) as a remnant of the thermal welding, and an electrically conductive element (27) extending through the blade shell (10) and being electrically connected to the resistive element (25) for supplying power (I) to the resistive element (25) during the thermal welding. Thus, the first and second blade components can be joined by thermal welding. Further, the resistive element used as heating element for thermal welding can be heated by electrical current even when the resistive element is difficult to assess from the interior cavity of the blade.

SELF-RELEASING LIFTING YOKE FOR WIND TURBINE BLADE INSTALLATIONS AND ASSOCIATED METHOD

Resumen de: WO2024002445A1

A lifting yoke (30) supports and moves a wind turbine blade (20) during installation or service at a wind turbine (10). The lifting yoke (30) includes an elongate support beam (42) configured to be lifted and moved by a crane (32), a support element (96) connected to a first end (48) of the support beam (42), and a cradle support (58) connected to a second end (50) of the support beam (42). The support element (96) wraps around the blade (20) proximate a root end (22), while the cradle support (58) lifts and supports the blade (20) at a location between a center of gravity and a tip end (24) of the blade (20). The cradle support (58) includes a support bed (60) with an upper profiled surface (66) that contacts a downward-facing surface (44b) of the blade (20), and also includes a release device (72) and a brake device (76). The release device (72) disconnects one end (62) of the support bed (60) from the support beam (42) to allow the support bed (60) to pivot away from the blade (20), while the brake device (76) controls and slows the pivotal movement of the support bed (60) over a first portion of pivotal movement, thereby avoiding uncontrolled swinging that could impact the blade (20) again. The lifting yoke (30) is simplified in construction by having actively controlled elements only at the release device (72) and brake device (76), while providing improved lifting support for blades (20) that avoids localized points of high stress that can occur when lifting blades (20)

IMPROVEMENTS IN AND RELATING TO ASSEMBLING A STRUCTURE

Resumen de: WO2024003576A1

A method of assembling an offshore wind turbine, such as a floating offshore wind turbine, is disclosed. The method comprises the steps of: transporting, on one or more vessels, a nacelle and a tower of the offshore wind turbine to an assembly area below a support apparatus; suspending the tower and the nacelle from the support apparatus; transporting a floating/buoyant base or foundation body to the assembly area below the support apparatus; and landing the tower on the floating/buoyant base or foundation body and the nacelle on the tower. Also disclosed is a support apparatus for assembling an offshore wind turbine, such as a floating offshore wind turbine.

A RADIATOR MODULE FOR A CONDITIONING SYSTEM OF A WIND TURBINE

Resumen de: CN119487296A

A radiator module (3) for a conditioning system of a wind turbine is disclosed. The heat sink module (3) comprises: a frame (6) configured to support one or more heat sink elements (4); and at least one mounting element (5) establishing a mounting interface between the radiator module (3) and a structural part of a wind turbine on which the regulating system is mounted. The at least one mounting element (5) is attached to the frame (6). The frame (6) is provided with at least two predetermined attachment positions (11), each of which is adapted to attach a mounting element (5) thereto. The radiator module (3) can thereby be configured to match a plurality of wind turbine models by selectively attaching a mounting element (5) to each selected attachment position (11) selected from the at least two predetermined attachment positions (11).

WIND POWER GENERATION DEVICE

Resumen de: EP4549731A1

Provided is a wind power generation device capable of being increased in size while suppressing an increase in cost.A wind power generation device (10) includes: a hub (12) in which a hollow hole (12x) is formed; a blade (11) fixed to the hub (12); a bearing (13) that is disposed inside the hollow hole (12x) of the hub (12), an outer ring (13b) of which integrally rotating with the hub (12); a nacelle (14) that includes a fixed portion (14a) to which an inner ring (13a) of the bearing (13) is coupled and that rotatably supports the hub (12) via the bearing (13); a rotation transmission mechanism (15) that distributes and transmits the rotation of the hub (12) to multiple systems (15p, 15q); a generator (16) installed for each system (15p, 15q) of the rotation transmission mechanism (15); and a tower (17) that supports the nacelle (14) in the air. The rotation transmission mechanism (15) includes a large gear (15a, 15i) that integrally rotate with the hub (12), and a small gear (15b, 15j), for each of the systems (15p, 15q), that engage with the large gear (15a, 15i).

一种风电设备的状态评估系统和设备模型评估系统

Resumen de: CN119940998A

本申请涉及一种风电设备的状态评估系统和设备模型评估系统，其中，该状态评估系统包括：数据获取模块获取发电场站中风电设备不同测量点的采集数据；权重设置模块根据不同测量点的数据采集等级，设置各个测量点所对应的测点权重系数；状态评估模块根据采集数据和测点权重系数，对风电设备进行对维度评分，分别得到风电设备的完整性评分、准确性评分、时效性评分和一致性评分；状态评估模块根据风电设备的多维度评分，对发电场站中的风电设备进行状态评估。通过本申请，实现了对风电设备的数据质量进行量化评分，能够及时发现和解决异常数据产生的原因，从而确保风电设备的运行准确可靠，解决了如何提高风电设备的运行可靠性的问题。

风力发电机润滑脂加热装置和润滑脂加热装置的控制方法

Resumen de: CN119934397A

本发明实施例公开了一种风力发电机润滑脂加热装置和润滑脂加热装置的控制方法，润滑脂位于壳体内，该风力发电机润滑脂加热装置包括：安装盘、加热线圈、电路板、温度传感器和控制装置。安装盘与壳体的外壁连接，加热线圈与安装盘连接，电路板上设有加热电路，加热电路与加热线圈连接，加热线圈用于产生变换的磁场，使壳体产生涡流效应，温度传感器位于壳体内，温度传感器用于获取润滑脂的温度值，控制装置与温度传感器连接，控制装置用于根据温度值，控制加热电路的通断。控制装置根据温度值控制加热电路的通断，进而控制润滑脂的加热状态，使润滑脂的温度保持在理想范围内，保证了润滑脂的润滑效果，避免润滑脂由于低温产生的凝固板结现象。

基于细微形变监测的风电机组螺栓载荷监测装置

Resumen de: CN119933956A

本发明公开一种基于细微形变监测的风电机组螺栓载荷监测装置，其包括数据通信单元、多个变送模块单元以及多个传感器端，传感器端包括下承体、顶端盖、高精度应变电阻桥、细微形变梁以及顶销，下承体的侧面呈圆环状，顶端盖安装在下承体的第一端，下承体于顶端盖内侧设有一镂空空间，下承体于径向设有多个贯穿的顶销孔，顶销放置在顶销孔内，细微形变梁安装在下承体顶部，顶销的第一端与细微形变梁接触，顶销的第二端端突出于下承体的第二端并与待监测螺母接触，高精度应变电阻桥粘贴在细微形变梁上，高精度应变电阻桥用于输出传感器端信号，每个变送模块单元至少采集一路传感器端信号并对传感器端信号进行数据优化以及数据保真处理。

一种基于振动信号的风力发电机控制方法

Resumen de: CN119933934A

本发明涉及风力发电机控制技术领域，公开了一种基于振动信号的风力发电机控制方法，包括：基于风力发电机部件类型设置监测点，获取当前监测时间节点的监测点数据；基于历史数据构建风力发电机监测模型；结合监测点数据以及风力发电机监测模型生成当前风力发电机的运行状态信息；基于当前风力发电机的运行状态信息生成风力发电机控制指令；所述监测点数据包括：振动数据以及环境数据。本发明基于构建的风力发电机监测模型综合考虑了多种运行状态及其权重、振动数据和环境数据的修正等因素；可以更敏锐地捕捉到发电机运行状态的微小变化，使得控制指令能够及时响应，避免因运行状态偏离最佳点而导致的发电效率下降。

一种基于无人机的风电机组状态评估方法及系统

Resumen de: CN119941614A

本发明涉及风电技术领域，具体公开了一种基于无人机的风电机组状态评估方法及系统，所述方法包括：获取风电机组图像数据，对风电机组图像数据进行分割，得到风机图像数据；根据风机图像数据确定叶片图像数据，根据叶片图像数据确定叶片缺陷类型；根据叶片缺陷类型计算风电机组的机组特征值，根据风电机组的机组特征值评估风电机组的状态。本发明能够针对风电机组的图像数据精准识别出风机叶片的缺陷类型，进而实现对风电机组的状态监测，保证机组正常运行。

一种风力发电机的运行效率评估方法及系统

Resumen de: CN119933951A

本发明涉及风力发电机技术领域，公开了一种风力发电机的运行效率评估方法及系统，基于预设的采集时间区间获取风力发电机的当下运行信息和当下发电信息，基于当下发电信息计算运行效率评估因子；对当下运行信息进行处理，得到多个同类型运行信息集合；将同类型运行信息集合划分为正运行信息集合和负运行信息集合，计算同类型运行信息集合的运行信息分析系数；根据运行信息分析系数设定风力发电机的调节值，对运行效率评估因子进行调节，得到风力发电机的目标运行效率评估因子，其中，目标运行效率评估因子为运行效率评估因子与调节值的乘积值，实现对风力发电机运行效率的智能化评估，保证运行效率评估精度和效率，提高发电效率并减少维护成本。

风电机组安装装置及安装方法

Resumen de: CN119933942A

本发明提供一种风电机组安装装置及安装方法，涉及风力发电技术领域。该风电机组安装装置中，安装架为可拆卸式架体结构，且其顶部用于装载风机发电机组；定位结构设于安装架，配置为：能够可拆卸式连接于第一筒节内侧的连接结构；伸缩支撑结构的第一端铰接于所述安装架，配置为：伸缩支撑结构的第二端能够可拆卸式铰接于第二筒节内侧的连接结构，且伸缩支撑结构能够伸缩调节支撑长度；吊装结构设于安装架的上部架体，配置为：能够吊装管片至第一筒节和第二筒节叠摞组成的筒段的顶部。该风电机组安装装置能够便捷安装风电机组中风电混塔及风机发电机组，且安全风险较低，同时在安装过程中受气候环境的影响较小，能够保证作业时间和安装效率。

一种用于机舱罩角度固定装置

Resumen de: CN119933943A

本发明属于风力发电技术领域，具体是指一种用于机舱罩角度固定装置，包括支撑腿，所述支撑腿上设有方形框，所述方形框上设有平移机构，所述平移机构上设有角度调整机构，所述角度调整机构上设有内舱顶吸盘机构；所述平移机构包括纵向平移组件和横向平移组件，所述纵向平移组件设置在方形框上，所述横向平移组件设置在纵向平移组件上；本申请通过平移机构的设置，第一电机和第二电机的转动，以及第一丝杠和第二丝杠的传动，使得升降气缸和角度调整机构能够前后、左右灵活移动，便于调整机舱上罩的位置，角度调整机构的设置，第三气缸和第四气缸、第一气缸和第二气缸的协同作用，使得角度调整板能够倾斜，从而调整机舱上罩的倾斜角度。

一种提高叶片防雷系统可靠性的方法及风电防雷叶片

Resumen de: CN119933959A

本发明涉及风电叶片防雷技术领域，具体涉及一种提高叶片防雷系统可靠性的方法，通过改变中压线缆的结构和排布方式，使靠近叶尖部位的所述中压线缆的横截面变小，有效利用叶尖部位空间，增大引下线截面面积，以减少雷电通道电阻，增强引下线通流能力。将中压线缆的结构进行调整，辅以相适配的叶身接闪器支座约束了中压线缆周向自由度，减少了线缆脱落的可能性，增强了机械可靠性的叶身接闪器支座，提高了叶尖空腔内的空间利用率，加厚了绝缘层，提高引下线的绝缘性能。同时，降低了引下线与接闪器的接触电阻，提高了通流能力，降低了避雷失效的风险。

用于在加热运行中运行风能设施发电机的方法和设备

Resumen de: CN119945217A

本发明涉及一种用于在加热运行中运行风能设施发电机的方法，风能设施发电机具有转子和定子，定子具有第一三相系统和第二三相系统。第一三相系统具有至少一个第一开关，用于在闭合状态中将第一支路短路和在断开状态中使第一支路空载，第二三相系统具有至少一个第二开关，用于在闭合状态中将第二支路短路和在断开状态中使第二支路空载。加热运行包括第一阶段，在第一阶段中，第一开关连接到或保持连接到闭合状态中并且第二开关连接到或保持连接到断开状态中或者第一开关连接到或保持连接到断开状态中并且第二开关连接到或保持连接到闭合状态中。本发明还涉及一种具有风能设施发电机的风能设施发电机系统和一种风能设施。

一种应用数据分析技术的风力发电机协同管理系统及方法

Resumen de: CN119933937A

本发明涉及风力发电机协同管理技术领域，具体为一种应用数据分析技术的风力发电机协同管理系统及方法，本发明通过充分利用大型风机下面相对较大的空间及较好的风力资源及大型风力发电机已经具备的电网去提高单台大型风力发电机的发电效率，本发明通过实现确保大型风力发电机机舱设备具有稳定的双回路供电电源的方式，降低机舱设备出现失控现象的概率，同时本发明可根据各大型风力发电机所处的不同运行状态，对各大型风力发电机与相应协同风力发电机组之间的协同管理模式进行适应性调整，为出现多台第一风力发电机同时发送断电预警提示信息时制定运维决策提供数据支撑。

限制全功率风电机组有功功率上升率的控制方法及系统

Resumen de: CN119944799A

本发明公开了一种限制全功率风电机组有功功率上升率的控制方法及系统，针对于全功率风电机组的网侧变流器和机侧变流器，在网侧变流器的控制中加入功率变化率限制器，用于限制网侧变流器的有功功率设定值，并将限制后的有功功率设定值与原始有功功率设定值之间的差值输出到机侧变流器的控制中，用于补偿机侧变流器的有功电流，从而改变机侧变流器的直流电压，当直流电压增大时，机侧变流器与网侧变流器之间的直流电容能够吸收一部分来自机侧变流器的有功功率，当直流电压大于预设阈值时，将在机侧变流器与网侧变流器之间投入Chopper电路来吸收机侧变流器更多的有功功率，以达到限制有功功率上升率并平衡输入输出功率的目的。

一种用于山涧环境的自循环饮水补给站

Resumen de: CN119933416A

本发明提供了一种用于山涧环境的自循环饮水补给站，由集成控制器进行发电、储能及水处理供给的协同管理，包括集成房屋、水平轴式风力发电机、斜击式立式水轮发电机、内置卫生间、集成工作吧台、即热挂式饮水机及玻璃门。本发明通过利用山涧间的风力及水力资源满足设备的孤岛运行，结合内置水处理配套设备实现山涧水的自循环利用，解决原始山林的优质的饮水及饮料水资源补给问题；同时集成式模块化工厂化的产品结构，极大提高了其应用场景并降低了建设标准，能够适应大部分景点场景。

一种风机叶片位置识别装置、风机控制方法及系统

Resumen de: CN119933957A

本发明提供一种风机叶片位置识别装置、风机控制方法及系统，装置包括码盘和接近开关；所述码盘与风机主轴同步转动连接；所述码盘为圆环形，其上分布有与风机叶片数量对应的多组定位孔；所述多组定位孔分别分布在间距码盘圆心不同距离的多个同心圆上；每组定位孔包括至少一个分布在与码盘圆心距离相同的弧形区域的定位孔；所述接近开关的数量与风机叶片数量相同，朝向所述码盘设置；各组接近开关分别设置朝向各组定位孔对应的同心圆上，分别与各组定位孔相对应；当码盘转动，同心圆上的定位孔组经过对应的接近开关时，接近开关产生脉冲信号。本发明能够识别即将运行于风机机舱平面之下与塔筒有碰撞可能的危险区域的叶片。

加载试验平台及其控制方法

Resumen de: CN119933950A

本公开提供一种加载试验平台及其控制方法，加载试验平台包括：加载系统，包括用于模拟被试部件上的弯矩、轴向力和径向力中的至少一者的多个作动器；测量系统，包括用于实时测量加载系统传递给被试部件的弯矩、轴向力和径向力中的至少一者的测力传感器；控制系统，向加载系统发送目标弯矩、目标轴向力和/或目标径向力，其中，加载系统被配置为根据测量目标弯矩、目标轴向力和/或目标径向力计算多个作动器的出力，并且根据测量系统实时测量的弯矩、轴向力和径向力中的至少一者以及相应的目标弯矩、目标轴向力和/或目标径向力调整多个作动器的出力。根据本公开的实施例的加载试验平台能够提高载荷加载的精度。

一种基于流态冰浆蓄冷的海上风电就地消纳系统

Resumen de: CN119934740A

本发明属于风电应用技术领域，具体公开了一种基于流态冰浆蓄冷的海上风电就地消纳系统，利用海水冰浆作为储冷介质，将海上风电机组发电量通过制冷机组转为冷量，再将冷量以冰浆的形式存储，最后供给过往的渔船使用或运输，形成了用电‑制冷‑蓄冷‑用冷的一套高效风电就地消纳系统。本发明可为深远海设施提供制冷服务，实现了深远海风电的就地消纳与高效利用，解决了深远海风电并网难、弃风率高的问题，同时为深远海设施提供了稳定的冷能供应。本发明一方面可降低渔船的投资、运营成本，另一方面可独立消纳深远海风电，无须建设电缆，减少高额的建设、维护成本，且存储冷量损失少，存储效率高。

用于将面板施加到风力涡轮机叶片的表面的方法及工具

Resumen de: WO2024023088A1

A method for attaching a panel to a surface of a wind turbine blade using a pressure application tool is described. The pressure application tool comprises at least two rollers, wherein the panel comprises a first attachment surface for attaching to the surface of the wind turbine blade and a second surface which faces away from the surface of the wind turbine blade, when the panel is attached to the surface of the wind turbine blade. The blade has a profiled contour including a pressure side and a suction side, and a leading edge and a trailing edge with a chord having a chord length extending therebetween in a chordwise direction, the wind turbine blade extending in a spanwise direction between a root end and a tip end. The method comprises: placing the first attachment surface of the panel on a part of the pressure side or the suction side of the wind turbine blade with adhesive between the first attachment surface on the panel and the part of the pressure side or the suction side of the wind turbine blade; arranging the pressure application tool such that a first roller of the at least two rollers is arranged to contact the second surface of the panel, and a second roller of the at least two rollers is arranged to contact a part on the other side of the pressure side or suction side of the wind turbine blade; applying pressure using the pressure application tool to the second surface of the panel and to the part on the other side of the pressure side or suction side of th

一种分布式发电垂直轴风机

Resumen de: CN119933931A

本发明适用于风力发电设备技术领域，提供了一种分布式发电垂直轴风机，包括风机支架、主传动轴、风机主轴底座、风力检测装置以及至少一个分布式发电单元，主传动轴转动设置在风机支架上，并通过风力吹动风机叶轮实现自转，风机叶轮分为螺旋式叶轮以及升阻力复合叶轮两种结构，分布式发电单元包括发电装置底座以及主驱动外齿轮，发电装置底座转动设置多个发电驱动齿轮，发电驱动齿轮与主驱动外齿轮啮合，发电驱动齿轮通过发电驱动轴驱动连接分布式发电机，主传动轴通过带动主驱动外齿轮进而驱动分布式发电机发电，而在发电驱动轴与分布式发电机之间设置电磁离合器，能够根据工况灵活调整接入负载的分布式发电机数量，实现能量的最大化利用。

一种风机叶片安装设备的模块化夹持结构及其安装方法

Resumen de: CN119933941A

本发明公开了一种风机叶片安装设备的模块化夹持结构及其安装方法，包括外壳座组件、夹持座组件及夹手组件，外壳座组件的两个外壳侧座分别拼接在其外壳底座的左右端；夹持座组件的夹持底座、夹持侧座的外侧面为锁紧面并分别设置有锁紧机构；夹持底座通过锁紧机构锁紧在外壳底座的装配面上，两个夹持侧座分别拼接在夹持底座的左右端，并且两个夹持侧座分别对应地通过锁紧机构锁紧在外壳座组件的两个外壳侧座的装配面上；夹持座组件的两个夹持侧座的内侧面为夹持面并分别装配有以相向夹紧风机叶片两侧的夹手组件。以此，通过各组件的模块化设置，降低组装精度、工序及组件生产成本，达到模块化快速安装的目的。

应用于极端环境下的小型风机

Resumen de: CN222835881U

本实用新型涉及一种应用于极端环境下的小型风机，包括被动偏航机械结构，其包括固定于机舱上的尾舵和立轴，尾舵固连于机舱尾部并包括相对于发电机的主轴线斜偏的尾舵杆和位于尾舵杆末端的尾舵板，立轴固定安装于机舱一侧并相对发电机的主轴线偏置；被动变桨机械结构，其包括设置于每个叶片的叶柄上的离心飞杆和安装于轮毂、导流罩和叶片形成的封闭空间内的同步变桨机构，同步变桨机构设置成能在各个离心飞杆的驱动下对各个叶片实现同时变桨。本实用新型在极端环境下通过自身两套被动机械结构调节来独当一面，减少对电控系统的依赖，并能蓄电池充满后依然可稳定、持续地电力输出；同步变桨机构容置于封闭空间内，提高了设备使用寿命和安全性。

一种海上风电单桩基础套笼连接结构

Resumen de: CN222834859U

本实用新型公开了一种海上风电单桩基础套笼连接结构，属于海上风电施工技术领域；本实用新型采用了焊接在桩身上的环向、竖向连接件、套笼限位件及套笼固定件，通过将套笼限位件插入桩身连接件预留的凹槽中，套笼环梁直接放置于桩身连接件上的连接方式，使套笼结构的竖向承载力及水平承载力大大增大，使套笼结构能承受较大的船舶水平和竖向挤靠力，该措施可增加节点的承载力，增加套笼结构整体的刚度；并保证了套笼结构与桩体紧密贴合。

一种应用于风机的声振传感器装置

Resumen de: CN222837668U

本实用新型公开了一种应用于风机的声振传感器装置，包括壳体、电路板、传感器和浪涌保护电路；电路板和传感器均设于壳体内且与壳体连接，传感器与电路板连接，电路板具有电源端、GND接地端和PE接地端；浪涌保护电路设于电路板上，浪涌保护电路包括放电管GDT，放电管GDT的第一端口与电源端电连接，放电管GDT的第二端口与GND接地端电连接，放电管GDT的第三端口与PE接地端连接。本实用新型实施例的应用于风机的声振传感器装置，当该声振传感器装置遭受雷击时，浪涌保护电路可以将雷击产生的浪涌电流泄放，从而对传感器起到防雷保护作用，降低该声振传感器装置在雷电天气发生损坏的几率。

一种风机塔筒法兰连接螺栓监测机器人

Resumen de: CN222835883U

本实用新型公开了一种风机塔筒法兰连接螺栓监测机器人，包括：基架、安装结构、驱动结构和监测结构，安装结构包括磁吸件和导向组件，磁吸件与基架相连，磁吸件用于将监测机器人吸附在螺栓固定法兰上；第一导向轮和第二导向轮与基架相连，第一导向轮和第二导向轮相对设置且分别抵接在螺栓固定法兰的顶端和底端以限制监测机器人在螺栓固定法兰的内侧平行区域内；驱动结构与磁吸件相连，驱动结构带动磁吸件转动以驱动监测机器人贴合螺栓固定法兰的内壁移动；监测结构与基架相连，监测结构的监测端朝向螺栓监测扫查螺栓。本申请可大大减少运维人员的上塔次数，大大减轻运维人员的工作强度，大大加强了对风机设备的整体安全保障。

一种风力发电用承插式混凝土塔筒及装配式混塔

Resumen de: CN222835882U

本实用新型提供了一种风力发电用承插式混凝土塔筒及装配式混塔，涉及风力发电技术领域，包括若干个相互连接的混塔管节；混塔管节包括设置在混塔管节内部的混凝土结构、位于在混凝土结构内的结构钢筋；混塔管节的一端设有承槽，另一端设有与承槽相匹配的插台。提高了混塔管节的牢固性；混塔管节在吊装时插台可嵌入相邻管节承槽，插台与承槽承插式连接。可快速对准安装，并防止雨水从管节连接横缝渗入，还可避免风机运行过程中混塔管节滑动错位。大大提高安全性，且实用性强。

防雷系统结构的布局方法及其安装方法和防雷线缆

Resumen de: CN119933960A

本发明涉及风电叶片防雷技术领域，具体涉及一种防雷系统结构的布局方法，通过将防雷系统简化，仅保留叶尖段的设计，对防雷系统整体的安装过程进行调整，延后封装，使得连接点得以减少，提升了防雷系统的整体可靠性。将行业常用的防雷系统结构布局大幅简化，将目前防雷系统的叶根段简化，仅保留叶尖大约20米的长度。从而实现对防雷系统与叶片连接的灵活布置。并将行业常用的防雷系统结构布局与大叶片生产中常用到一体式工装场景结合，实现了将防雷系统主线缆的高低压连接处与一体式工装连接处合二为一，从而达到了减少防雷系统主线缆断口处的数量，提高了防雷系统的整体可靠性。

一种利用移动性惯性风轮循环发电的新能源发电机组

Resumen de: CN119933940A

本发明公开了一种利用移动惯性风轮循环发电的新能源发电机组，包括移动设备、风轮以及发电组件，所述风轮安装于移动设备之上，且风轮电性连接有发电组件。本发明在汽车、火车、飞机、轮船、火箭以及航母顶上安装风轮，在上述移动设备行驶移动时带动风轮转动，并通过发电组件产生输出电流，依此来供移动设备部分用电，本发明利用移动风轮及惯性发电，输出功率高，大大降低了制造成本，有利于节能环保，有利于现实使用。

一种浮式基础的海上风电设备

Resumen de: CN119933947A

本发明公开了一种浮式基础的海上风电设备，涉及海上风电技术领域，一种浮式基础的海上风电设备，包括盒装机构，盒装机构的上方搭载有风电机构，风电机构包括平台，平台的下表面中部固定连接有台座，平台的上表面中部固定安装有风电设备，盒装机构包括对称的底盒和盒盖，盒盖的上表面固定卡装台座，底盒的内侧壁固定连接有框形的第一围板，第一围板的框内壁等距均匀地固定连接有第一接座，底盒的上端面等距均匀地嵌入固接有多级伸缩柱，多级伸缩柱的输出端对应固接盒盖，盒盖的内侧壁固定连接有框形的第二围板，第二围板的框内壁等距均匀地固定连接有第二接座，一种浮式基础的海上风电设备，减小临时组装的对接工作量，提高投放效率。

一种主动式变轴向间距的共轴对转双风轮风力机

Resumen de: CN222835880U

一种主动式变轴向间距的共轴对转双风轮风力机，包括前风轮和后风轮，前风轮与后风轮共轴设置，前/后风轮轮毂上均布设有若干前/后风轮叶片；在前风轮轮毂与后风轮轮毂之间连接有调距液压缸，调距液压缸与前风轮和后风轮共轴设置；前风轮轮毂固连在调距液压缸的活塞杆端部，后风轮轮毂固连在调距液压缸的缸筒底端；当风力机处于启动状态时，调距液压缸的活塞杆处于缩回状态，使前风轮与后风轮的轴向间距减小；当风力机处于平稳运行状态时，调距液压缸的活塞杆处于伸出状态，使前风轮与后风轮的轴向间距增大；前风轮叶片和后风轮叶片的数量均为2～8根；前风轮和后风轮的轴向间距变化范围与前风轮叶片/后风轮叶片的旋转直径的比值为0.01％～100％。

浮体式风车的平摇运动减小装置

Resumen de: JP2024065150A

To reduce long-period yaw motion generated in a floating wind turbine to prevent a fatigue service life of a structure constituting a floating wind turbine from decreasing.SOLUTION: One aspect of a yaw motion reduction device of a floating wind turbine according to the present disclosure is a yaw motion reduction device of a floating wind turbine comprising a float floating on the water surface, a wind power generation device installed on the float, and a mooring line that moors the float. The yaw motion reduction device comprises: a yaw angle detection unit that detects a yaw direction displacement of the float relative to a reference position of a yaw angle; a yaw angle suppression mechanism that can apply a yaw direction rotational force to the float; and a yaw angle control unit that is configured to control the yaw angle suppression mechanism so as to apply a rotational force to the float in a direction of reducing a long-period displacement of the yaw direction displacement detected by the yaw angle detection unit.SELECTED DRAWING: Figure 1

确定风力涡轮机叶片的加热元件的温度的方法

Resumen de: WO2024068670A1

A method of determining a temperature of a heating element (210) of a wind turbine blade (200) includes heating the heating element by providing a heating current in the heating element. The method includes measuring a first value (I1) of the heating current at a first time. The method includes determining a first temperature (T1) of the heating element using the measured first value of the heating current and a known functional dependency (410) between the heating current in the heating element and the temperature of the heating element.

基于MPC的海上风电机组偏航控制方法、装置、设备和介质

Resumen de: CN119933933A

本发明提出了一种基于MPC的海上风电机组偏航控制方法、装置、设备和介质。控制方法包括：对获取的历史风速和风向数据，进行多时间尺度平均值处理和变分模态分解，再基于卷积神经网络、长短时记忆网络和自注意力机制层，对风速和风向训练数据进行训练，构建风速风向预测模型；由当前风速和风向以及预测模型，预测下一时段的平均风速和风向；将预测的平均风速和风向、当前机舱角度进行训练，构建MPC预测控制模型；将当前角速度和角度代入预测控制模型进行预测和优化，得到目标偏航角速度和目标偏航角度；将角速度调整为目标偏航角速度，将朝向角度调整为目标偏航角度；该方法能准确预测风速和风向，快速响应风向变化，提高偏航控制的精度。

用于在电网事件后将功率振荡转移到能量缓冲器的系统和方法

Resumen de: WO2024072369A1

A method for controlling a power generating asset connected to an electrical grid includes receiving, via a controller, a grid power target associated with an operating power level before one or more grid events occur in the electrical grid. The method also includes, during recovery from the one or more grid events, implementing, via the controller, a power diverter function. The power diverter function includes computing an expected grid power from at least one of the grid power target and a grid power limit, computing a power deviation between a power associated with the drivetrain and an expected grid power, and diverting at least a portion of the power deviation to an energy buffer to prevent the portion of the power deviation from reaching the electrical grid.

基于无迹卡尔曼滤波的风力机叶片剩余寿命预测方法

Resumen de: CN119939887A

本发明公开的基于无迹卡尔曼滤波的风力机叶片剩余寿命预测方法，包括以下步骤：S1、建立叶片损伤模型，运行风力机，叶片开始出现裂纹并逐渐扩展；S2、将叶片裂纹扩展转化为离散的累积过程，得到状态转移方程与观测方程；S3、确定年平均风速、切入风速、切出风速及瑞利分布。S4、得到叶片裂纹长度的观测数据；S5、定义损伤状态进程，设置系统噪声和裂纹长度测量误差的协方差矩阵；S6、用无迹卡尔曼滤波法进行贝叶斯预测，进行贝叶斯更新；S7、设定叶片裂纹扩展损伤阈值，判断更新后的状态是否超过设定的损伤阈值，计算剩余使用寿命。本发明的预测方法，解决了现有技术中难以协调减小误差与计算复杂度的问题。

模块化叶片中的雷电保护装置

Resumen de: WO2024062139A1

The present invention relates to a lightning-protection device in a modular blade that connects the outboard module (2), where the lightning strikes, to the inboard module (3) through which the lightning is conducted to the hub, and includes the lightning down conductor cable (9). Said device (7) is an elastic element with greater electrical conductivity than the adhesive (12) used to affix the inserts (11) in holes previously drilled inside the carbon fibre (6) and that make up the metal join (4) of the modular blade (100). The device (7) is an elastomer with a preferably toroidal shape that surrounds each and every one of the metal elements (4) that make up the join of the blade and covers the gap formed between the carbon fibre (6) of the cap (5) and the aforementioned metal elements (4). The use of other shapes and other conductive materials that allow its geometry to be elastic is an option.

一种多模式稳定通信的海上漂浮通信装置系统

Resumen de: CN119929080A

本发明公开了一种多模式稳定通信的海上漂浮通信装置系统，涉及通信设备技术领域，包括通信装置本体、海上漂浮平台、升降架，所述通信装置本体的后侧设置有多能源机构用于实现多能源供应，多能源机构中包括：多能源供应单元；连接单元，通过设置有多能源供应单元，通过挡雨棚顶部的若干个太阳能板实现将太阳能转换成电能，通过风力吹动风力发电机叶片转动实现将风能转换成电能，通过海面波浪带动浮子上下移动，浮子通过绳索带动机械传动装置的转轮转动，将波浪能通过机械传动装置与发电机转换成电能，从而实现多能源供应，从而通过多能源供应的互补性提高了装置的灵活性和持续运行的能力，还减少了运营成本和环境污染。

输出端密封件可维护的风电减速器

Resumen de: CN119934217A

一种输出端密封件可维护的风电减速器，涉及减速器技术领域，用于解决现有的风电偏航、变桨减速器输出端密封件无法直接更换的技术问题。所述输出端密封件可维护的风电减速器中，输出轴通过大锥轴承和小锥轴承进行支撑；小锥轴承和输出轴之间设置有连接套，且连接套和下箱体组成密封腔体能够用于布置骨架油封，并实现密封。

基于叶片动态信息的风轮不平衡检测与校正方法、系统及设备

Resumen de: CN119933952A

本发明公开了一种基于叶片动态信息的风轮不平衡检测与校正方法、系统及设备，该方法包括：比较相同风速相同方位角下叶片叶尖加速度和位移幅值得到对应的偏差；判断加速度偏差和位移幅值偏差任一或两者与对应预设加速度偏差阈值和预设位移幅值偏差阈值的大小；若加速度偏差和位移幅值偏差任一或两者均对应大于预设加速度偏差阈值和预设位移幅值偏差阈值，则风电机组风轮不平衡；对不平衡的风电机组风轮，统计加速度偏差和位移幅值偏差任一或两者均对应大于预设加速度偏差阈值和预设位移幅值偏差阈值的次数；若统计的次数大于或等于预设限值，则对风电机组不平衡风轮根据加速度偏差和位移幅值偏差进行变桨角度调节，直至风电机组风轮达到平衡。

一种海底数据中心与风电桩机系统

Resumen de: CN119933188A

本发明公开了一种海底数据中心与风电桩机系统，包括风电桩机和UDC模块，所述风电桩机为中空结构，其特征在于，所述风电桩机的底部设有多个定向穿孔，并且所述多个定向穿孔位于海面以下，所述定向穿孔包括至少1个迎流面进水孔和至少1个背流面出水孔，所述UDC模块排列于风电桩机的中空结构的内部，海水从迎流面穿孔流入，横向流经模块散热后从背流面穿孔排出；风力发电通过桩内电缆供电，本发明通过底部水流优化散热效率，减少海底冲刷，提升深海环境下数据处理与能源利用的协同性，抗极端天气能力强。

一种苦咸湖水净化装置

Resumen de: CN119929949A

本发明提供了一种苦咸湖水净化装置，属于水处理技术领域，包括充气橡胶圈、净水器、太阳能风能发电系统和反冲洗泵。充气橡胶圈为轮胎式结构，充气橡胶圈上设置有缆绳，净水器为圆柱体结构，充气橡胶圈套设在净水器的外部。太阳能风能发电系统包括竖杆、风轮、风轮发电机、光伏板、电池组和控制器，竖杆垂直设置在净水器的顶部器壁上，竖杆为可伸缩结构，风轮和风轮发电机安装在竖杆顶部，光伏板安装在净水器的圆柱体结构的上圆面，电池组和控制器设置在光伏板的下部。反冲洗泵设置在充气橡胶圈的上部，反冲洗泵包括进水管、出水管和电机，出水管连通净水器，电机通过电缆与电池组连接。本装置结构简单；操作简便，自主运行；运行成本极低。

大数据边平台与方法

Resumen de: CN119933953A

本发明属于风电大数据技术领域，本发明公开了大数据边平台与方法；包括：采集风力发电机的运行数据和预报环境数据；构建环境数据预测模型，根据环境数据预测模型对预报环境数据进行预测，获得预测环境数据；根据预测环境数据对风力发电机叶片的角度进行调整；根据调整后叶片的角度、预测环境数据以及运行数据对风力发电机进行故障检测；进一步提升了风力发电机对风能的利用率，延长了风力发电机的使用寿命，快速且准确的发现了风力发电机的故障，防止了风力发电机遭受二次破坏，进而提升了风力发电机的发电效率。

一种基于SVD-SSA-LSTM的风电机组故障诊断方法及系统

Resumen de: CN119933954A

本申请涉及故障诊断技术领域，特别是涉及一种基于SVD－SSA－LSTM的风电机组故障诊断方法及系统。包括：根据风电机组塔筒的设备参数设定多个监测点；根据预设监测时间节点获取各个监测点的振动信号，根据全部振动信号生成故障特征数据包；建立故障诊断模型，根据故障诊断模型和故障特征数据包生成故障诊断结果；利用奇异值分解(SVD)降噪对采集到的振动信号进行分解，去除信号中的冗余和噪声成分，再利用SSA－LSTM故障诊断模型对风电机组的故障进行诊断，通过LSTM网络对时间序列数据的处理能力，提高风电机组故障诊断的精度，同时缩短诊断周期，提高对于风电机组故障风险的预警效率。

风力涡轮机动力传动系

Resumen de: CN119933949A

本发明描述了一种风力涡轮机动力传动系，其包括：低速轴；高速组件，该高速组件包括行星齿轮箱和发电机；联接组件，该联接组件包括连接到低速轴的第一环形部分、连接到行星齿轮箱的第一级的第二环形部分以及在环形部分之间延伸的圆柱形中间部分；被布置成封闭低速轴和联接组件的动力传动系壳体；其特征在于：在动力传动系壳体中形成的外部进出开口；以及内部进出开口，其形成在联接组件的中间部分中，并且被布置成与外部进出开口对准，以促进接达联接组件的内部。本发明还描述对这种风力涡轮机动力传动系实施维护程序的方法。

用于塔上安装式起重机的基座组件

Resumen de: AU2023354082A1

A base assembly (120) configured to support a tower mounted crane (101) on a nacelle (200) of the wind turbine (300), said tower mounted crane being of the kind comprising a base portion (102) and a boom arm (104), where the boom arm is arranged rotatably about a vertical axis relative to the base portion during normal operation of the tower mounted crane, said base assembly includes a base structure (122) adapted to be mounted to the nacelle, and a support structure (124) configured to engage with the tower mounted crane and support the tower mounted crane in an upright position. In an engagement of the tower mounted crane with the base assembly, a base portion of the tower mounted crane is attached to the support structure. The support structure is movably coupled to the base structure and is adapted to be displaced linearly relative to the base structure in a direction substantially parallel to a longitudinal axis of the nacelle to arrange the tower mounted crane at a plurality of crane mounting positions relative to the nacelle.

一种风浪融合发电平台

Resumen de: CN119933948A

本申请公开了一种风浪融合发电平台，涉及监管技术领域，包括风力发电装置、漂浮式基础、振荡水柱式波浪能装置以及摆板式波浪能装置；漂浮式基础连接动态电缆装置；风力发电装置安装于漂浮式基础；振荡水柱式波浪能装置为多个，且绕漂浮式基础圆周分布，并与漂浮式基础柔性连接；摆板式波浪能装置为多个，一一对应设置振荡水柱式波浪能装置下方，并与振荡水柱式波浪能装置柔性连接。漂浮+柔性连接设计减少了波浪冲击对电力输出的波动影响，能够提供更平稳的能量供应，荡水柱式波浪能装置以及摆板式波浪能装置使整个平台能够在不同波浪条件下持续捕获能量，满足长时间运行需求，经济性更好。

一种基于圆形柱结构的涡振抑制方法、设备及介质

Resumen de: CN119933935A

本申请涉及涡激振动技术领域，特别涉及一种基于圆形柱结构的涡振抑制方法、设备及介质。所述方法包括：获取涡振抑制系统在目标来流风的作用下所受到的风致力矩参数以及所受到的摩擦力矩参数；判断风致力矩参数是否大于所述摩擦力矩参数，若否，则调整气动措施设计参数；判断风攻角是否小于预设风攻角，若否，则调整气动措施设计参数；获取在施加涡振抑制系统后所受到的第一涡振参数以及在未施加所述涡振抑制系统时所受到的第二涡振参数；若第一涡振参数大于或等于第二涡振参数，则调整气动措施设计参数。本申请可以在目标来流风作用下使得涡振抑制系统旋转至尾流处达到平衡状态，从而有效降低圆形柱结构的涡振效应或直接抑制涡振效应的发生。

一种分离式自适应风力发电机

Resumen de: CN119933932A

本发明属于风力发电领域，具体涉及一种分离式自适应风力发电机，包括底座，固定轴内部依次套装有阻力转轴和升力转轴，在升力转轴顶端设置有互相啮合的上斜齿轮和下斜齿轮，下斜齿轮的外侧设置有滑块，在升力转轴上设置有保护装置，在保护板上轴接设置有若干个减速块，减速块的另一端与保护套之间通过减速弹簧连接；在阻力转轴上设置滑槽，滑块在该滑槽中移动，在滑槽上设置有限位槽；下斜齿轮的底部通过限位弹簧与支撑环连接，在阻力转轴内壁上减速槽，减速槽与减速块位置对应。该种风力发电机能够使升力型扇叶和阻力型扇叶根据转速情况，自动分离或结合，既避免了阻力型扇叶在高速运转时的滞后性，又能防止扇叶转速过快，造成设备损坏。

一种风机偏航系统及方法

Resumen de: CN119933936A

一种风机偏航系统及方法，包括塔架，设于塔架上的偏航系统以及设于塔架上用于支撑机舱的支撑台，支撑台与塔架为转动设置。偏航系统包括设于塔架顶端的储存罩，设于支撑台上用于对储存罩密封的密封板，储存罩与密封板转动设置，设于储存罩内的齿圈，设于支撑台上的偏航调节装置，且偏航调节装置沿支撑台周向分布，位于偏航调节装置上以其中心对称设有出油组件，支撑台贯穿齿圈并与塔架转动设置。本发明通过出油组件，当偏航调节装置工作时，会通过驱动机构带动出油组件将油脂挤入在第一齿轮上，从而达到对齿轮和齿圈的润滑作用，提高齿轮的使用寿命。

一种海上风能及波浪能协同式联合发电装置

Resumen de: CN119933928A

本发明公开了一种海上风能及波浪能协同式联合发电装置，涉及海上发电技术领域，包括漂浮底座，所述漂浮底座的底面设置有锚固部件，本发明旨在提高能源转换效率和发电稳定性，波浪能转换功能可以充分利用海面波浪的水平移动与竖向起伏运动，不断从协同发电板处排出气流，辅助叶轮旋转进行发电，这一设计不仅提高了自然能源的利用率，还显著增强了发电效果，风能发电的防护功能可以推动防护筒对叶轮进行遮挡，有效避免在大风条件下叶轮转速过快，保护发电机免受损害，同时海面波浪的起伏仍然能够驱动协同发电板喷出气流，使叶轮保持较慢的旋转速度进行发电，本发明具备了波浪能与风能协同发电，对自然条件的充分利用且发电缺陷互补的效果。

一种大型风电机组叶片叶根螺栓振动位移监测方法

Resumen de: CN119933955A

本发明公开了一种大型风电机组叶片叶根螺栓振动位移监测方法，包括：通过叶根螺栓连接整体监测，将螺栓振动情况转化为法兰间隙位移量识别，获得法兰间隙位移值；提取位移峰峰值数据；根据机组转速信息，处理法兰间隙位移值，剔除其中风电机组停转和转速小于5r/min下的数据；结合机组转速信息，绘制转速‑位移峰峰值散点图；通过四分位数方法为转速‑位移峰峰值散点图剔除异常值，设置有效的预警线；当法兰间隙位移峰峰值在预设时间范围内均持续在预警线之上时，即刻触发报警。本发明能够简化叶片叶根螺栓振动监测，将其转化为连接整体的法兰间隙位移监测，实现大型风电机组叶片叶根螺栓健康服役状态智能识别，降低人工巡检成本。

一种具有自动破冰功能的风力发电机组

Resumen de: CN119933961A

本发明涉及风力发电机组领域，尤其涉及一种具有自动破冰功能的风力发电机组，包括有支撑塔和发电舱等。本发明的一种具有自动破冰功能的风力发电机组，在风机叶片内设有同步进行加热破冰处理的主加热器和副加热器，同时通过绝缘导热网架将热量扩散到绝缘导热网架上各个区域，且主加热器和副加热器在未使用状态下分别被收纳隔离于主绝缘转杆与主绝缘护片之间和副绝缘转杆与副绝缘护片之间，让主加热器和副加热器均受到绝缘收纳保护，避免直接被落雷击中，还设有将落雷转移走的防雷闪接器，使用绝缘隔离块对防雷闪接器进行隔离。解决了风机叶片内部安装的加热器中存在大量发热金属管件，存在受到雷击破坏的安全问题。

一种风力发电的养护辅助装置

Resumen de: CN119933963A

本发明公开了一种风力发电的养护辅助装置，涉及养护辅助技术领域，旨在解决调节养护位置较为麻烦，难以有效的对叶片进行全面养护的技术问题，包括风力发电机，风力发电机包括塔筒，塔筒圆周外壁套设有辅助升降机构，辅助升降机构包括第一操作台，第一操作台上方布置有多层伸缩操作台，第一操作台上方布置有多个多级油缸，多级油缸输出端连接有推板，第一操作台顶部布置有控制筒，多层伸缩操作台包括第二操作台、第三操作台和第四操作台。本发明具有通过阶梯状结构的操作台，操作员能够调整自身所处的位置，达到对叶片不同区域进行养护操作的优点。

一种风电叶片叶根引下线连接结构及连接方法

Resumen de: CN119933958A

一种风电叶片叶根引下线连接结构，包括法兰盘和引下线，还包括连接件，所述连接件包括至少一个和法兰盘紧固连接的连接部；所述连接部还连接有压接端，引下线一端绝缘层压接在压接端上、另一端绝缘层压接导电紧固件且线芯和导电紧固件连接，导电紧固件和法兰盘导电紧固连接；所述压接端和导电紧固件之间的引下线区段为自由状态。本发明提出的引下线连接结构及方法，利用连接件承受风机旋转过程中的拉力且叶根部分的引下线连接后处于自由状态不受拉力，避免叶根部分的引下线因风机旋转或者摆动导致断裂。

一种海上风电桩基础的防冲刷结构及其施工方法

Resumen de: CN119933179A

本申请涉及海上风电技术领域，尤其是涉及一种海上风电桩基础的防冲刷结构及其施工方法，防冲刷结构包括固化土层和第一耗能组件；固化土层用于压覆风电桩基础外周的淤泥层，固化土层与风电桩基础固定连接；第一耗能组件固设于固化土层上，第一耗能组件包括分流件和汇流件，分流件设置于汇流件远离风电桩基础一侧；分流件用于将海水母体分流成第一股海水体和第二股海水体，汇流件用于引导第一股海水体与第二股海水体对撞、重新汇流成海水母体。在本申请中，通过第一耗能组件对海水的防护作用，削弱了海水对风电桩基础、风电桩基础周边固化土层的冲刷作用，有效延长了固化土层、风电桩基础使用寿命，降低后续维护成本。

一种风机尾流主动控制优化系统和方法

Resumen de: CN119933938A

一种风机尾流主动控制优化系统和方法，通过喷洒雾化水滴降低尾流空气温度并增加其密度，以提升风速并改善下游风机的入流条件。该设施包括水源供应装置、高压雾化装置以及控制单元。水源供应装置负责向高压雾化装置供应水，高压雾化装置将水雾化并喷洒至尾流区域，促使水滴气化吸热，实现空气降温和密度增加。本发明的系统和方法不仅提高了风电场的发电效率，还延长了风机的使用寿命，适用于海上及陆上风电场，具有显著的经济效益。

一种垂直轴风-流能发电平台及其运行方法

Resumen de: CN119933939A

本发明涉及一种垂直轴风‑流能发电平台及其运行方法，包括平台主体、可调节变速箱、垂直轴风机和垂直轴水轮机，平台主体包括主立柱和多个副立柱；可调节变速箱设置在主立柱内；垂直轴风机包括风机轴和多个风机叶片；垂直轴水轮机包括水轮机轴和多个水轮机叶片；风机轴和可调节变速箱一端连接，水轮机轴和可调节变速箱另一端连接；通过可调节变速箱调节传动比γ，γ＝n风/n流，其中n风为垂直轴风机的转速，n流为垂直轴水轮机的转速；垂直轴风机和垂直轴水轮机的旋转方向相反。本发明通过调整可调节变速箱的传动比，实现垂直轴风机和垂直轴水轮机的功能耦合，垂直轴风机和垂直轴水轮机结合为一体，能够同时开发海上风能和潮流能。

一种风力发电机叶片主动防冰结构及方法

Resumen de: CN119933930A

本发明公布了一种风力发电机叶片主动防冰结构及方法，属于风力发电技术领域，包括：叶片基体，沿叶片基体的叶尖到叶根的方向，依次包括尖部区、中部区和根部区；涡流发生器，沿叶片基体长度方向分布于尖部区的吸力面上；每个涡流发生器包括至少两片立在叶片基体表面的翅片，翅片之间的间距为朝向气流方向的间距大于背向气流方向的间距。本发明旨在解决现有风力发电机叶片在低温高湿环境下叶片表面容易覆冰的问题。

一种适用于漂浮式风电机组基础的浮筒结构及基础结构

Resumen de: CN119933946A

本发明公开了一种适用于漂浮式风电机组基础的浮筒结构及基础结构，其包括：分布式钢管框架，包括中心钢管和环绕中心钢管设置的外围钢管；端甲板，包括分别与分布式钢管框架两端连接的上端甲板和下端甲板；浮力组块，采用玻璃纤维增强塑料制作，由多个浮力单元分层与中心钢管和外围钢管连接构成，每个浮力单元都为中空水密箱体结构，内部填充水压载或者固体压载，且每个浮力单元包括与中心钢管连接的连接销、供外围钢管穿过的穿孔、用于与相邻浮力单元或端甲板连接的裙边板，连接销布置在浮力单元内侧，裙边板布置于浮力单元外侧，且裙边板上设有连接孔。本发明有效降低了制造及维护成本，同时可实现模块化建造，极大缩短建造周期。

一种漂浮式风能和波浪能联合发电装置

Resumen de: CN119933924A

本发明提供了一种漂浮式风能和波浪能联合发电装置，属于新能源应用技术领域；通过浮筒外壳的上下运动直接驱动直驱式发电机，以此实现了机械能的直接转化，减少了中间的能量损耗；浮筒外壳与弹性缆绳的组合具有较高的响应灵敏度，适用于不同波浪频率和幅度；通过浮筒空腔的浮力中心的调整优化了波浪响应；且弹性缆绳能够吸收波浪的动态冲击，同时传递能量，适应多种波浪频率和幅度，避免共振现象的发生。本发明包括和半潜式浮式平台和漂浮式风力发电机，还包括振荡浮子式波浪能发电组件；半潜式浮式平台中间位置固定设置有漂浮式风力发电机，漂浮式风力发电机底部四周等角度设置有三组振荡浮子式波浪能发电组件。

匹配控制型直驱风电机组的暂态自适应控制方法及装置

Resumen de: CN119944629A

本发明属于电网控制技术领域，本发明提供了一种匹配控制型直驱风电机组的暂态自适应控制方法及装置，方法包括：当所述匹配控制型直驱风电机组发生故障时，通过所述匹配控制型直驱风电机组的卸荷电路对所述匹配控制型直驱风电机组进行相位闭锁；当所述匹配控制型直驱风电机组处于故障期间时，根据所述匹配控制型直驱风电机组的并网点的电压实时确定所述匹配控制型直驱风电机组的无功功率；以及根据预生成的虚拟电阻抑制所述匹配控制型直驱风电机组的电流暂态分量。本发明实施例提出一种兼顾限流和无功电压主动支撑的匹配控制型直驱风电机组暂态自适应控制方法。

一种风力发电机组用空气滤芯结构

Resumen de: CN119926066A

本发明公开了一种风力发电机组用空气滤芯结构，涉及空气过滤技术领域，本发明包括机舱，所述机舱内部顶端设置有过滤组件，所述过滤组件包括底架，所述底架固定在机舱内部底端，所述底架顶面固定安装有罐体，所述底架内部底端固定安装有电动机，所述电动机的转轴贯穿且转动安装在底架内部顶端，所述电动机的转轴贯穿且转动安装在罐体的底面中间，所述电动机的转轴顶面固定有圆盘一，所述圆盘一顶面固定有四个框板，四个所述框板的内壁分别固定安装有四个活性炭板，本发明通过活性炭板在旋转的过程中将空气中的浮尘和气体分离，从而避免了空气携带浮尘进入机舱中造成机舱中的电机主体易被浮尘腐蚀损坏的问题。

一种立柱连接头及柱面风机塔架

Resumen de: CN119933944A

本发明涉及钢结构工程技术领域，特别是涉及一种立柱连接头及柱面风机塔架。本发明包括外螺纹螺柱、套管、多个螺柱加筋板、立柱连接头外壳、斜腹杆连接板，套管的两端设置有外螺纹螺柱；多个螺柱加筋板均匀分布于所述套管上；立柱连接头外壳套设在多个所述螺柱加筋板的外侧；斜腹杆连接板固定于所述立柱连接头外壳的外侧。本发明的立柱连接头包括外螺纹螺柱、套管、螺柱加筋板、立柱连接头外壳、斜腹杆连接板，本发明具有受力性能优、疲劳性能有、抗震性能优、安装效率优的特点。本发明的立柱连接头对风机塔架建设成本起到降本增效的目的。

风光电-储能-电解水混合制氢的集成系统

Resumen de: CN119944748A

本发明提供了一种风光电‑储能‑电解水混合制氢的集成系统，其包括：风电站、光伏电站、储电装置、控制中心、整流器、ALK电解槽、PEM电解槽和储氢罐；所述光伏电站和所述风电站均连接至整流器，并均连接至储电装置；所述储电装置连接至整流器；所述整流器分别连接至所述ALK电解槽和所述PEM电解槽，所述ALK电解槽和所述PEM电解槽均连接至所述储氢罐。本发明的集成系统将具备天气的高兼容性、系统运行的灵活性和稳定性，有效降低制氢成本，具有广泛的市场应用前景。

基于混合模态识别的海上风机模态识别方法、介质及设备

Resumen de: CN119939194A

本发明涉及海上风能技术领域，具体涉及一种基于混合模态识别的海上风机模态识别方法、介质及设备，包括如下步骤：使用随机子空间‑卡尔曼滤波法去除响应中的谐波成分；将去除谐波成分的响应用于改进的自然激励技术‑特征系统实现算法的模态识别；将去除谐波成分的响应用于功率谱密度传递率法的频率识别；对比功率谱密度传递率法与改进的自然激励技术‑特征系统实现算法频率结果确定正确的结构频率；最终从改进的自然激励技术‑特征系统实现算法中提取出正确的结构物理模态信息。本发明解决了现有的模态识别方法在应用于海上风电机组时受到限制，无法准确识别其模态参数的技术问题。

一种叶片结冰状态下的风电机组机舱大部件健康状态评价方法

Resumen de: CN119933962A

本发明提供了一种叶片结冰状态下的风电机组机舱大部件健康状态评价方法。涉及风电机组健康状态评价技术领域，特别是针对风电机组机舱大部件在叶片结冰状态下的健康状态评估技术。通过寒冷气象条件下风电机组机舱大部件的SCADA数据、声纹及振动信号的特征提取与时间对齐处理，构建多维度综合特征矩阵；结合气象参数及叶片结冰动态特征，采用Transformer网络实现叶片结冰状态辨识，输出叶片结冰状态下的综合特征矩阵；创新性地构建Transformer‑KAN模型，利用Transformer网络提取叶片结冰状态下机舱大部件的健康特征，通过KAN网络完成健康状态分类。本发明融合多源数据，运用深度学习与特征提取技术，准确评估叶片结冰对部件健康的影响，为运维决策提供依据。

一种多阶段耗能风电支撑结构及其设计方法

Resumen de: CN119933945A

本发明提供一种多阶段耗能风电支撑结构及其设计方法，属于工程耗能减震技术领域。本发明提供的多阶段耗能风电支撑结构包括依次连接的上法兰环、支撑筒和下法兰环，所述上法兰环与塔筒固定，下法兰环与地面基础固定，所述多阶段耗能风电支撑结构与塔筒共同构成用于支撑风电机组的塔架，所述塔筒的高斯曲率为0，所述支撑筒的高斯曲率设置为负数，通过对所述支撑筒的结构设计，将所述风电支撑结构的破坏形式由脆性破坏变为延性破坏，极大的提高了风电支撑结构的冗余度，并且可以将破坏部位控制在为风电场提供预警的构件内。

一种风电机组整机频率计算方法

Resumen de: CN119940197A

本发明公开了一种风电机组整机频率计算方法，包括以下步骤：S1：将风电机组模型化、参数化，将机头简化为质量点、基础简化为弹簧，塔筒简化为梁单元(E、I、t)以塔底为坐标原点，水平方向为x轴，竖直方向为z轴，建立风电机组单自由度的振动模型；S2：根据材料力学悬臂梁理论，建立塔顶x方向受推力F与塔筒各截面的位移方程；S3：求出系统在平衡位置的势能系数R和动能系数Q；S4：根据能量法，建立系统自由振动方程；S5：代入振动运动关系，求出风力机组整机一阶固有频率值。本发明能够快速、准确计算整机一阶固有频率，且精度高。

一种风力发电机组塔筒清洗装置

Resumen de: CN119933964A

本发明涉及塔筒筒壁清理技术领域，尤其是涉及一种风力发电机组塔筒清洗装置。该风力发电机组塔筒清洗装置包括套环机构、爬升机构、刷洗机构和驱动机构；所述套环机构套设在塔筒的外周；所述爬升机构连接在所述套环机构的上端；所述刷洗机构连接在所述套环机构的内壁；所述驱动机构连接在所述套环机构的外周面，所述驱动机构与所述刷洗机构啮合。通过驱动机构的带动，刷洗机构能够对塔筒的外周面进行自动刷洗，在刷洗的过程中，爬升机构可带动装置整体在塔筒的外壁上下移动，从而实现对塔筒的全面自动刷洗。该风力发电机组塔筒清洗装置能够在极大程度上降低操作人员的劳动负担和安全隐患，并且还能够降低能源损耗，节约成本。

叶片确定方法、装置、设备及介质

Resumen de: CN119914477A

本申请公开了一种叶片确定方法、装置、设备及介质，涉及风力发电技术领域。本申请实施例通过获取风力发电机组的叶片在第一时刻的变桨速率、变桨电机在第一时刻的运行特征参数以及风力发电机组在第一时刻的第一净空值；响应于第一净空值与第二净空值的差值大于第一阈值，根据变桨速率以及运行特征参数，确定第一净空值对应的第一目标叶片；其中，第二净空值为风力发电机组在第二时刻的净空值，第二时刻为第一时刻的前一时刻。即本申请实施例利用叶片的变桨速率以及变桨电机的运行特征参数可以确定第一净空值对应的第一目标叶片，无需额外安装叶轮方位角传感器，从而降低了成本。

风力发电机组的施工方法

Resumen de: CN119914470A

本发明涉及一种风力发电机组的施工方法，包括：将机舱、轮毂、多个叶片以及多个塔筒段运输至风机基础所在区；将一节塔筒段吊装至风机基础上方并将设置于该塔筒段上的导正结构与设置于风机基础上的锁定结构的锁定配合并通过紧固件固定；将下一节塔筒段吊装至与风机基础连接后的塔筒段上方并将两个塔筒段通过导正结构、锁定结构锁定配合并通过紧固件固定；将机舱、轮毂、多个叶片以及其中一个塔筒段拼装成机头主体；将机头主体吊装至风机基础上方并将机头主体的塔筒段与另一塔筒段通过导正结构、锁定结构锁定配合并通过紧固件固定。本发明能够满足风力发电机组的在深海领域的安装需求，降低安装难度以及成本。

基于井下风能的无线传感器节点能量收集装置及使用方法

Resumen de: CN119921504A

本发明公开了一种基于井下风能的无线传感器节点能量收集装置，包括：底板、上游旋转磁力收集模块、下游风致振动能量收集模块、控制器、电池以及电源管理电路；下游风致振动能量收集模块设置于上游旋转磁力收集模块的下风口位置，风先经过上游旋转磁力收集模块再经过下游风致振动能量收集模块；风经过上游旋转磁力收集模块时，带动上游干涉圆柱体旋转，通过磁铁块以及激励磁铁块激发压电振子振动对风能进行吸收；风经过下游风致振动能量收集模块时，通过下游圆柱体的振动带动第二压电振子振动对风能进行吸收。本发明提出了上游旋转磁力收集模块和下游风致振动能量收集模块，通过两模块的混合使用，以实现环境中风能的高效收集。

一种变桨柜

Resumen de: CN222827476U

本实用新型涉及变桨柜技术领域，具体为一种变桨柜。包括柜体组件、散热组件、底座组件、减震组件，所述柜体组件包括柜体箱，所述散热组件包括抽风机、送风管、安装管，所述底座组件包括基底座、定位管，所述减震组件包括支撑底板、安装块，所述柜体箱的下端连接有安装座，所述安装管的一端连接有安装卡环，所述基底座顶部的内侧设置有缓冲垫。通过支撑底板的设置，用于与安装座进行安装连接，通过缓冲垫的设置，用于避免安装座在晃动时与基底座产生碰撞磨损，支撑底板产生晃动时，支撑底板在晃动的过程中对滑动杆产生作用力，滑动杆受力产生移动，并在此过程中通过限位环使压缩弹簧产生弹性形变。

一种风机塔基控制柜

Resumen de: CN222823343U

本实用新型公开了一种风机塔基控制柜，涉及风机塔基控制柜技术领域，通过第一永磁铁和第二永磁铁的设置，使得闭合板被吸附，起到闭合接口槽的作用，使得接口槽在不使用时闭合，防止异物的进入，并且在接口槽开启时，随着闭合板的滑动，闭合板还带动清理件对滤网进行清理，随着接口槽的频繁被使用，滤网被频繁清理，还起到防滤网堵塞的作用。

风机塔筒倾斜度监测装置

Resumen de: CN222825042U

本实用新型公开了风机塔筒倾斜度监测装置，包括度盘，度盘的中心位置处活动连接有中心旋转机构，中心旋转机构与待监测塔筒固接，中心旋转机构外套接有平衡面板，平衡面板可绕中心旋转机构旋转，平衡面板正下方设置有垂吊机构，平衡面板的侧边固接有平衡机构，平衡机构与垂吊机构垂直设置，平衡面板上部的中心设置有管气泡。本实用新型监测装置通过在平衡面板上设置管气泡和平衡机构，可以确保监测过程中度盘指针处于水平位置，随着塔筒的倾斜，度盘随之倾斜，而度盘指针始终处于水平状态，因此可以测量出塔筒倾斜角度。本实用新型装置结构简单、操作方便、可拆卸重复使用、实际应用价值大。

用于风力发电机组机舱作业辅助装置

Resumen de: CN222823351U

本申请涉及风力发电技术领域，尤其涉及一种用于风力发电机组机舱作业辅助装置。该用于风力发电机组机舱作业辅助装置，包括多个支撑板和至少一个支撑栏杆，相邻的两个支撑板转动连接，相邻的两个支撑板中的一者相对另一者旋转以相互折叠或展开；支撑栏杆转动设置在支撑板的一侧，支撑栏杆被构造为，在支撑板展开时，相对支撑板旋转，以立在支撑板上；至少两个支撑板的两端分别设置有第一连接部和第二连接部，第一连接部用于与机舱的底座的横梁卡接，第二连接部用于与底座抵接。本申请的用于风力发电机组机舱作业辅助装置，为作业人员提供安全的作业平台。

风力发电机组吊物孔的防护装置

Resumen de: CN222822997U

本申请涉及风电机组技术领域，尤其涉及一种风力发电机组吊物孔的防护装置。风力发电机组吊物孔的防护装置，包括护栏结构和两个盖板，盖板的一侧用于与吊物孔的侧壁转动连接，盖板相对吊物孔旋转以打开或封闭吊物孔，护栏结构用于围设在吊物孔的周侧；护栏结构包括第一护栏、第二护栏、第三护栏和护栏门，第二护栏和护栏门位于第一护栏和第三护栏之间，且与第一护栏和第三护栏连接；盖板上设置有把手，把手与盖板转动连接，两个盖板的把手被构造为，在盖板打开吊物孔时，相对盖板旋转，以分别与第二护栏和护栏门挂接。本申请的风力发电机组吊物孔的防护装置，可以将盖板挂在护栏结构上，防止吊物过程中盖板关闭，节省了人力。

一种风力发电机组风切变工况识别方法及系统

Resumen de: CN119914461A

本发明公开了一种风力发电机组风切变工况识别方法及系统，该方法是通过风力发电机组的独立变桨设备，获取风力发电机组的测试数据，计算风力发电机组在静止载荷坐标系的弯矩，根据弯矩计算其变化率时序，将变化率时序中变化率的方向以及持续时间与预设的阈值条件进行比对，若变化率时序中变化率的方向以及持续时间符合阈值条件，则识别为风力发电机组处于风切变工况；本发明能够基于独立变桨设备获得测试数据，识别风切变工况和正常发电工况的差异性，实现风切变工况的载荷优化和净空优化，不会影响正常发电工况的发电量，防止风力发电机组损失发电量。

一种基于双曲面鱼鳞仿生结构的流动控制方法及具有其的叶轮叶片

Resumen de: CN119914559A

本发明提供一种基于双曲面鱼鳞仿生结构的流动控制方法，包括以下步骤：S1、构建叶轮叶片的主体结构，包括吸力面e和压力面f，在吸力面e和压力面f上均设置有具有多个鱼鳞仿生结构耦元规律排布的鱼鳞区g；S2、对单个鱼鳞仿生结构耦元进行构建设计，包括贴合叶片表面的底面以及呈鱼鳞结构的顶面，所述顶面包括对折线端点与底面重合的对折六边形面，以及三条与棱边平行的沟槽，以对折线端点为原点建立空间直角坐标系，在空间直角坐标系中构建鱼鳞仿生结构耦元；S3、建立多个鱼鳞仿生结构排布规则。本发明基于仿生结构对流动的控制，可以改善叶片表面流体流动特性、降低噪音产生。

风力发电机组数据处理方法、系统、电子设备和存储介质

Resumen de: CN119917922A

本申请涉及一种风力发电机组数据处理方法、系统、电子设备和存储介质，其中，该方法包括：实时采集风力发电机组的多维运行数据并上传；对所述多维运行数据进行预处理和归一化处理，并通过卷积神经网络从处理后的数据中提取关键特征，得到关键特征数据；获取历史数据集和Logistic回归模型，根据所述历史数据集对Logistic回归模型进行训练，得到所述故障预警模型；通过所述故障预警模型对所述关键特征数据进行计算，得出故障发生概率，当所述故障发生概率大于预设阈值时，发出预警信号。通过精确的数据处理和模型训练，确保模型拟合度更高，预测误差更小，能够更准确地预测风力发电机组传动链的故障，实现早期预警,并提高故障预警的准确性和可靠性。

一种基于PLC的风电变桨主控系统及方法

Resumen de: CN119914463A

本发明涉及程序控制技术领域，具体公开一种基于PLC的风电变桨主控系统及方法，该系统能够全面优化风电机的运行效率与稳定性，该系统通过精准采集风电机所属运行环境的环境参数，并基于PLC的分析，得出精确的变桨控制参数集，进而发送主控指令给风电机进行调整，这一过程中，实时监测风电机的调整过程参数，及时发现并修正可能的偏差，确保调整过程的准确性和有效性，同时，还能采集并分析风电机的调整结果参数，进一步判定是否需要对调整过程进行校准，从而实现对风电机的精细化管理，这一系列操作不仅提高了风电机的运行效率，还显著增强了其应对复杂环境的能力。

一种风电功率预测装置

Resumen de: CN222823350U

本实用新型公开了一种风电功率预测装置，涉及风力发电技术领域，包括杆体一、连接头和杆体二，连接头与杆体一固定连接，连接头的内部设置有衬套，衬套上连接有卡块；杆体二上设置有连接块，连接块上开设有卡槽，卡槽与卡块一一对应，卡槽与卡块卡接；其中，杆体二能够至少部分收容于杆体一内，杆体二上还设有用于进行风电功率预测的采集组件。上述风电功率预测装置中杆体二能够至少部分收容于杆体一内，方便运输；使用过程中能够降低风电功率预测装置的整体高度，使杆体二顶部安装的的气象仪和采集终端处于较低位置，便于进行检修，使用方便。

一种风力发电机组叶片梁帽定位装置

Resumen de: CN222823342U

本实用新型涉及风力发电机叶片技术领域，特别涉及一种风力发电机组叶片梁帽定位装置，包括有支撑块，所述支撑块滑动设置在一限位槽的内部，在所述支撑块上的上方活动设有一支撑横杆，在所述支撑横杆的右端铰接有第一连杆，在所述第一连杆的底部活动设有第二连杆，在所述第二连杆的底部铰接有定位对接板。本实用新型的一种风力发电机组叶片梁帽定位装置，可适用多种叶型梁帽的定位需求。

风能设备用转动连接机构

Resumen de: CN222823348U

本实用新型涉及风能设备技术领域，特别是一种风能设备用转动连接机构，包括基板、传动支撑座、转动主轴、扇叶连接盘、止转组件以及发电机，所述传动支撑座设置在基板上，所述转动主轴可转动连接于传动支撑座上，所述扇叶连接盘的设置在转动主轴的一端，所述发电机连接于转动主轴与扇叶连接盘想背离的一端；所述止转组件包括固定设置在转动主轴的止转盘以及夹持模组，所述夹持模组用于将止转盘夹持固定，以使得转动主轴停止转动。本实用新型具有高效能转动连接、结构稳固可靠、扇叶连接盘的有效连接、灵活控制转动、提高安全性和便于维护和管理等多项技术效果。

简化控制的变桨组件及系统

Resumen de: CN222823340U

本实用新型涉及简化控制的变桨组件及系统，其包括蓄能器组件、动力组件及执行组件；动力组件管路连接蓄能器组件及执行组件；蓄能器组件通过蓄能器组件管路连接执行组件；执行组件通过动力组件实现换向给油；动力组件具有正反向给油动力。本实用新型设计合理、结构紧凑且使用方便。

地热与废弃电能耦合的供暖系统

Resumen de: CN222824452U

本实用新型提供了一种地热与废弃电能耦合的供暖系统，包括地热供暖单元以及电加热单元。地热供暖单元与地热井相连，具有出水管路及回水管路，地热供暖单元的出水管路和回水管路与供暖系统相连。电加热单元与风力发电机组电性连接，具有热水出口及回水口，电加热单元的热水出口通过连接管路与地热供暖单元的出水管路相连。电加热单元的回水口通过连接管路与地热供暖单元的回水管路相连。电加热单元能够对风力发电机组的弃风电量进行利用。本实用新型提供的地热与废弃电能耦合的供暖系统可避免弃风电量的浪费，同时可节约电网中的电能，而且保证供暖效果，实用性强。

一种基于动态风速自适应的风机启动优化控制方法及系统

Resumen de: CN119914460A

本发明公开了一种基于动态风速自适应的风机启动优化控制方法，包括：获取风机周围的实时气象信息；根据所述实时气象信息，判断是否满足风机启动条件；动态调节变桨系统的角度，优化风轮的迎风效果，同时根据风速的变化情况调整转速增益；控制变频器的工作状态，提升发电机的转速，直至风机实现并网发电；在风速超过设定阈值或设备异常时，执行相应的刹车程序。本发明通过动态监测气象信息和自适应控制，显著提升了风机的启动效率和可靠性，降低了机械应力和能量损耗，增强了系统在极端条件下的安全性，并具备智能化的故障响应能力。这些创新显著提高了风机的运行效率、安全性和整体智能化水平。

一种基于深度学习的机组健康评估方法

Resumen de: CN119917918A

本发明公开了一种基于深度学习的机组健康评估方法，包括以下步骤：（1）获取机组原始数据并进行预处理；（2）基于物理模型和专家知识选取关键变量，并通过自动编码器等技术进行特征提取；（3）基于GRU时间序列预测的优化改进机舱温度模型”、“齿轮箱温度模型”、“发电机轴承温度模型”模型，利用历史数据进行模型训练、优化模型参数；最终得到“机舱温度模型”、“齿轮箱温度模型”、“发电机轴承温度模型”三个模型；（4）利用三个模型对机组进行健康评估；本发明提供了更加全面和可靠的健康状况评价。

拼装锁定装置、塔架以及风力发电机组

Resumen de: CN119914472A

本发明涉及一种拼装锁定装置、塔架以及风力发电机组，拼装锁定装置包括：第一锁定组件，包括第一安装部以及设置于第一安装部上的导正结构，第一安装部能够与相邻两个塔筒段的一者连接；第二锁定组件，在第一方向与第一锁定组件相对设置，第二锁定组件包括第二安装部以及设置于第二安装部上的锁定结构，第二安装部能够与相邻两个塔筒段的另一者连接；拼装锁定装置能够在锁定状态以及解锁状态切换，在锁定状态，导正结构部分伸入第二安装部并与锁定结构卡接，第一锁定组件以及第二锁定组件相对位置固定；在解锁状态，锁定结构释放导正结构，第一锁定组件与第二锁定组件能够分离设置。本发明能够利于塔架的对接，降低施工难度。

变桨系统和风力发电机组

Resumen de: CN119914458A

本公开提供一种变桨系统和风力发电机组，所述变桨系统包括：变桨油缸，设置有有杆腔、无杆腔以及活塞杆；变桨控制单元，设置在油源和所述变桨油缸之间，且所述变桨控制单元分别与所述有杆腔和所述无杆腔连通，以通过切换所述有杆腔和所述无杆腔的进出油路流向，使所述变桨油缸的活塞杆伸出或缩回以进行叶片的变桨调节；抗涡单元连接在所述有杆腔和所述无杆腔中一者与油源之间，所述抗涡单元能够为所述一者供油并能够关闭另一者的供回油路径，使得所述活塞杆保持不动，以将叶片保持在抗涡角度。

风力发电机组轮毂舱安全作业系统

Resumen de: CN119920058A

本公开涉及风力发电机组轮毂舱安全作业系统，该系统包括：物联网网关，配置为获取轮毂舱现场作业信息，并实时判断作业人员作业状态；多个运动检测节点运动检测单元及体域网网关，配置为采集作业人员身体各个节点的惯性向量数据；所述体域网网关配置为采集并融合多个所述运动检测单元的惯性向量数据，判断作业人员的姿态变化；所述物联网网关根据所述预警通知，确认作业人员的作业状态并通过报警模块向作业人员或远程服务器发送报警信息。本发明通过获取作业人员身体各部位的运动检测单元的检测数据，由体域网网关判断作业人员的姿态变化，不存在电源线干扰，能够在作业人员跌倒或翻滚时，及时向作业区域内的作业人员发出警示。

一种钢锚环搭接装配整体式梁板基础

Resumen de: CN222822321U

本实用新型涉及一种钢锚环搭接装配整体式梁板基础，属于风电基础结构技术领域包括周向设置的多个预制构件，每个预制构件由台柱、底板和肋梁组成，相邻预制构件之间的拼接处安装有连接件，连接件包括若干组沿着预制构件轴向平行设置的连接件单元，每个连接件单元包括提前预埋至预制构件的锚固钢筋，锚固钢筋端部固定连接有套筒，套筒上螺纹连接有钢锚环，相邻预制构件通过钢锚环交错方式进行搭接，且钢锚环插设有同一钢棒，在相邻预制构件拼接处安装钢锚环，并插设钢棒，在拼接处灌注高强灌浆料，梁板基础的节点施工便捷，节点连接稳定，同时，钢锚环搭接拼缝构造避免了原有钢筋交错的构造的施工复杂性，用钢量节约，降低基础成本，加快施工速度。

一种电力标识桩

Resumen de: CN222826054U

本实用新型公开了一种电力标识桩，属于标识桩技术领域，其中包括桩体，所述桩体的顶端固定连接有第一电机，所述第一电机的输出轴固定连接有转台，所述转台的侧面固定连接有摄像头，所述转台的侧面固定连接有照明灯和红外探测器。其有益效果是通过设置第一电机，通过红外探测器识别到人员靠近装置时，使第一电机带动转台旋转，使转台带动摄像头转动对人员进行监控，借助第一电机带动摄像头转动对不同方向进行监控，增加装置的防盗能力，通过设置第二电机和太阳能板，通过光照传感器监测光照强度，识别太阳的位置，使第二电机带动支柱转动，使支柱带动太阳能板转动，借助第二电机带动太阳能板跟随太阳移动，提高装置的实用性。

一种叶片测试用加固工装装置

Resumen de: CN222818752U

本实用新型实施例提供了一种叶片测试用加固工装装置，包括上工装和下工装，所述上工装和下工装相对设置，还包括固定锁紧装置，所述固定锁紧装置用以锁定上工装和下工装，且固定锁紧装置向上工装和下工装施力，以使所述上工装和下工装相互靠拢和分离。本技术方案提出的一种叶片测试用加固工装装置设置固定锁紧装置，实现了可调节的固定测试风电叶片。具有更加稳定的框体结构，能够提高连接刚度。

一种风机塔架磁吸式护栏

Resumen de: CN222823346U

本实用新型公开了一种风机塔架磁吸式护栏，其包括护栏框架、弧形连接板、连接组件和永磁吸盘；在护栏框架的前端固定有两块相对设置且板面水平的弧形连接板，在每块弧形连接板的一侧设有与塔筒外壁相匹配的弧形面；沿弧形面在每块弧形连接板上均开设有贯穿板面的凹槽，在每个凹槽内通过连接组件均安装有朝向塔筒外壁设置的永磁吸盘。其优点在于：使用永磁吸盘将磁吸式护栏固定在塔筒外壁上，安全带固定在护栏框架上，为作业人员提供安全保障，降低作业风险；并且磁吸式护栏可拆卸式固定，无需在风机塔架的筒壁外焊接、切割临时挂点，不会损伤风机塔架的筒壁母材。

风机叶片用涡流发生器及风力发电机叶片

Resumen de: CN119914462A

本发明提供了一种风机叶片用涡流发生器及风力发电机叶片，风机叶片用涡流发生器包括固定板、移动板、移动组件和多个涡流发生组件。固定板呈长板状，固定板的上表面开设有调节槽，调节槽贯通固定板的宽度方向；移动板呈长板状，并滑动配合于调节槽，移动板的上表面沿自身的长度方向间隔开设有多个固定槽；移动组件设于固定板，用于驱动移动板沿固定板的宽度方向往复移动；多个涡流发生组件一一对应地设于固定槽。移动组件用于驱动移动板沿移动槽往复移动，从而对涡流发生组件相对于风力发电机叶片的位置进行调节，能够适应更多的风场情况，提高涡流发生器对流动分离现象的抑制作用，从而提高风力发电机的发电效率。

控制指令的发送方法及装置、存储介质、电子设备

Resumen de: CN119914468A

本申请实施例提供了一种控制指令的发送方法及装置、存储介质、电子设备，其中，该方法包括：获取风电机组对应的目标区域的第一风速信息；在所述第一风速信息指示所述目标区域的第一风速大于第一预设风速，且所述第一风速的持续时长大于第一预设时长的情况下，根据所述第一风速确定所述风电机组的叶片的第一变桨速度和第一变桨角度；根据所述变桨速度和所述第一变桨角度向所述风电机组的变桨机构发送第一控制指令，以使所述变桨机构根据所述第一控制指令控制所述叶片基于所述第一变桨速度和所述第一变桨角度进行变桨。

一种风力发电机组载荷跳变修正方法及系统

Resumen de: CN119914466A

本发明公开了一种风力发电机组载荷跳变修正方法及系统，包括，S1、获取风机部件的时序载荷数据；S2、判断时序载荷数据是否在预设范围内，判断机组是否处于正常发电工况，若都满足则进入步骤S3；S3、根据时序载荷数据计算平均值和标准差，并进行差分检测判断是否为单点跳变或多点跳变；S4、若为单点跳变，则将跳变点的跳变值修正为该跳变点前后相邻两个点的平均值，若为多点跳变，则将每个跳变点的跳变值平滑为前一个点与标准差之和；S5、重复执行步骤S3～步骤S5，直至满足平滑效果要求为止。本发明能够有效解决传感器信号受风机内部环境干扰发生跳变，导致载荷值不准确，影响对机组安全性判断的问题。

一种多动力源驱动的发电设备

Resumen de: CN119914407A

本发明涉及发电设备技术领域，具体为一种多动力源驱动的发电设备，包括底板，所述底板顶部的一侧固定安装有防护箱，所述防护箱的顶部固定安装有控制模块，所述防护箱内固定安装有发电机，所述发电机的输入轴与转动轴的一端固定连接，所述防护箱内安装有机械动力发电机构，底板顶部的另一侧固定安装有储能电池组和立柱，所述立柱的内部为中空，所述立柱上安装有风机发电机构；本多动力源驱动的发电设备，多种动力源相互补充，有效克服了单一动力源受环境条件限制的缺点，大大提高了发电设备整体的供电稳定性和可靠性，确保在不同的天气和环境条件下都能持续稳定地输出电力。

用于在电网事件期间减少发电资产的传动系统上的功率变化的系统和方法

Resumen de: WO2024072367A1

A method for controlling a power generating asset connected to an electrical grid includes receiving, via a controller, a grid power limit associated with one or more grid events occurring in the electrical grid. During the one or more grid events, the method includes implementing, via the controller, a power softening function. The power softening function includes increasing a power command of a generator above the grid power limit to avoid large changes in power of the generator, thereby reducing a likelihood of coupling slips of the drivetrain and diverting extra power generated during the one or more grid events to an energy buffer of the power converter based on an energy buffer power command, thereby maintaining a net power generated by the power generating asset within the grid power limit.

浮箱式双程型海浪能风能结合式综合型发电机组新型结构

Resumen de: CN119914469A

一种浮箱式双程型海浪能风能结合式综合型发电机组新型结构，是利用海浪以浮箱方式上下双程运作及与风能结合的一种高效发电机组新型结构，A按结构结合方式合为两例，例一A1以海浪能与风能机械传动相结合推动发电机组发电方式，例二A2以海能与风能在同根立柱中各自推动发电机组发电方式，B安装置方式合为叁例，例一B1海底立桩式，例二B2堤坝挂壁式，例三B3深海立柱浮桩式，该新型结构是通过海浪的上下波动，应用浮箱浮力及自身重力获取双程海浪能，同时在立柱顶端设风车动力传输结构获取风能与之海浪能合力获取大功率发电，亦可同在现有海洋风电场中，利用同一根立柱分别采用风能及海浪能发电，有效利用资源。

机组基础以及风力发电机组

Resumen de: CN119913925A

本申请涉及一种机组基础以及风力发电机组，机组基础包括：环状基体，环状基体沿自身轴向形成有第一开口以及第二开口，第一开口的开口面积大于第二开口的开口面积；台柱体，沿轴向设置于环状基体的第二开口所在侧，台柱体包括本体部以及设置于本体部的转接件，本体部与环状基体连接并封闭第二开口设置，本体部与环状基体围合形成有空腔，空腔内填充有土体，转接件在轴向向背离环状基体的一侧部分凸出于本体部，以与塔架连接。本申请能够满足风力发电机组的载荷需求，同时能够减少物料用量，能够保证基础的成型质量，且能够达到降本增效的效果。

风电机组发电机更换装置及方法

Resumen de: CN119914476A

本发明公开了一种风电机组发电机更换装置及方法，风电机组发电机更换装置包括夹持机械手组件、发电机吊具组件、控制系统组件、检测装置和太阳轴连接工装，太阳轴连接工装设置在太阳轴一端，夹持机械手组件设置在发电机两侧，用于夹持太阳轴连接工装拆装发电机，发电机吊具组件设置在发电机上方，用于吊装发电机，控制系统组件设置在发电机吊具组件上，用于控制发电机吊具组件吊装，检测装置设置在发电机端部与控制系统组件连接，用于检测太阳轴与发电机同轴度并对控制系统发送控制信息。本发明有效避免在拆卸发电机过程中太阳轴下风向无支撑，同时确保太阳轴于发电机的相对位置固定，避免损伤发电机和太阳轴，有效保证了吊装过程的安全性。

一种可折叠风电混合驱动三体无人船及其控制方法

Resumen de: CN119911407A

本发明属于无人船技术领域，公开了一种可折叠风电混合驱动三体无人船及其控制方法，该无人船包括船体、风能与光能系统、驱动系统、控制系统和自航系统；船体包括外侧船体、中间船体和连接桥结构，外侧船体和中间船体间隔设置在连接桥结构两侧，连接桥采用伸缩和折叠结构，伸缩和折叠装置分别采用滑轨和折叠装置；风能与光能系统通过融合太阳能和风能实现多源发电；驱动系统包括主推进器和辅助推进器，用于实现船体转向和推进；控制系统包括Jetson Orin Nano主控板、传感器、阻尼器和调速器，用于控制无人船；自航系统用于实现船只定位和导航路径规划。本发明采用绿色能源驱动，大大减少船舶的碳排放，提高船舶的能源效率。

一种基于多工况识别和ESN的风电机组状态监测方法

Resumen de: CN119914481A

本发明公开了一种基于多工况识别和ESN的风电机组状态监测方法，包括以下步骤：步骤1：采集风电机组SCADA系统中的运行数据；步骤2：对SCADA数据进行特征工程处理；步骤3：采用K‑means聚类算法对机组健康数据集进行运行工况划分；步骤4：基于差分进化算法优化回声状态网络模型，建立不同工况下的功率预测正常行为模型，并结合功率预测残差分析，确定机组不同工况下的状态监测阈值；步骤5：在线监测阶段，首先对风电机组实时运行数据进行特征工程处理，然后利用工况识别模型确定当前工况，最后通过相应的回声状态网络模型预测有功功率，并计算功率残差以判断机组是否正常运行；实际应用表明在故障发生时比传统SCADA系统更早发现机组异常状态。

一种系泊系统、系泊系统安装方法及漂浮式风电平台

Resumen de: CN119911379A

本申请公开了一种系泊系统、系泊系统安装方法及漂浮式风电平台，涉及漂浮式风电平台技术领域，其中，系泊系统，包括预装锚链系泊组以及多个定位锚链系泊组；预装锚链装置和定位锚链装置均包括锚链以及用于锁定锚链的止链器，止链器包括固定设置的第一机座、安装在第一机座上的两个闸刀；定位锚链装置包括可拆卸设置的提升锚机，链轮组件包括可拆卸连接的第二机座以及安装在第二机座上的链轮，摇臂组件包括直接或间接与立柱可拆卸连接的第三机座、安装在第三机座的摇臂油缸以及与摇臂油缸连接的摇臂，摇臂安装有控制棘爪转动的棘爪油缸，通过控制摇臂油缸和棘爪油缸对锚链进行提升，以调整锚链的张力。本申请能降低系泊系统整体成本。

一种基于多雷达时空同步的桨距角动态补偿方法

Resumen de: CN119914464A

本发明公开了一种基于多雷达时空同步的桨距角动态补偿方法，涉及风力发电技术领域。针对传统单点风速测量无法捕捉三维风场时空特性导致桨距角控制精度不足的问题，本发明通过水平‑垂直雷达阵列同步构建风轮平面三维时空速度场，结合流场‑结构耦合模型实时计算桨叶分段气动载荷分布；基于涡度‑剪力传递函数建立旋转坐标系下的涡度输运方程，通过神经网络映射动态载荷偏差生成基准变桨指令，并融合塔影干扰特征向量进行预补偿；采用二次规划算法对抗饱和优化，使变桨速率严格遵循液压系统动态约束曲线。本发明有效解决气动载荷相位延迟问题，降低塔影效应导致的周期性载荷波动，为大型风电机组在复杂风况下的稳定运行提供技术保障。

一种易于维护的风轮轴套

Resumen de: CN222823352U

本实用新型涉及风轮轴套技术领域，具体为一种易于维护的风轮轴套，包括盘体和风轮转轴，所述盘体的表面固定安装有筒体，所述筒体的表面固定安装有固定环，所述盘体的底面固定安装有限位套，所述风轮转轴位于限位套和筒体的内部，所述风轮转轴的表面螺纹连接有螺母，所述限位套的表面开设有限位槽，所述盘体的底面固定安装有定位块，所述盘体的表面开设有连接孔，所述盘体的底面固定安装有凸块。本实用新型中，通过结构设计优化和一体化加工成型，风轮轴套在拆卸和重新安装时变得更加便捷，减少了维护时间和劳动力，使得设备的维护过程更加简化和高效，不仅提升了运行的稳定性和耐用性，还显著减少了维护的复杂性和成本。

一种风力发电机检修工作台

Resumen de: CN222818882U

本实用新型涉及风力发电技术领域，具体为一种风力发电机检修工作台，包括发电机检修工作台机构，所述发电机检修工作台机构包括检修工作台第一壳体、检修工作台第二壳体、检修工作台第三壳体、工具存放口、置物座和操控设备，所述设备操作时使用者使用调节旋钮调节升降板件将发电机检修工作台机构调整至适合自己的状态，通过操控设备打开并设置好第一机械臂主臂、第一机械臂副臂、第二机械臂主臂和第二机械臂副臂，即可开始风力发电机检修工作。该设备有益点在于装配有第一机械臂主臂、第一机械臂副臂、第二机械臂主臂和第二机械臂副臂可辅助使用者进行风力发电机检修工作，帮助其完成一些难以做到的事情，便捷了使用者，提高了其工作效率。

一种释放装置

Resumen de: CN222823349U

本实用新型涉及风机叶片技术领域，特别是一种释放装置，包括容置组件，包括容纳件和转动件，所述转动件设置于所述容纳件上；控制组件包括初步件、推动件、随动件和切换件，所述初步件设置于所述容纳件上，所述推动件设置于所述初步件上，所述随动件设置于所述容纳件上，所述切换件设置于所述随动件上，检修组件包括承载件和检查件，所述承载件设置于所述容纳件上，所述检查件设置于所述承载件上，先通过容置组件和控制组件的相互配合，使得在对风机叶片裂纹进行修补时可以再通过自动喷洒对叶片出现细小裂纹进行修补的材料，通过检修组件和容置组件以及控制组件之间的相互作用，实现了对风机叶片裂纹的高效检测与修复。

一种用于风力发电机组的油液离线过滤装置

Resumen de: CN222824096U

本实用新型涉及过滤装置技术领域，且公开了一种用于风力发电机组的油液离线过滤装置，包括齿轮箱主体，所述齿轮箱主体的顶部设置有润滑油箱，所述底部收集斗与所述齿轮箱主体相连通，所述底部收集斗的下方设置有用于润滑油液过滤的油液过滤组件，本实用新型通过在齿轮箱主体的底部设置有底部收集斗和油液过滤组件，其中油液过滤组件中的外部存储筒能够对齿轮箱主体中润滑之后滴落的含有杂质的润滑油进行存储，用户则可以通过启动驱动电机，使得驱动电机通过转动圆盘驱动内壁刮杆对油液滤筒内壁剐蹭，进而保证油液滤筒上过滤网孔的清洁度，保证油液滤筒对于润滑油中含有的杂质能够保持持续高效的过滤状态，符合用户的长久安全使用要求。

一种风力发电机转子及风力发电机

Resumen de: CN222827039U

本实用新型涉及一种风力发电机转子及风力发电机，涉及风力发电机的领域，其包括转子铁芯、转子绕组和转子轴，转子铁芯两端分别设置有第一防护壳和第二防护壳。本实用新型能够通过第一防护壳和第二防护壳在转子铁芯一端形成负压区，使气流能够在转子铁芯的空隙处通过，带走转子铁芯在运转时产生的部分热量，达到散热的目的。

一种船舶上的发电装置

Resumen de: CN222823347U

本实用新型涉及船舶技术领域，尤其是一种船舶上的发电装置，包括底板，所述底板上固定连接有立柱，所述立柱上固定连接有铰接座，所述铰接座上铰接有支撑柱，所述支撑柱上设置有风力发电机组件，所述立柱上固定连接有连接盘，所述连接盘上圆周等距离开设有多个固定孔，所述支撑柱上套设有连接环，所述连接环上圆周等距离固定连接有多个限位杆，多个所述限位杆可插接进对应的所述固定孔内，所述连接环通过固定机构固定。本实用新型具有避免了采用铰接处进行支撑，从而避免了铰接支撑处发生折断的情况出现。

一种便于拆卸的风电弹性支撑装置

Resumen de: CN119914475A

本发明新型提供了一种便于拆卸的风电弹性支撑装置，包括主体机构和支撑机构；所述主体机构包括下底板、立柱和横梁，所述横梁的底部等距分布一体成型有卡块，所述下底板的顶部等距分布开设有键槽，所述立柱的卡块通过键槽与下底板卡合，所述立柱的一侧等距分布螺纹连接有第一螺栓；所述支撑机构包括金属橡胶复合锥形弹簧，所述金属橡胶复合锥形弹簧两端均固定连接有连接板，两个所述连接板分别与下底板和横梁贴合；本发明新型通过采用横梁、立柱、下底板分体式设计，各部件间通过高强度的第一螺栓和螺杆进行连接，便于分解运输和现场快速组装，并在连接处设置键槽和卡块，确保装配对位精度，同时避免拆卸时部件错位。

用于浮箱式海上光伏平台防止上浪装置及风光同场发电系统

Resumen de: CN119911389A

用于浮箱式海上光伏平台防止上浪装置，包括固定设置在浮箱式海上光伏平台上的松紧控制机构和充放气机构，所述松紧控制机构驱动连接有网状固定袋，且所述网状固定袋位于所述浮箱式海上光伏平台的下方，所述网状固定袋的内部上设置有多个充气垫，所述充气垫与所述充放气机构相连通，所述充气垫充放气过程中能够改变浮箱式海上光伏平台的吃水深度。本发明提供一种用于浮箱式海上光伏平台防止上浪装置及风光同场发电系统，能够通过改变充气垫的充气状态来改变浮箱式海上光伏平台的高度，避免海浪涌上浮箱式海上光伏平台而侵蚀光伏板，也能够避免浮箱式海上光伏平台持续受到过强的风力作用，从而保证浮箱式海上光伏平台的稳定性和安全性。

拼装工装的控制方法以及拼装系统

Resumen de: CN119914471A

本发明涉及一种拼装工装的控制方法以及拼装系统，获取第一发射器在第一方向与基板之间的垂直距离；当垂直距离与第一阈值的第一差值的绝对值大于零时，控制升降单元沿第一方向伸长或者缩短并带动调节组件移动，直至第一差值的绝对值等于零；控制调节单元带动升降单元、夹持组件沿第二方向移动，直至第一发射器与感应器在第三方向上对中感应；将叶片夹持固定于夹持组件，叶片上设置有第二发射器；控制升降单元升降直至第二发射器与感应器对中感应；控制调节单元带动升降单元沿第三方向移动，以使叶片与轮毂对接。本发明实施例的控制方法能够快速的实现叶片与轮毂的对接，降低轮毂与叶片的拼接难度，利于风力发电机组的施工。

风力涡轮机叶片、风力涡轮机及用于操作风力涡轮机的方法

Resumen de: WO2024028232A1

A wind turbine blade (10, 10') includes a shell (11) and a torque transferring member (20) at least partly arranged inside the shell (11). The shell (11) includes a root portion (12) and defines a longitudinal direction (r11). The torque transferring member (20) includes a root section (21) and a longitudinal axis (r20) at least substantially parallel oriented to the longitudinal direction (r11). The root section (21) of the torque transferring member (20) is rotatably around the longitudinal axis (r20) with respect to the root portion (12) of the shell (11). The torque transferring member (20) is mechanically connected via a coupling (26) with the shell (11) for providing a torsional moment (ΔT1 - ΔT3) on the shell (11).

一种基于北斗卫星的风电机组机舱对北校正方法及系统

Resumen de: CN119914467A

本发明公开了一种基于北斗卫星的风电机组机舱对北校正方法及系统，该方法包括：S1、划分子风场；S2、选择参考机组；S3、引入北斗卫星系统对参考机组进行对北校正；S4、采集风电场中所有风电机组运行数据；S5、对运行数据预处理及筛选；S6、根据运行数据并基于核概率密度估计法，计算每台风电机组的最优校正值；S7、根据得到的最优校正值，对风电机组进行对北校正；本发明使用了北斗卫星系统，基于运行数据的核概率密度估算的方法，对风电场各机组的机舱对北进行校正，减小其误差，提升了风电场尾流控制的效率，本发明较传统方法，能够缩短工期，减少维护成本，具有较大的应用优势。

一种风力发电叶片吊装辅助装置

Resumen de: CN119911787A

本发明属于风力发电技术领域，具体为一种风力发电叶片吊装辅助装置，包括组合头和基座块，所述组合头和基座块贴合。本发明通过启动位于基座块上的激光雷达对组合头上感应点进行检测，当不同方位所检测到距离均大于阈值，则需要吊装设备将组合头再进行靠近，当某一方位的激光雷达所检测到距离小于阈值时，优先启动收绳组件拉近基座块和组合头之间的距离，并结合不同方位的激光雷达所检测的距离，距离差距最大的方位启动对应方位的电磁铁，进而电磁铁对吸附环进行引导，使得组合头沿着建造倾斜角度完全贴合基座块，有利于在山地以及海上进行风电叶片和风力发电机安装时辅助安装，有利于适应建造倾斜角度完成风力叶片和风力发电机的安装。

一种偏航驱动组件性能检测方法、装置、设备及存储介质

Resumen de: CN119914482A

本发明公开了一种偏航驱动组件性能检测方法、装置、设备及存储介质，应用于风电机组维护领域，确定当前检测时间点下偏航驱动组件的当前运行模式；基于当前运行模式下的运行时间内的风速数据确定偏航驱动组件的等效风载；基于当前运行模式下的制动力及摩擦系数确定当前运行模式下的制动力矩；基于当前运行模式下的制动力矩及等效风载确定当前运行模式下的等效外载并存储；基于总运行时间内全部运行模式下的等效外载确定偏航驱动组件的等效载荷，基于等效载荷进行性能检测。本发明方法通过在计算载荷的过程考虑偏航启停过程中制动力矩的变化，使得到的载荷更加精确，进而提升偏航驱动组件的性能检测结果，使风电机组的偏航系统能够稳定运行。

一种自适应环境变化的风光发电优化装置

Resumen de: CN119921659A

一种自适应环境变化的风光发电优化装置，包括支撑架、光伏发电机以及风力发电机，所述支撑架上设有升降组件，所述升降组件上设有调节组件；本发明作为一种自适应环境变化的风光发电优化装置，通过设置的调节组件，在遇到雨雪天气时，一对挡板跟随一对连接板相互远离，进而可对光伏发电机以及风力发电机进行遮挡，可防止损坏，优化了发电效率，现有的风光发电装置在安装后不便于调节，在遇到雨雪等恶劣天气时会收到损伤，影响发电效率。

洋上風力発電ジャケット基礎の波エネルギー捕捉・貯蔵システム

Resumen de: CN117108433A

A wave energy capturing and storing system of an offshore wind power jacket foundation comprises a wind power generation module and the wind power jacket foundation and further comprises a wave energy obtaining system, a hydraulic system, an energy storing system, a pressure medium internal energy exchange device and an expansion generator system. The wave energy obtaining system comprises an energy obtaining floater and a rocker. The hydraulic system comprises a pressure medium storage container and a swing compression medium mechanism, the hydraulic system is used for converting swing mechanical energy of the rocker into internal energy of a primary pressure medium, and the swing compression medium mechanism of the hydraulic system outputs the primary pressure medium into the pressure medium storage container or/and the conveying pipeline; the pressure medium internal energy exchange device is used for converting the internal energy of a primary pressure medium into mechanical energy and then converting the mechanical energy into the internal energy of a secondary pressure medium; and the expansion generator system is used for converting the internal energy of the secondary pressure medium into mechanical energy and converting the obtained mechanical energy into electric energy to be output.

一种索-泡沫组合海上漂浮式光伏结构系统

Resumen de: CN119911388A

本发明涉及海上光伏技术领域，特别是涉及一种索‑泡沫组合海上漂浮式光伏结构系统，包括浮岛装置，所述浮岛装置包括相互连接的浮动组件，所述浮动组件的顶部设有光伏组件，所述浮岛装置的底部四角均设有系泊索，所述系泊索远离所述浮岛装置的一端连接有塔基，所述塔基的上方设有风电塔；所述浮动组件包括索网结构，所述索网结构呈矩形网格设置，所述索网结构上设有钢框架结构，所述钢框架结构的内部设有浮体，所述浮体的上方设有光伏组件，所述光伏组件与所述钢框架结构相连接。本发明通过索网结构和浮体相结合的方式，解决了现有海上漂浮式光伏系统在结构稳定性和耐腐蚀性方面的不足。

一种风机机舱内柳絮灰尘处理装置

Resumen de: CN119914483A

本发明公开了一种风机机舱内柳絮灰尘处理装置，涉及机舱除尘技术领域，包括：支架单元，包括底座，以及设置于所述底座顶部的支撑柱；运行单元，包括设置于所述支撑柱顶部的运行组件、设置于所述运行组件内部的过滤组件。本发明通过静电除尘技术和引风通道的设计，有效净化进入机舱的空气，防止杂质堵塞散热器，提高散热效率，利用风机反吹功能和除尘装置的启停技术，实现杂质的定期清理，减少维护成本和高处作业风险。同时，通过优化空气流动路径和结构设计，增强了设备的环境适应性和安全性，确保了机组的高效稳定运行。

用于搬运和定位叶片根部构件的多轴工具

Resumen de: WO2024023296A1

In a first aspect, a multi-axis tool for handling and positioning a blade root component at a blade root portion of a wind turbine blade is provided. The tool comprises a first arm extending from first arm proximal end to a first arm distal end. In addition, the tool comprises a first arm support pivotally coupled to the first arm proximal end and a mounting frame configured to be releasably connected to the blade root component. The tool further comprises a connecting assembly coupling the first arm distal end to the mounting frame. The connecting assembly comprises a connecting joint for pivoting the mounting frame and a rotating connector rotatably coupling the first arm distal end with the mounting frame. The tool is configured to rotate and/or to flip the blade root component when connected to the mounting frame. In a further aspect, a method for handling and positioning a blade root component at a blade root portion of a wind turbine blade is provided.

一种基于大数据的风能发电优化系统

Resumen de: CN119914457A

本发明涉及大数据和能源管理技术领域，尤其涉及一种基于大数据的风能发电优化系统，包括环境监测预警模块、迎风调节模块和功率优化模块，环境监测预警模块用于监测环境中的气象参数，并用于计算气象健康系数；并且用于显示预警信息；所述迎风调节模块用于计算出风向的水平角度变化量和垂直角度变化量；并且用于计算出水平转动驱动电机控制步长和液压泵机的目标驱动功率；并且用于控制风扇的转向；所述功率优化模块用于进行工作等级划分；并且用于计算出的空气密度和电机的输出功率；并用于在确定电机的工作等级后，根据计算出电机的输出功率和确定电机的工作等级的输出功率上限进行最优功率调节，提高发电效率同时保证了发电系统工作的稳定性。

一种风电机组及其塔筒疲劳载荷谱测量方法、系统及装置

Resumen de: CN119914478A

本发明公开了一种风电机组及其塔筒疲劳载荷谱测量方法、系统及装置，该方法包括在塔筒长度方向上设置第一截面，获取第一截面的实测应变数据；根据所获取的实测应变数据计算每个第一截面的弯矩载荷；根据实测应变数据计算第一截面对应的第一应力值；在第一截面至塔顶或塔底，或在多个第一截面之间设置第二截面，计算第二截面的弯矩载荷；根据第二弯矩载荷计算第二截面对应的第二应力值；根据计算得到的第一应力值和第二应力值，采用雨流计数法分析，得到塔筒各点的疲劳载荷谱。该系统包括该方法对应的模块，该装置包括应变检测设备，第一控制设备，第二控制设备，服务器和疲劳载荷谱分析模块，通过本发明能够得到不同截面多个扇区的载荷及载荷谱。

用于风力涡轮机转子的轮毂液压组件

Resumen de: US2025137435A1

A hub hydraulic assembly for a wind turbine rotor is provided that includes plural support structures distributed circumferentially about a rotation axis of the hub is provided. In a first angular section of the circumferential distribution, a first support structure is provided and in a second different angular section of the circumferential distribution, a second support structure is provided. The first support structure includes at least a first support cantilever having a mounting end configured to be mounted to the hub and a free end, wherein at least one hydraulic component of the hub hydraulic assembly is mounted to the first support cantilever. The second support structure includes at least a second support cantilever having a mounting end configured to be mounted to the hub and a free end, wherein at least one hydraulic component of the hub hydraulic assembly is mounted to the second support cantilever.

用于风力涡轮机的传动系和传动系的系列

Resumen de: WO2024061598A1

The invention relates to a drive train (14) for a wind turbine (10), with a transmission (18) for transferring and converting a torque originating from a rotor shaft (16) of a rotor (12), wherein the transmission (18) has an input transmission component, more particularly a planet carrier (32), that is unsupported at least on the rotor side for introducing the torque into the transmission (18), and a coupling unit (46), designed separately from the rotor shaft (16) and from the transmission (18), for the torque-transferring coupling of the rotor shaft (16) to the input transmission component, wherein the coupling unit (46) has a bearing (48) for supporting the unsupported input transmission component within the coupling unit (46). By adapting the bearing of the input transmission component within the separately designed coupling unit (46) to different requirement profiles, a change to the structure of the transmission (18) can be avoided, therefore enabling a cost-effective drive train (14) for different wind turbines.

考虑运行工况的风力发电机组健康状态评估方法

Resumen de: CN119914480A

本发明公开了考虑运行工况的风力发电机组健康状态评估方法，包括：对风电机组SCADA历史数据进行预处理；采用mRMR算法选取各预测参量的相关特征参量；划分风电机组运行工况；在划分的各工况下构建基于CNN‑BiGRU的多参量预测模型；将风机健康运行状态下的历史数据进行工况划分，将各工况下的特征参量数据分为训练集和测试集输入CNN‑BiGRU预测模型，得到预测值，然后根据训练集的预测值与实际值之间的残差构建标准残差集；确定健康状态等级指标；根据风电机组实时SCADA数据，确定风电机组当前的健康等级。本发明方法的评估结果更加客观准确，且可以提前监测到风电机组的劣化趋势。

一种风机叶片发电效率提升的流动控制系统

Resumen de: CN119914456A

本发明公开了一种风机叶片发电效率提升的流动控制系统，涉及风力发电技术领域。该风机叶片发电效率提升的流动控制系统，包括数据采集预处理模块：实时采集叶片表面与周围环境数据；动态流动控制模块：对经过预处理后的叶片表面与周围环境数据进行动态流动评估，根据动态流动评估结果进行动态流动控制；风速气流预测模块：根据实时叶片表面与周围环境数据进行风速气流状态预测，根据风速气流状态预测结果对涡流发生器和襟翼进行提前预调；多层反馈优化模块：综合分析叶片局部反馈结果，根据叶片局部反馈结果进行叶片发电效率优化调节。解决了由于风速和气流状态剧烈变化导致的风机叶片气动性能失调问题的问题。

一种多模块减摇波浪能装置集成的发电装置

Resumen de: CN119914450A

本发明公开了一种多模块减摇波浪能装置集成的发电装置，用于海洋可再生能源开发与利用技术领域。本装置包括：漂浮平台、多个旋转襟翼机构、垂荡式发电机构和振荡式发电机构；多个旋转襟翼机构布置于漂浮平台的周侧，旋转襟翼机构具有旋转部，旋转部转动安装于漂浮平台上；垂荡式发电机构和振荡式发电机构均布置于漂浮平台的底部，垂荡式发电机构和振荡式发电机构上下布置，垂荡式发电机构和振荡式发电机构通过绳索连接安装于旋转部的转动轴线的相对两侧，以使垂荡式发电机构的垂向运动和振荡式发电机构的水平运动相互转化。本装置通过垂荡式和振荡式发电机构的运动阻尼、发电消耗和运动转化协同配合，实现减摇目的。

齿轮以及具有齿轮的行星齿轮减速器

Resumen de: WO2024056204A1

The invention relates to a transmission, in particular a planetary transmission, comprising a sun gear and a wind turbine with a rotatably arranged nacelle, wherein the toothing of the sun gear has an interruption in such a way that a first toothing region of the toothing is spaced apart from a second toothing region of the toothing in the axial direction, wherein a defined break point is arranged between the first toothing region and the second toothing region in the axial direction.

用于压载的稠密流体

Resumen de: AU2023309353A1

Disclosed are dense fluids for use in offshore applications, such as wind turbine platforms, oil and gas platforms, gravity anchors, catenary weights as well as other gravity-based structures. The dense fluid can be mixed with low-density fluid and high-density solid particles to form an intermediate dense fluid. The intermediate dense fluid is mixed with intermediate-density solid particles having the same density as the intermediate dense fluid to form a dense fluid with the desired target density. The dense fluid can be produced cost-effectively by selecting intermediate-density particles which are plentiful and can be obtained cheaply.

基于无人机和DIC的风电机叶片振动监测方法、系统

Resumen de: CN119919390A

本发明公开基于无人机和DIC的风电机叶片振动监测方法、系统，涉及风电机叶片振动监测技术领域，方法包括：使用无人机按照预设飞行路径对风电机叶片进行拍摄，获取风电机叶片表面图像数据；基于无人机GPS传感器和图像数据，使用SLAM中位姿估计的图优化方法对无人机姿态进行优化，得到校正后的图像；基于校正后的图像，生成正常及变形数字散斑图像；构建立体数字图像相关测量网络模型，模型包括：特征提取、成本体生成、位移图预测三个模块；使用散斑图像对模型进行训练、验证和测试，将待测图像输入最终的模型，对生成的位移云图进行频率分析，确定叶片的当前状态。本发明解决了室外大型风力机叶片动态识别的问题。

一种复合早强剂、早强灌浆料及其制备方法和应用

Resumen de: CN119912189A

本发明涉及水泥基建筑材料技术领域，提供一种复合早强剂、早强灌浆料及其制备方法和应用，该复合早强剂的组成为三乙醇胺、硫酸盐和硝酸盐；所述三乙醇胺和所述硫酸盐的质量比为1：（13~16）；所述三乙醇胺和所述硝酸盐的质量比为1：（3~7）。本发明在硅酸盐水泥中通过复配特定组成的硅酸盐水泥用复合早强剂，所得的灌浆料，按重量份数计，包括：硅酸盐水泥42~44份、粉煤灰3~5份、硅灰9~12份、再生微粉3~5份、级配石英砂31~36份、减水剂1.2~1.9份、硅酸盐水泥用复合早强剂0.21~0.22份、复合膨胀剂1.3~3份和水9~10份。其具有良好的早期强度、后期强度和流动性，以及较低的原料成本，符合风电灌浆料的高性能要求。

一种基于5G和大数据模型的风电场机群预警系统

Resumen de: CN119914479A

本发明公开了一种基于5G和大数据模型的风电场机群预警系统，涉及风电管理技术领域，包括：数据采集模块、5G通信模块、数据处理分析模块、预警决策支持模块与数据交互模块；数据采集模块安装于风电场各台风电机组上，用于实时采集机组的运行数据，数据包括温度、功率、振动；5G通信模块将采集到的数据通过5G网络高速传输至数据处理分析模块内。本申请通过实现数据的快速传输和处理，提高预警系统的实时性和准确性，通过大数据分析技术，挖掘数据中的隐含信息，为预警决策提供科学依据，能够对当前机群整体以及各机组的运行状态是否存在异常进行快速判断，提前发现潜在的问题并采取相应的维护措施，确保机群能够稳定、高效地运行。

一种风电塔筒基础结构

Resumen de: CN222822264U

本实用新型公开了一种风电塔筒基础结构，包括混凝土地基，混凝土地基内设开槽，开槽中央设定位柱，塔筒套在定位柱外侧，且塔筒外壁与开槽外壁之间形成注入腔，混凝土地基上部设密封盖，密封盖套在塔筒外侧，密封盖上设注入管，注入腔内设压实板，述压实板上设注入孔，注入管与注入孔之间设伸缩管，压实板上还设推动杆，推动杆上端穿出密封盖，且推动杆可在密封盖上上下滑动；通过在注入腔内设压实板，压实板上设有注入孔，注入管与注入孔之间设伸缩管，压实板上还设两个推动杆，则混凝土直接从注入管、伸缩管、注入孔内流到注入腔内，推动压实板去向下压实混凝土，提高混凝土的整体注塑紧实度，以提高对塔筒和混凝土地基的连接紧实效果。

风电叶轮锁紧装置

Resumen de: CN222823353U

本实用新型公开了风电叶轮锁紧装置，属于风电领域，包括风电叶轮，所述风电叶轮的转轴口依次设有变速器和发电装置，所述变速器与发电装置之间设有刹车装置，所述风电叶轮的转轴口通过固定盘与变速器的输入轴连接。本实用新型与现有技术相比的优点在于：在刹车装置减速后，抽出回程固定架的销钉，本装置的T形定位杆装置在定位杆弹簧的推动下，使T形定位杆装置细柱端的滑动球在固定盘上的滑动球槽中滑动，滑动球槽与定位孔为同心圆，当T形定位杆装置在滑动到定位孔的上方时，T形定位杆装置将会在定位杆弹簧的推动下滑入定位孔中，从而对齐进行固定，避免了锁紧装置与定位孔难以对齐的情况。

一种用于风电塔筒的可恢复混合消能连接节点

Resumen de: CN119914474A

本发明涉及风电塔筒结构工程技术领域，具体涉及一种用于风电塔筒的可恢复混合消能连接节点。其包括塔筒段、摩擦消能组件及自恢复组件。摩擦消能组件包括数个摩擦组，摩擦组包括变截面加劲板组件及一对摩擦夹块，摩擦夹块与变截面加劲板组件之间通过第一螺栓副进行连接，自恢复组件包括数个恢复组，恢复组包括弹性件以及第二螺栓副。恢复组与消能组沿塔筒周向均匀间隔布置，共同连接上塔筒段与下塔筒段。本发明通过摩擦消能组件与自恢复组件的协同作用以达到混合消能与自恢复效果，提高了风电塔筒连接节点的消能能力与抗震性能，增强了结构的稳定性和耐久性。

风力发电装置的聚风结构和风力发电装置

Resumen de: CN119914455A

本申请公开了一种风力发电装置的聚风结构和风力发电装置，属于风力发电技术领域。风力发电装置的聚风结构包括：聚风体和回风挡板，聚风体内部设有聚风腔，聚风腔在第一方向上的一端设有出风口；聚风体沿第一方向间隔设置多个导流部，多个导流部围绕聚风腔设置，且每两个相邻的导流部之间均形成连通外部与聚风腔的导流道，导流道将从外部进入的风导入聚风腔并沿第一方向从出风口流出；回风挡板可转动地设于聚风体的一侧，回风挡板从外侧止挡导流道的周向的一部分，回风挡板背离聚风体的一侧连接有尾翼板，尾翼板朝沿背离聚风体的方向延伸。本申请极大的提高了风能利用效率。

一种使用灌浆套筒连接的钢管混凝土风机塔筒

Resumen de: CN222823345U

本实用新型涉及风力发电技术领域，其目的是提供一种使用灌浆套筒连接的钢管混凝土风机塔筒。这种风机塔筒施工便捷、塔筒整体性较高、连接强度高、承载能力较好。上述风机塔筒包括：塔筒组件和连接组件；塔筒组件包括由下至上设置多个塔筒节段，最底部塔筒节段设置于基础承台上，每个塔筒节段内壁设置有多个钢管混凝土柱；连接组件包括多个灌浆套筒，相邻两个塔筒节段的连接处和最底部的塔筒节段与基础承台连接处均设置有灌浆套筒，灌浆套筒的上部分位于连接处上方的塔筒节段内，下部分位于连接处下方的塔筒节段或基础承台内。本实用新型解决了现有技术中的风机塔筒采用螺栓进行各节段连接，不便于施工，塔筒整体性较差，塔筒承载力较弱的问题。

一种叶片搁置工装及施工船

Resumen de: CN222820228U

本申请属于海上发电设备制造技术领域，具体为一种叶片搁置工装及施工船，包括基板，基板的一端转动连接主梁，主梁远离基板的一端设有吊耳，主梁的下表面上设有架体，架体在垂直于主梁的转动轴的平面上的投影为三角形，三角形的一边在主梁的下表面上且长度线与主梁的长度线平行，架体朝向吊耳的一端为三角形的顶端；本申请采用基板与主梁转动连接配合设于主梁的下表面上的三角形状的架体的方式，设计的叶片搁置工装及施工船，解决了现有的叶片搁置工装在拖航时需拆卸至船舶甲板导致施工繁琐的问题。

一种垂直轴风力发电装置

Resumen de: CN222823341U

本实用新型公开了一种垂直轴风力发电装置，包括底座，所述底座的内部开设有空腔，所述空腔的内底壁和空腔的内顶壁均固定镶嵌有第一密封轴承，两个所述第一密封轴承的内圈共同固定连接有第一转动杆，所述第一转动杆的顶端固定连接有转动盘，所述转动盘的上表面固定连接有连接杆。本装置首先通过设置有加固弯杆，利用加固弯杆可以在多个叶片之间进行连接工作，这样可以很大程度上提高叶片的牢固性，随后通过设置有顶板，利用顶板和转动盘的相配合也可以对叶片起到很好的加固效果，然后通过设置有固定杆，利用固定杆可以对顶板和转动盘进行加固，这样可以间接增加叶片的稳定性，综合以上，达到了对多个叶片进行加固的目的。

一种提高稳性的飞轮储能张力腿式风机基础

Resumen de: CN222823344U

本实用新型公开了一种提高稳性的飞轮储能张力腿式风机基础，所述风机基础包括浮体结构、飞轮储能系统和系泊装置，风电机组下方设有所述浮体结构，浮体结构充当传统张力腿结构作用直接与系泊装置连接。所述飞轮储能系统设于浮体结构内部，通过电能和飞轮动能的相互转换，进而实现漂浮式风机发电功率的全程调峰。同时，高速旋转的飞轮具有陀螺效应，飞轮旋转产生的输出力矩可以用来抵抗风、浪、流等水平荷载作用，降低浮式风机的摇摆。进而即可以减少“尾流效应”对浮式风机发电效率的影响，又能避免摇摆对风机结构稳定性的影响。

风机基础以及风力发电机组

Resumen de: CN119914473A

本发明涉及一种风机基础以及风力发电机组，风机基础包括：基体部，包括环状本体以及连接体，环状本体沿自身轴向形成有第一开口以及第二开口，第一开口的开口面积大于第二开口的开口面积，连接体封闭第二开口设置，环状本体与连接围合形成容纳腔，容纳腔内填充有土体；台柱体，沿轴向设置于基体部的第二开口所在侧，台柱体包括沿轴向延伸的空腔，台柱体被配置为与塔架连接。本发明实施例提供的风机基础以及风力发电机组，风机基础能够满足风力发电机组的载荷需求，同时能够减少物料用量，降低施工难度以及成本。

风力发电机组的降载控制方法、装置、系统、设备及介质

Resumen de: CN119914465A

本申请公开了一种风力发电机组的降载控制方法、装置、系统、设备及介质，涉及风力发电技术领域。本申请实施例通过检测风力发电机组与电网之间的连接是否断开；响应于风力发电机组与电网断开连接，调整变流器和制动模块的控制策略，以使风力发电机组输出的有功功率小于变流器的容量。也即在机组与电网断开连接的情况下，通过调整变流器与制动模块的控制策略，使机组的有功功率小于变流器的容量，无需加强叶片，降低了成本。

PREVENTIVE MAINTENANCE OF AN AERODYNAMIC STRUCTURE

Resumen de: WO2025087956A1

An aerodynamic device (200) for mounting on an aerodynamic structure (110) to generate a vortex during rotation of the aerodynamic structure (110), the aerodynamic device (200) comprising: a vibration sensor (201) for monitoring vibration characteristics of the aerodynamic structure (110) to generate vibration data; a battery (203); a solar panel (202) for charging the battery (203); and a controller (210) powered by the battery (203) and comprising a microprocessor (211) for collecting vibration data and a communication module (212) connected to an antenna (205) for transmitting the vibration data.

BIDIRECTIONAL ROTATING WINDMILL

Resumen de: WO2025086192A1

Disclosed in the present invention is a bidirectional rotating windmill, comprising a base, a supporting rod, a connecting rod, a rotating rod, a square plate, a fixed rod, a top rod, steering plates, and steering control rods. The supporting rod is fixedly arranged at the top of the base; the connecting rod is fixedly arranged at the top of the supporting rod; the connecting rod is movably connected to the rotating rod; the square plate is fixedly arranged at the top of the rotating rod; the fixed rod is fixedly arranged at the other end of the rotating rod; the top rod is movably arranged at the other end of the fixed rod; the steering control rods are rotatably arranged at the other side of the top rod; and the diameter of the end of the top rod connected to the steering plates is the maximum. In this way, bidirectional rotation is achieved, and automatic steering can be carried out on the basis of the wind direction, so that a wind rotor can collect wind energy from two directions; the bidirectional rotating windmill has a simple design, consists of a small number of parts, and is easy to manufacture and assemble; due to the configurations of the steering plates and the steering control rods, the wind rotor can more precisely control the direction, improving the rotating speed and the efficiency; and the bidirectional rotating windmill can be used as a decoration, enhancing the visual effect and the artistic value.

A WIND TURBINE

Resumen de: WO2025087887A1

The invention belongs to the field of wind motors. The wind turbine according to the invention comprises: ‒ an air intake nozzle arranged to allow entry of air into the turbine and flow of the air towards rotor blades, ‒ a hollow air tube on which rotor blades of the wind turbine are installed, said hollow air tube being placed between the air intake nozzle and an air outtake nozzle, and ‒ the air outtake nozzle arranged to allow at least partial release of air to the exterior of the wind turbine as well as at least partial return of the air via the hollow air tube towards the intake nozzle. The hollow air tube thus allows that air entering the wind turbine is returned in a feedback loop, which in addition to newly incoming air ensures higher flows and speeds that enable decrease of wind turbine dimensions.

HYDROELASTIC PISTON-CYLINDER ARRANGEMENT FOR BEARINGS OF LARGE-SCALE SYSTEMS

Resumen de: WO2025087868A1

The invention relates to a new hydroelastic piston-cylinder arrangement, in particular for torque braces of large-scale machine-operated systems, wherein at least one piston is axially guided or moved in at least one cylinder by means of an elastomer layer that encloses the piston and is firmly joined thereto, and the elastomer layer is essentially only subject to shear strain.

WIND TURBINE HAVING A HOISTING SYSTEM

Resumen de: WO2025087489A1

A wind turbine comprising a nacelle assembly mounted on top of a tower, wherein the nacelle assembly includes a hoisting system. The hoisting system comprises a pedestal to which a lifting boom is attached, the lifting boom configured to deploy a lifting cable, and a counterbalance mast that is connected by a ballast line to a ground-based ballast. A benefit of the arrangement is that load capacity of the nacelle-base hoisting system can be increased significantly with the addition of the ground-based ballast, without the need for a ballast to be positioned permanently at the level of the hoisting system. A method of configuring a wind turbine structure is also provided.

ARRANGEMENT AND METHOD FOR ASSEMBLING AND DISMANTLING TWO COMPONENTS

Resumen de: WO2025087643A1

The invention describes an arrangement (100) for assembling and dismantling two assemblies (10, 20), with a first assembly (10) which has a first component (11), a second assembly (20) which can be mounted on the first assembly (10) or can be dismantled from the first assembly (10) and which has a second component (21), wherein the components (11, 21) are to be aligned with one another for assembling and dismantling the assemblies (10, 20), and with a guide means (30) for arranging the components (11, 21) in an aligned manner, which guide means is arranged in a predefined manner on the first assembly (10), and on which guide means the second assembly (20) is guided movably, wherein the second component (21) is connected to the guide means (30) via a supporting tool (40) which supports the second assembly (20) at its centre of gravity (22). The invention also describes a method for assembling and dismantling two components.

METHODS FOR INSTALLING A CABLE-SUPPORTED ROTOR WIND TURBINE

Resumen de: AU2023359369A1

A method of installing a cable system (30) including a cable assembly (32a-c) on a wind turbine (10) having a tower (12), a rotor (22), and a central hub (24). A plurality of blades (26a-c) is coupled to the hub (24). The cable assembly (32a-c) includes multiple cables (40a-c, 42a-c, 44a-c). A crane (102) has a hoist line (104, 106) and is attached to one of the cables (44a-c). The crane (102) lifts the cable assembly (32a- c) to the hub (24). The cable (44a-c) is then coupled to the hub (24). The hoist line (104, 106) is attached to another of the cables (40a-c, 42a-c), is moved to one of the blades (26a-c), and the cable (40a-c, 42a-c) is coupled to the one of the plurality of blades (26a-c). Moving the cable (40a-c, 42a-c) may include pulling an end of the second cable (40a-c, 42a-c) to the one of the plurality of blades (26a-c). Pulling the end of the second cable (40a-c, 42a-c) may include moving the first crane (102) toward the one of the plurality of blades (26a-c).

TURBINE BLADE WITH AUXILIARY DEFLECTOR

Resumen de: AU2023347620A1

A fluid flow turbine blade assembly for a turbine rotor includes a blade and a deflector extending spanwise along at least a portion of the blade. At least a portion of an upstream surface of the deflector, along at least a portion of a span of the deflector, has a concave shape in a chordwise direction such that at least a portion of a chord line between leading and trailing edges of the deflector is disposed outside a profile defined between the upstream surface and a downstream surface of the deflector. The deflector has a substantially uniform thickness or a chord-wise varying thickness between the upstream surface and the downstream surface. The deflector alters fluid flow over the blade so as to increase the blade's contribution to global torque generated by the assembly so that, with the deflector's torque contribution, the global torque of the assembly is greater than the global torque that would be generated by the blade alone without the benefit of the deflector.

AIR-STORAGE SYSTEM

Resumen de: AU2024204792A1

AIR-STORAGE SYSTEM An air-storage system includes air-storage units (3) that are in fluid communication with each other, that are in fluid communication with an air-actuated 5 power generating system (2), that cooperatively enclose the air-actuated power generating system (2), and that cooperatively define a work area (SI) for placement of the air-actuated power generating system (2). Each of the air-storage units (3) includes at least one air-storage subunit (31) and a plurality of supporting subunits (32) that support the at least one air-storage subunit (31). The at least one air 10 storage subunit (31) of each of the air-storage units (3) includes a plurality of first air-storage pipes (311) that are colinearly arranged, that are connected to and in fluid communication with each other, and that are adapted to store pressurized air. (Fig. 4) 4 5 311 32 31 i 3 32 311 5 4 41- 5 __4- 1 311- 31,,,, 5 -311 311- -31 31 l c32 261- - - 3114 - - 311 4 --- 1l l4 4 5 / 311 3 3111 ( 31 4 4132 32 3 5 4

ADJUSTABLE BOLT GRIPPER

Resumen de: US2025136378A1

An adjustable bolt gripper for gripping bolts of a wind turbine including a frame, a first shovel mechanism to engage with a first bolt, a second shovel mechanism to engage with a second bolt, wherein the first and second shovel mechanisms are both slidably supported at the frame for bringing the bolt gripper from a folded status into an unfolded status and vice versa, and wherein the first and the second shovel mechanisms are positioned further away from each other in the unfolded status than compared to the folded status. Since the bolt gripper can be brought from the folded status into the unfolded status and vice versa, it is possible to adjust the bolt gripper to a specific distance between two axes of symmetry of two bolts that are received in a magazine. Thus, one bolt gripper can be used for different distances between the axes of symmetry.

METHOD FOR STORING AT LEAST ONE PIPE OF A STATIONARY OFFSHORE DEVICE AND STATIONARY OFFSHORE DEVICE

Resumen de: US2025136252A1

A method for storing at least one pipe of a stationary offshore device is provided, particularly being a wind turbine, by bringing the at least one pipe from a functional state into a storing state, wherein the method comprises the following steps: dismounting the at least one pipe being in the functional state in which it constitutes a component of a conveying arrangement for conveying a fluid through the at least one pipe; and bringing the at least one pipe into the storing state in which it is removably held by at least one suspension device such that the at least one pipe is suspended from a platform of the offshore device.

PATTERNED FIBRE FABRICS FOR A WIND TURBINE BLADE PREFORM

Resumen de: US2025135685A1

The present invention relates a method of manufacturing a wind turbine blade (10) part using a preform (98). A plurality of layers are arranged within a preform mould (90) to form a stack of layers, wherein one or more of the layers is formed by an elongate fabric (70) comprising a fibre material treated with a binding agent. The elongate fabric comprises an alternating pattern of first sections of fibre material free from binding agent and second sections of fibre material treated with binding agent.

TOWER CONNECTOR

Resumen de: US2025137438A1

A frustum connector for connecting wind turbine tower portions is provided, which frustum connector includes a plurality of individual steel segments, wherein each segment includes two side edges, an upper edge and a lower edge, wherein the length of the lower edge of a segment exceeds the length of the upper edge of that segment; and wherein the vertical side edges of adjacent segments are adapted for connection at a wind turbine installation site. A wind turbine tower and a method of constructing a wind turbine tower is also provided.

OFFSHORE FLOATING WIND TURBINE PLATFORM OF SEMI SUBMERSIBLE TYPE WITH COLUMNS’ CROSS-SECTION AREA EXPANDED UP TO WATER SURFACE

Resumen de: US2025137439A1

An offshore floating wind turbine platform with columns' cross-section expanded up toward water surface is used for a wind turbine to be disposed thereon and floated on the sea. The offshore floating wind turbine platform includes multiple columns and a connection portion. At least one of the columns has an expansion section. A horizontal cross-sectional area of the expansion section gradually increases upward. The wind turbine is disposed on one of the columns. A design waterline of the offshore floating wind turbine platform is located on the expansion section. The connection portion connects the columns.

METHOD OF SERVICING A WIND TURBINE ROTOR BLADE

Resumen de: US2025137440A1

In a first example there is provided a method of servicing a wind turbine rotor blade. The blade comprises an outer shell defining an interior cavity, and the rotor blade is part of a rotor connected to a wind turbine. The method comprises arranging the rotor such that the 5 blade is in a first orientation, installing a work platform in the interior cavity of the blade when the blade is in the first orientation, and subsequently arranging the blade in a second orientation. The method further comprises using the work platform, when the blade is in the second orientation, to support a technician performing a service operation on the blade.

MODULAR MAGNETIC-INDUCTION HORIZONTAL SWING MOTOR

Resumen de: US2025141328A1

A modular magnetic induction horizontal-swing motor includes an electromagnet module, including a base, a stator arranged on the base, and a stator coil fixedly arranged around the stator; and a horizontal swing module, including a support frame, a first horizontal swing seat, a second horizontal swing seat, a first mover and a second mover, wherein the support frame is fixedly connected to the base, the first horizontal swing seat and the second horizontal swing seat are arranged in the support frame and are able to swing horizontally, linking limit members are arranged on the first horizontal swing seat and the second horizontal swing seat, and elastic pieces are arranged on two sides of the support frame respectively and provide an elastic return force when the first horizontal swing seat and the second horizontal swing seat swing horizontally in a staggered manner.

STATOR FOR WIND TURBINE GENERATORS

Resumen de: US2025141326A1

Stators for use in electric machines and methods for refurbishing the same. One method for refurbishing a stator for use in an electric machine includes at least partially disassembling the stator to provide access to a plurality of stator windings connected in a four-circuit star connection having three turns per coil, and reconfiguring the stator such that the plurality of stator windings are connected in a four-circuit delta connection having five turns per coil.

SURFACING MATERIAL

Resumen de: US2025135748A1

There is provided a surfacing material comprising an ultraviolet (UV) resistant polymer layer, a thermocurable or thermoplastic resin layer and a fibrous support, wherein a first surface of the UV resistant polymer layer forms an outermost surface of the surfacing material and the second surface of the UV resistant polymer layer contacts a first surface of the thermocurable or thermoplastic resin layer, and the second surface of the thermocurable or thermoplastic resin layer contacts a first surface of the fibrous support. There is also provided methods of forming cured composite structures having an ultraviolet resistant outer surface utilising a surfacing material of the invention, and cured composite structures incorporating a UV resistant surfacing layer of the invention.

MONITORING MODULE AND SYSTEM FOR MONITORING INDUSTRIAL PROCESSES FOR PREDICTIVE MAINTENANCE

Resumen de: US2025137462A1

The invention relates to a monitoring module specially designed to be installed in motors of industrial fans, railway fans or tunnel fans, which operates without batteries or wiring, powered by wind energy, and which comprises a wind turbine and at least one sensor designed to measure at least one operational parameter of a driven motor, and to a corresponding system including the module.

SYSTEM AND METHOD FOR GENERATION OF ELECTRICITY FROM WIND ENERGY

Resumen de: US2025137437A1

A system of generating electricity from wind energy. The system includes fan elongate tower, having a ground end and an upper end, the tower having a rest position in which it is substantially perpendicular to a ground surface. The system further includes a wind-harvesting assembly including at least one wind-engaging element attached to the tower, the at least one wind-engaging element adapted to be pushed by the force of wind impact, and to cause the tower to move from the rest position. The system further includes an electricity-generating subsystem, functionally associated with the ground end of the tower and including a plurality of electricity-generating elements, wherein motion of the tower from the rest position causes at least a subset of the electricity-generating elements to initiate generation of electricity.

HUB HYDRAULIC ASSEMBLY FOR A WIND TURBINE ROTOR

Resumen de: US2025137435A1

A hub hydraulic assembly for a wind turbine rotor is provided that includes plural support structures distributed circumferentially about a rotation axis of the hub is provided. In a first angular section of the circumferential distribution, a first support structure is provided and in a second different angular section of the circumferential distribution, a second support structure is provided. The first support structure includes at least a first support cantilever having a mounting end configured to be mounted to the hub and a free end, wherein at least one hydraulic component of the hub hydraulic assembly is mounted to the first support cantilever. The second support structure includes at least a second support cantilever having a mounting end configured to be mounted to the hub and a free end, wherein at least one hydraulic component of the hub hydraulic assembly is mounted to the second support cantilever.

WINGED SPAR CAP CONFIGURATION FOR A JOINTED WIND TURBINE BLADE

Resumen de: US2025137436A1

A wind turbine rotor blade includes a first blade segment and a second blade segment extending in opposite directions from a chord-wise joint line and connected at the chord-wise joint line by internal joint structure. Opposite spar caps in the first blade segment include a longitudinally extending center section having a constant transverse width up to the chord-wise joint line. Wing members are disposed against opposite longitudinal sides of the center section, each wing member having a head section with a constant transverse width and a flared tail section having a decreasing transverse width, the head section aligned with an end of the center section at the chord-wise joint line. The center section is formed from a first material having a first rigidity and the wing members are formed at least partially from a second material having a second lesser rigidity such that the wings members have an overall rigidity that is less than first rigidity of the center section.

浮体式洋上風力発電設備における浮体に用いられるＰＣ鋼棒の健全性検査装置及び健全性検査方法

Resumen de: JP2025069566A

【課題】浮体式洋上風力発電設備における浮体のＰＣ鋼棒について、全長に亘って健全性を検査できるようにする。【解決手段】コンクリート製のプレキャスト筒状体１５を高さ方向に複数段積み上げ、各プレキャスト筒状体１５をＰＣ鋼棒１９により緊結し一体化を図ったコンクリート製浮体部４Ａを備えた浮体式洋上風力発電設備における前記コンクリート製浮体部４Ａに用いられるＰＣ鋼棒１９の健全性検査装置１である。健全性検査装置１は、ＰＣ鋼棒１９に取り付けられた振動センサ３１と、ＰＣ鋼棒１９の上端に取り付けられ、ＰＣ鋼棒１９に弾性波を入力する発振装置３２と、振動センサ３１で測定された信号が伝送される検出部３３とで構成される。【選択図】図６

MARINE PLATFORM FOR PRODUCING, STORING, AND TRANSFERRING MARINE GREEN HYDROGEN

Resumen de: WO2025089434A2

The present invention relates to an apparatus and method for producing, storing, and transferring hydrogen. According to the present invention, in order to address the problems of conventional systems and methods for producing, storing, and transferring marine green hydrogen, which are configured with a fixed structure in a small-scale offshore wind power generator on a coast or in a shallow sea area with a shallow depth of water, and thus, have low efficiency due to the difficulty in mass production of hydrogen, and a large storage space is occupied when the produced hydrogen is converted into a compressed gas form, and when the produced hydrogen is converted into ammonia, additional energy is required to extract the hydrogen again and there is a risk of environmental pollution and casualty in the event of an outflow accident, provided is a marine platform for producing, storing, and transferring marine green hydrogen, which is configured such that marine green hydrogen is produced through a floating marine structure configured to produce marine green hydrogen using electricity produced using renewable energy from the ocean, and simultaneously, the produced marine green hydrogen is stored, transferred, and offloaded through a single offshore platform (FPSO), thereby being possible to easily construct a large-scale production facility capable of producing, storing, and transferring marine green hydrogen without greenhouse gas emission on the basis of eco-friendly energy.

WIND POWER GENERATION DEVICE

Resumen de: WO2025088701A1

A wind power generation device (1) comprises: a turning unit (10) including a rotor (11); an installation base (2) having the center (C) of turning; a generator (14) that generates electricity using rotational force of the rotor (11); a receiving surface (13A) that receives wind and generates turning force for turning the turning unit (10) with respect to the installation base (2); a turning mechanism (20) that enables the turning unit (10) to turn with respect to the installation base (2); and a motor (3) for yaw brake that rotates together with the turning unit (10). The motor (3) rotates together with the turning unit (10) to generate torque in a direction opposite to the turning direction of the turning unit (10) with respect to the installation base (2). The motor (3) has a plurality of output lines connected to each other, or the wind power generation device (1) is provided with a control circuit (5) for controlling an output current of the motor (3), and a control unit (4) for controlling the control circuit (5).

ELECTROMECHANICAL SYSTEM FOR WIND TURBINES HAVING A VERTICAL AXIS OF ROTATION AND METHOD FOR USING SAME

Resumen de: WO2025088228A1

The present invention relates to an electromechanical system for wind turbines having a vertical axis of rotation (1) and a method for using same (P1), which incorporates an electronic regulation and control system to carry out its operation at the point of maximum power (Maximum Power Point Tracking, MPPT) and an electronic system for conditioned dumping of the generated electrical energy into an electrical network (On-Grid) (60), which is characterised in that it contains: an electromechanical subsystem for wind turbines having a vertical axis of rotation (10) and an electronic conditioning subsystem (40) for conditioning the electrical energy produced by synchronous machines (15, 16) before being dumped into an electrical network (60) and a plurality of blade tip winglets (100) having a cross section with an aerodynamic profile for low wind speed and high turbulence which cause levitation in the wind rotor (01).

WIND TURBINE BLADE, AND MANUFACTURING APPARATUS AND FORMING METHOD THEREFOR

Resumen de: WO2025086371A1

Disclosed in the present application are a wind turbine blade, and a manufacturing apparatus and forming method therefor. The manufacturing apparatus comprises a blade resin injection assembly, the blade resin injection assembly comprising a resin injection connector group and a flow guide layer group. The resin injection connector group comprises at least one resin injection connector, and each resin injection connector comprises an accommodating portion and a discharge pipe that are connected to each other, the accommodating portion being connected to a resin injection device. The flow guide layer group comprises at least one flow guide layer, the flow guide layer being laid on the surface of a structural cloth layer component, and edges of each flow guide layer being arranged corresponding to the resin injection connectors and being directly connected to the resin injection connectors. The embodiments of the present application directly connect the resin injection connectors having a certain volume to a flow guide mesh, so that the number of resin injection openings can be effectively reduced and the arrangement of the resin injection openings can be more concentrated, which facilitates supervision. Avoiding infusion channels reduce the waste of a filling agent; in addition, after the flow guide mesh receives the filling agent delivered by the resin injection connectors, the filling agent can be uniformly distributed on the whole flow guide mesh without the need of special

WIND TURBINE GENERATOR SYSTEM, BLADE, AND PNEUMATIC ACCESSORY AND MANUFACTURING METHOD THEREFOR

Resumen de: WO2025086362A1

A wind turbine generator system (100), a blade (10), and a pneumatic accessory (11) and a manufacturing method therefor. The pneumatic accessory (11) comprises a thermoplastic member (111) and a conductive member (112), wherein the thermoplastic member (111) is configured to produce plastic deformation when heated; and the conductive member (112) is contactingly connected to the thermoplastic member (111), the conductive member (112) being configured to generate heat when energized. The wind turbine generator system (100) comprises blades, wherein the pneumatic accessory (11) is connected to the surface of a blade body. The pneumatic accessory (11) facilitates changes to the shape thereof, enabling the pneumatic accessory (11) to be easily mounted on a blade body, while also helping improve the reliability of the connection between the pneumatic accessory (11) and the blade body.

METHOD AND APPARATUS FOR ADJUSTING BALLAST OF A WIND TURBINE BLADE

Resumen de: WO2025087493A1

A method of adjusting the mass distribution of a wind turbine blade in-situ, comprising providing a blade ballasting machine comprising a plurality of blade ballasting tools; locating the blade ballasting machine at a position adjacent to a region of the blade to which ballast is to be applied; operating a first ballasting tool to create an aperture in the surface of the wind turbine blade and operating a second ballasting tool to deliver a ballast material through the aperture. The invention extends to a blade ballasting machine configured to perform the method. Beneficially the examples of the invention enhance the maintainability of a wind turbine by reducing the need for a manual process for blade ballast adjustment.

METHOD OF OPERATING A WIND TURBINE

Resumen de: AU2023331773A1

A method of operating a wind turbine (100) is provided, wherein the wind turbine (100) is operable in plural different operating modes (41-46) that differ by at least one of lifetime consumption of the wind turbine and energy production by the wind turbine. A sequence (305; 741-745) of operating modes is determined for a future period of time (301), wherein an optimization parameter (op) is estimated based on at least one estimated external parameter (ep). The method further includes obtaining an current value for the at least one external parameter (ep) and determining an actual operating mode for the wind turbine for a current point in time, wherein the determining of the actual operating mode comprises estimating an adjusted optimization parameter for plural sequences (305; 741-745) and for the current value of the at least one external parameter (ep), and selecting the actual operating mode based on the estimated adjusted optimization parameters. The wind turbine is operated in the determined actual operating mode.

WIND TURBINE TOWER AND CARRIAGE

Resumen de: AU2023296927A1

A wind turbine tower elevator carriage for clamping onto at least a first tower rail extending up a wind turbine tower to releasably support the carriage on the first tower rail, the elevator carriage comprising: a carriage body, independently operable first and second releasable rail clamps and a lifting mechanism for raising and lowering the carriage body with respect to the first releasable rail clamp.

WIND TURBINE CONTROL TO MAXIMISE POWER PRODUCTION WITH A THRUST LIMIT

Resumen de: WO2024002446A1

The invention relates to controlling a wind turbine. A predefined power coefficient data structure and a predefined thrust coefficient data structure respectively comprise values of a power coefficient and a thrust coefficient as functions of blade pitch angle and tip speed ratio. The invention includes using an iterative search algorithm to determine values of pitch angle and tip speed ratio that maximise the power coefficient value in the predefined power coefficient data structure subject to a constraint that the thrust coefficient value in the predefined thrust coefficient data structure is no greater than a maximum threshold thrust coefficient value. A rotor speed reference is determined based on the determined tip speed ratio value and on a received wind speed. The determined pitch angle value is set as a pitch angle reference. The wind turbine is controlled in accordance with the pitch angle and tip speed ration references.

A METHOD OF REPOWERING A WIND TURBINE

Resumen de: CN119404006A

In a first aspect of the invention, there is provided a method of upgrading a horizontal axis wind turbine (10) comprising a tower (12), a nacelle (14) rotatably located at a top end of the tower (12), and a rotor (16) having a hub (18) and at least three used blades (20), the invention relates to a method for producing at least three used blades (20) mounted on a hub (18) in a variable pitch manner and extending radially therefrom, the method comprising the steps of: removing the at least three used blades (20) from the hub (18); mounting at least three upgraded retrofit blades (21) on the hub (18), each upgraded retrofit blade (21) extending between a root (22) and an end (24), and each upgraded retrofit blade (21) further comprising a connection point (26) between the root (22) and the end (24); installing a plurality of blade connection members (28), each blade connection member (28) being connected between a corresponding connection point (26) of a pair of upgraded retrofit blades (21); and mounting a tensioning system (32) with the hub (18), the tensioning system (32) configured to adjust a tension force in each blade connection member (28).

A FAMILY OF WIND TURBINE BLADES

Resumen de: CN119422002A

In a first aspect of the invention, a series of wind turbine blades for cable-supporting a wind turbine rotor is provided. The series comprises a plurality of blades of different lengths. Each blade extends in a spanwise direction between a blade root and a blade end for connection to a hub of the cable support rotor. A blade length of each blade is defined by a spanwise distance between a blade root and a blade end. Each blade further includes an inboard portion defining a blade root, an outboard portion defining a blade end, and an intermediate portion located between the inboard portion and the outboard portion. The intermediate portion includes a cable connection point at a spanwise distance r from the blade root. The inboard portion of each blade is identical to the inboard portions of the other blades in the series. And the outer side part of each blade is the same as the outer side parts of the other blades in the series. The middle portion of each blade has a different spanwise length than the middle portions of the other blades in the series. The spanwise distance r between the cable connecting point of each blade in the series and the root of the blade is different from the spanwise distance r between the connecting point of each other blade in the series and the root of the blade. And the spanwise distance r is increased along with the increase of the blade length.

Anordnung und Verfahren zur Montage und Demontage von zwei Bauteilen

Resumen de: DE102023210658A1

Die Erfindung beschreibt eine Anordnung (100) zur Montage und Demontage von zwei Baugruppen (10, 20), mit einer ersten Baugruppe (10), welche ein erstes Bauteil (11) aufweist, einer zweiten Baugruppe (20), welche an der ersten Baugruppe(10) montierbar oder von der ersten Baugruppe (10) demontierbar ist und welche ein zweites Bauteil (21) aufweist, wobei die Bauteile (11, 21) zur Montage und Demontage der Baugruppen (10, 20) zueinander auszurichten sind, und einer Führungseinrichtung (30) zur ausgerichteten Anordnung der Bauteile (11, 21), welche an der ersten Baugruppe (10) vordefiniert angeordnet ist und an welcher die zweite Baugruppe (20) beweglich geführt ist, wobei das zweite Bauteil (21) über ein Stützwerkzeug (40) mit der Führungseinrichtung (30) verbunden ist, welches die zweite Baugruppe (20) in deren Schwerpunkt (22) stützt. Die Erfindung beschreibt zudem ein Verfahren zur Montage und Demontage von zwei Bauteilen.

METHOD OF OPERATING A MULTI-ROTOR WIND TURBINE AND RELATED SYSTEM

Resumen de: WO2023246998A1

A multi-rotor wind turbine, as well as a method, a control system, and a computer program product for controlling the multi-rotor wind turbine are disclosed. The wind turbine includes a plurality of energy generating units, and can be operated in a full operating state, a partial operating state, or a non-operating state. When the wind turbine is operating in the partial operating state, or conditions are right for switching operation to the partial operating state, a cumulative amount of operation of the wind turbine in the partial operating state is determined. If the cumulative amount of operation in the partial operating state is below a partial operation threshold, the wind turbine is allowed to operate in the partial operating state. If the cumulative amount of operation in the partial operating state is above the partial operation threshold, the wind turbine is restricted from operating in the partial operating state.

Verfahren zum Herstellen eines Wirbelgenerators für ein Windenergieanlagenblatt sowie Wirbelgenerator

Resumen de: DE102023129678A1

Die Erfindung betrifft ein Verfahren zum Anbringen von Klebeband (150) an Wirbelgeneratoren (140) für ein Windenergieanlagenrotorblatt (110), aufweisend die Schritte:- Bereitstellen eines Klebebandes (150), welches sich entlang einer Längsrichtung (152) erstreckt,- Bereitstellen von mehreren Wirbelgeneratoren (140), wobei jeder Wirbelgenerator (140) eine Basisplatte (142) aufweist, und- Aufkleben der Wirbelgeneratoren (140) mit den Basisplatten (142) auf das Klebeband (150) entlang der Längsrichtung (152) des Klebebandes (150) Stoß an Stoß, wobei eine Kontur jeder Basisplatte (142) derart ausgebildet ist, dass das Klebeband (150) entlang der Längsrichtung (152) zwischen zwei Stoß an Stoß angeordneten Basisplatten (142) vollständig überdeckt ist, wobei zwischen zwei Stoß an Stoß angeordneten Basisplatten (142) eine Schnittlinie (166) gebildet ist.Die Erfindung betrifft auch einen Wirbelgenerator (140).

OFFSHORE VESSEL, PREFERABLY AN OFFSHORE WIND TURBINE INSTALLATION VESSEL, A CRANE FOR PROVIDING SUCH A VESSEL, AND A METHOD FOR USING SUCH A CRANE, PREFERABLY FOR UPENDING A MONOPILE

Resumen de: EP4545786A2

The invention relates to an offshore wind turbine installation vessel comprising a crane, which crane is provided with a computerized crane control system. The computerized crane control system is linked to the slew drive, the luffing drive, and the hoisting winch of the crane, and is programmed to perform a foundation pile installation routine providing a coordinated pattern of slew motion of the superstructure and of luffing motion of the boom structure, as well as operation of the hoisting winch so that the load connector of the crane moves from a foundation pile pick up position thereof, where the load connector is connected to the top end of a horizontally oriented foundation pile stored on a storage deck, to a foundation pile overboarding position thereof, wherein the foundation pile is in vertical suspended from the load connector, outside of the hull.

REDUCED POWER OPERATION OF A WIND TURBINE

Resumen de: EP4545783A2

Die Erfindung betrifft ein Verfahren zum Betreiben einer Windenergieanlage (100), und die Windenergieanlage (100) weist einen aerodynamischen Rotor (106) mit Rotorblättern auf, der Rotor (106) ist mit variabler Rotordrehzahl betreibbar, die Windenergieanlage (100) gibt eine aus Wind erzeugte Abgabeleistung zum Einspeisen in ein elektrisches Versorgungsnetz ab, die Windenergieanlage (100) ist in einem Normalbetriebsmodus ohne Leistungsreduzierung und in einem reduzierten Betriebsmodus mit Leistungsreduzierung betreibbar, in dem eine gegenüber einer Anlagennennleistung reduzierte Vorgabeleistung vorgegeben wird, wobei die Windenergieanlage bei Betrieb in dem reduzierten Betriebsmodus für Windgeschwindigkeiten oberhalb einer Nennwindgeschwindigkeit (V_Nenn), zumindest in einem Drehzahlerhöhungsbereich, ihre Rotordrehzahl bei weiter steigender Windgeschwindigkeit erhöht.

A METHOD FOR CONTROLLING TRANSFER OF A SUSPENDED LOAD BETWEEN AN OFFSHORE WIND TURBINE AND A FLOATING VESSEL

Resumen de: WO2023246993A1

A method and a system (1) for controlling transfer of a suspended load (2) between an offshore wind turbine (3) and a floating vessel (4) are disclosed. Movements, relative to the floating vessel (4), of a load (2) suspended in a hoisting mechanism (6, 15) and/or of a hooking part (9) of the hoisting mechanism (6, 15), are detected. A position and/or inclination of a landing platform (8) arranged on the floating vessel (4) is adjusted, based on the detected movements, in order to compensate for relative movements between the floating vessel (4) and the suspended load (2) and/or the hooking part (9), thereby synchronizing movements of the landing platform (4) to movements of the suspended load (2) and/or the hooking part (9), while moving the suspended load (2) and/or the hooking part (9) towards the adjustable landing platform (8).

A SYSTEM AND METHOD FOR GENERATING AND STORING ENERGY FROM WIND

Resumen de: SE2250775A1

(Fig 1)A system (1) for harvesting wind energy from passing vehicles (2), storing the energy and using the energy to generate electricity. The thrust of wind from passing vehicles (2) is captured by one or more single separate sail, board or blade (3), to creating reciprocating motion. This is used for actuating one or more pumps (4) so it pumps a fluid upwards bringing the fluid into an upper reservoir (6) generating and storing potential energy. Immediately or at a later time, the fluid can be allowed to flow back to the lower reservoir (5) and the flow can be to drive a turbine or turbines (7) or to generate electrical power. Wind generated by passing cars is stored as potential energy and used, immediately or later, to generate electrical power.

FLOATING FOUNDATION FOR AN OFFSHORE WIND TURBINE AND METHOD OF CONSTRUCTION

Resumen de: CN119486932A

A floating foundation for an offshore wind turbine, the floating foundation having a tower defining a vertical direction, the floating foundation comprising at least three vertical sections and at least two horizontal sections wherein the vertical sections and the horizontal sections are tubular members, the tubular members are arranged in an alternating manner and connected together by interpenetrating pipe joints, and wherein one of the vertical sections is arranged to receive a tower.

PROCÉDÉ DE FABRICATION D'UN ENSEMBLE PALE D'ÉOLIENNE ET ÂME DE CISAILLEMENT POUR PALE D'ÉOLIENNE

Resumen de: US2023050811A1

The present invention relates to a method of manufacturing a wind turbine blade (10). The method comprises arranging one or more shear webs (50, 55) within a first shell half. At least one support frame (80) is fixe to one or more anchoring points (86) on the inside surface (36b) of the first shell half, the support frame comprising a free end (81) for engaging with a lateral surface of the shear web. One or more guide element (74) are fastened to at least one of the lateral surfaces of the shear web such that the guide element extends laterally from the shear web to form a receiving space (88) between the guide element (74) and the shear web (55). The shear webs are then lowered into the first shell half such that the free end (81) of the support frame (80) is received in the receiving space (88) between the guide element (74) and the shear web (55).

PALE D'ÉOLIENNE DOTÉE D'UN SYSTÈME DE PROTECTION CONTRE LA FOUDRE

Resumen de: US2023142518A1

A lightning protection subsystem for a wind blade is presented. The lightning protection subsystem includes one or more conductive segments, where each of the one or more conductive segments include a conductor and a coupling portion, where the coupling portion is configured to secure the one or more conductive segments to an edge of the wind blade. Further, the one or more conductive segments form an elongated lightning conducting path along at least a portion of the length of the edge, at an outer surface of the wind blade.

PROCÉDÉ POUR L'ASSEMBLAGE D'UNE PALE D'ÉOLIENNE, CALE DE PALE D'ÉOLIENNE POUR L'ASSEMBLAGE D'UNE COQUE DE PALE D'ÉOLIENNE ET OUTIL DE SERRAGE POUR LE SERRAGE D'UNE BRIDE DE COLLE FABRIQUÉE SÉPARÉMENT PENDANT L'ASSEMBLAGE D'UNE PALE D'ÉOLIENNE

Resumen de: US2023241852A1

A method for assembling an integrated wind turbine blade shell, comprising:attaching and distributing cleats onto the first wind turbine shell part at a distance from the first edge of a first wind turbine blade part, wherein a ledge surface and a rail of each cleat define, together with the interior surface, a ledge for supporting a glue flange;securing a clamp tool to the anchor of each cleat;resting the separately manufactured glue flange on the ledge surface of each cleat;closing the first and second wind turbine blade shell parts;actuate the clamp tools to clamp the glue flange between the clamp head of each clamp tool and interior surface; anddetaching and removing the clamp tools from the cleats.

風力発電装置のローターブレード及びボート建造におけるコア材料としてのポリメチルメタクリレート硬質フォームの製造方法

Resumen de: MX2022001514A

The invention relates to the use of rigid PMMA-based foams as the core material in sandwich components in rotor blades of wind turbines and in boat building.

補助浮遊システムによる風力タービンタワーの保全のための方法

Resumen de: US2022227465A1

Methods for the maintenance of a marine structure having a wind turbine and at least one essentially vertical shaft are described. The methods include the use of an auxiliary floating system having: at least one floating element that remains semisubmerged throughout the process of maintaining the marine structure; at least one coupling structure that connects the system to the floating structure; and contact elements and tightening elements, wherein the contact and tightening elements are secured to the coupling structure and are intended to solidly connect the system to the shaft. Advantageously, this solid connection allows operations for the maintenance of the marine structure to be carried out in a manner that is efficient and safe for maintenance workers and for the systems involved in the operations.

半潜水浮体式基礎および半潜水浮体式基礎の構築方法

Resumen de: JP2025068645A

【課題】製作時の手間およびコストの低減化を図り、かつ、波力等による繰り返し荷重に対する抵抗性を確保し、なおかつ、メンテナンスコストの低減化を図ることを可能とした半潜水浮体式基礎と、この半潜水浮体式基礎の構築方法を提案する。【解決手段】風車１１の支柱１２を支持するセンターカラム３と、センターカラム３から間隔をあけて配設された複数のサイドカラム４，４，４と、センターカラム３とサイドカラム４とを連結するビーム５とを備える半潜水浮体式基礎２である。センターカラム３およびサイドカラム４は、円筒状のプレキャストプレストレストコンクリート部材からなる本体部と、鋼製の底版と、鋼製の頂版とからなる。ビーム５は、鋼製部材からなり、センターカラム３とサイドカラム４の底版同士または頂版同士を連結している。【選択図】図２

自律移動型洋上風力タービン

Resumen de: WO2023183475A1

An autonomous roaming offshore wind turbine (AROWT) includes a floating hull, a lifting keel extending outwardly from an underside of the hull, ballast, a propeller mounted to a portion of the hull, and a wind turbine mounted to an upper side of the hull. When deployed in a body of water, the AROWT moves in a figure-eight station-keeping pattern and includes: a wind turbine having a rated power between 5 MW and 25 MW, a rated wind speed between 8 m/s and 20 m/s, a wind turbine blade diameter within 100 m to 300 m, a lifting keel depth of between 30 m and 100 m, a hull speed to wind speed ratio of between 0.1 and 0.3, a pattern beam to wind turbine blade diameter ratio of between 0.5 and about 5.0, and a pattern beam to pattern surge ratio of between 0.02 and about 0.1

風力発電施設の施工方法

Resumen de: JP2025068789A

【課題】浮体式基礎の浮力の調整することで効率的な施工を可能とする、風力発電施設の施工方法を提案する。【解決手段】風車２１および支柱２２を備える上部構造体２と、上部構造体２を支持する浮体式基礎３とを備える風力発電施設の施工方法である。陸上の製作ヤードにて製作した浮体式基礎３に仮設フロータ４を設置するフロータ設置工程と、浮体式基礎３を台船により所定の位置に移動させる移動工程と、台船を潜水させて浮体式基礎３を進水させる進水工程と、浮体式基礎の上部構造体２を設置する風車設置工程と、仮設フロータ４を撤去するフロータ撤去工程とを備えている。【選択図】図４

流体機械

Resumen de: JP2025068833A

【課題】流体のエネルギと回転体の回転エネルギとの変換効率を高め易い流体機械を提供する。【解決手段】流体機械１００は、支持体１と、第１軸心Ｘ１回りに支持体１に対して回転自在に支持された回転体２と、それぞれが第２軸心Ｘ２回りに回転体２に対して回転自在に支持された複数の羽根体３と、回転体２の第１軸心Ｘ１回りの回転と、羽根体３の第２軸心Ｘ２回りの回転とを連動させる連動機構４とを備えている。連動機構４は、支持体１に支持された反力要素４１と、複数の羽根体３のそれぞれと一体的に回転する回転要素４２と、複数の回転要素４２のそれぞれと反力要素４１とを駆動連結する連結要素４３とを備え、回転体２の第１軸心Ｘ１回りの回転方向と、羽根体３の第２軸心Ｘ２回りの回転方向とが互いに逆方向になると共に、羽根体３の第２軸心Ｘ２回りの回転周期が回転体２の第１軸心Ｘ１回りの回転周期の２倍となるように構成されている。【選択図】図１

流体機械

Resumen de: JP2025068832A

【課題】簡素な構造で軽量化を図り易い流体機械を提供する。【解決手段】流体機械１００は、支持体１と、第１軸心Ｘ１回りに回転自在に支持体１に支持された回転体２と、それぞれが第２軸心Ｘ２回りに回転自在に回転体２に支持された複数の羽根体３と、回転体２の第１軸心Ｘ１回りの回転と、複数の羽根体３のそれぞれの回転体２に対する第２軸心Ｘ２回りの回転とを連動させる連動機構４とを備え、複数の羽根体３のそれぞれは、流体の圧力を受ける受圧部３１と、当該受圧部３１に対して第１側Ｌ１１に配置された第１軸部３２と、受圧部３１に対して第２側Ｌ１２に配置された第２軸部３３とを備え、連動機構４は、複数の第２軸部３３を互いに駆動連結し、回転体２は、複数の第１軸部３２を支持する第１支持部２１と、複数の第２軸部３３及び連動機構４を支持する第２支持部２２と、第１支持部２１と第２支持部２２とを連結する連結部２３とを備える。【選択図】図１

流体機械

Resumen de: JP2025068831A

【課題】流体の流動方向によらず、流体のエネルギと回転体の回転エネルギとの変換効率を高め易い流体機械を提供する。【解決手段】流体機械１００は、支持体１と、第１軸心Ｘ１回りに支持体１に対して回転自在となるように支持体１に支持された回転体２と、それぞれが第１軸心Ｘ１に平行な第２軸心Ｘ２回りに回転体２に対して回転自在となるように回転体２に支持され、流体の圧力により回転する複数の羽根体３と、を備えている。羽根体３の第１軸心Ｘ１回りの位相を公転位相とし、回転体２に対する羽根体３の第２軸心Ｘ２回りの位相を自転位相として、流体機械１００は、回転体２の第１軸心Ｘ１回りの回転と、複数の羽根体３のそれぞれの回転体２に対する第２軸心Ｘ２回りの回転とを連動させる連動機構４と、複数の羽根体３のそれぞれの公転位相に対する自転位相を変更する位相変更装置５と、を更に備えている。【選択図】図１

Indoor and outdoor hydroponic cultivation equipment

Resumen de: KR20250058339A

본 발명은 식물 또는 농작물을 실내외에서 수경재배를 이용하여 식재된 수경재배 트레이부를 다수개로 구비한 제1,2지지대로 구성하고, 각각의 수경재배 트레이부의 외측둘레에 태양전지판부를 다수개 구비하며, 수경재배 트레이부들에 연계되어 설치된 제3지지대에 발전기를 구비한 회전날개부가 설치되고, 태양전지판부와 발전기와 연계된 배터리와, 배터리와 연계되어 각각의 수경재배 트레이부에 식재된 식물 또는 농작물에 광원을 조사하도록 광원부를 구비하여서, 태양전지판부와 풍력에 의해 회전되는 회전날개를 이용하여 전기를 생산하여 이 전기를 광원부와 연결하여 수경재배 트레이부에 식재된 식물 또는 농산물에 조사하여 실내외에 상관없이 식물 또는 농산물의 재배를 용이하게 하도록한 실내외 수경재배장치에 관한 것이다.

A WIND POWER GENERATOR

Resumen de: KR20250058535A

본 발명은 블레이드유니트와 이동방지수단을 조합하여 풍력을 전달받아 회전하고 이 회전력을 발전 또는 동력취추라용으로 사용할 수 있으면서 저풍압은 물론 태풍과 같은 고풍압 상태에서도 원활한 작동성을 보장하여 지속적인 발전수행을 가능하게 하는 것으로서; 수직으로 세워지는 타워의 외벽면에 밀착되어 풍력에 의하여 회전하는 블레이드유니트와; 상기 블레이드유니트의 상,하측에 설치되어 풍력으로 회전하는 블레이드유니트가 타워의 수직 방향으로 움직이는 것을 제한하는 이동방지수단으로 구성하고; 상기 블레이드유니트는, 바람을 전도받아 실질적인 회전력을 발생시키는 블레이드와; 상기 블레이드를 유지하면서 바람에 따라 접철될 수 있도록 하는 블레이드브라켓과; 상기 블레이드브라켓과 결합되어 블레이드를 타워의 원주방향으로 연결하는 메인프레임을 포함하는 것이 특징이다.

부체식 풍차의 요 운동 저감 장치

Resumen de: JP2024065150A

To reduce long-period yaw motion generated in a floating wind turbine to prevent a fatigue service life of a structure constituting a floating wind turbine from decreasing.SOLUTION: One aspect of a yaw motion reduction device of a floating wind turbine according to the present disclosure is a yaw motion reduction device of a floating wind turbine comprising a float floating on the water surface, a wind power generation device installed on the float, and a mooring line that moors the float. The yaw motion reduction device comprises: a yaw angle detection unit that detects a yaw direction displacement of the float relative to a reference position of a yaw angle; a yaw angle suppression mechanism that can apply a yaw direction rotational force to the float; and a yaw angle control unit that is configured to control the yaw angle suppression mechanism so as to apply a rotational force to the float in a direction of reducing a long-period displacement of the yaw direction displacement detected by the yaw angle detection unit.SELECTED DRAWING: Figure 1

BLADE AND AXIAL IMPELLER USING SAME

Resumen de: EP4545800A1

The present application discloses a blade and an axial-flow impeller using the same. The present application provides a blade, comprising a blade tip, a blade root, a leading edge and a trailing edge, wherein the leading edge and the trailing edge extend from the blade tip to the blade root, respectively. The blade is capable of rotating about a rotation axis X which is perpendicular to a normal plane. In a projection of the blade on the normal plane, a circumferential included angle between the leading edge and the trailing edge forms a wrap angle, and the wrap angle decreases gradually from the blade root to a middle blade height of the blade and increases gradually from the middle blade height to the blade tip. Wherein, the middle blade height is an arc line formed by center points of the blade tip and the blade root along a radial direction. The blade of the present application allows for significantly reduced turbulent vortices and reduced intensity in the vicinity of the junction of the leading edge and the blade tip of the blade and in the vicinity of the junction of the trailing edge and the blade tip of the blade during the operation of the axial-flow impeller, leading to evenly lightened load of airflow on the blade, more uniform distributions of velocity and pressure, reduced velocity and pressure pulsations, and reduced noise.

LIGHTNING PROTECTION DEVICE, LIGHTNING PROTECTION SYSTEM, WIND TURBINE AND METHOD

Resumen de: EP4545788A1

The present disclosure relates to a lightning protection device, a lightning protection system, a wind power generator set, and a method. The lightning protection device includes a transition conductor with a predetermined length, width and thickness, the transition conductor comprising a first connecting end and a second connecting end opposite to each other in its length direction, the first connecting end being used for receiving lightning current, and the second connecting end being used for connection with a down lead system. The transition conductor includes a thinned area and an edge area, the edge area surrounds at least a portion of the thinned area, one side of the edge area and one side of the thinned area in the length direction are connected and jointly form the first connecting end, and a thickness of the thinned area is less than that of the edge area. The lightning protection device, the lightning protection system, the wind power generator set, and the method of the present disclosure can adapt to a skin effect of current and improve overall safety performance.

A WIND TURBINE

Resumen de: EP4545782A1

The invention belongs to the field of wind motors. The wind turbine according to the invention comprises:- an air intake nozzle arranged to allow entry of air into the turbine and flow of the air towards rotor blades,- a hollow air tube on which rotor blades of the wind turbine are installed, said hollow air tube being placed between the air intake nozzle and an air outtake nozzle, and- the air outtake nozzle arranged to allow at least partial release of air to the exterior of the wind turbine as well as at least partial return of the air via the hollow air tube towards the intake nozzle.The hollow air tube thus allows that air entering the wind turbine is returned in a feedback loop, which in addition to newly incoming air ensures higher flows and speeds that enable decrease of wind turbine dimensions.

COUPLING SYSTEM FOR COUPLING A SUPPORT PLATFORM TO A WIND TURBINE PLATFORM

Resumen de: EP4545787A1

It is described a coupling system for coupling a functional unit (8), in particular hydrogen producing unit, to a wind turbine (1), the coupling system comprising:a wind turbine platform (6) arrangeable to a wind turbine tower (2); anda support platform (10) for supporting the functional unit (8);wherein the wind turbine platform (6) comprises first fixing means (20) and the support platform (10) comprises second fixing means (25); andwherein the second fixing (25) means are detachably coupled to the first fixing means (20), so that the support platform (10) is detachably arranged at the wind turbine platform (6).

METHOD FOR STORING AT LEAST ONE PIPE OF A STATIONARY OFFSHORE DEVICE AND STATIONARY OFFSHORE DEVICE

Resumen de: EP4545784A1

Method for storing at least one pipe (13) of a stationary offshore device (1), particularly being a wind turbine (2), by bringing the at least one pipe (13) from a functional state into a storing state, wherein the method comprises the following steps:- dismounting the at least one pipe (13) being in the functional state in which it constitutes a component of a conveying arrangement (9) for conveying a fluid through the at least one pipe (13),- bringing the at least one pipe (13) into the storing state in which it is removably held by at least one suspension device (16) such that the at least one pipe (13) is suspended from a platform (7) of the offshore device (1).

HOLDING STRUCTURE FOR A WIND TURBINE AND TOWER SHELL

Resumen de: EP4545785A1

The present invention relates to a holding structure (1) for a tower of a wind turbine for holding internal components of the wind turbine tower, comprising a main beam (2) for providing a holding interface for holding the internal components, a first attachment section (3) for attaching the holding structure (1) to a first shell section of a tower shell (4) of the wind turbine tower and a second attachment section (5) for attaching the holding structure (1) to a second shell section of the tower shell (4). The first attachment section (3) is arranged at an attachment end (6) of a first crossbar (7), wherein a connection end (8) of the first crossbar (7) is connected to a first end section (9) of the main beam (2) with a first angle (a1), wherein the first angle (a1) is smaller than 180°. The invention further relates to a tower segment (25) for a tower of a wind turbine.

METHOD FOR PRODUCING A WIND TURBINE ROTOR BLADE

Resumen de: EP4545281A1

Die Erfindung betrifft ein Verfahren zum Herstellen eines Windenergieanlagen-Rotorblattes (200), welches eine erste und zweite Halbschale (210, 220) aufweist. Das Verfahren umfasst ein Herstellen der ersten Halbschale (210) und der zweiten Halbschale (220), ein Vorsehen eines Klebewinkels (230) mit einer Mehrzahl von Löchern (231) zum Verbinden der ersten und zweiten Halbschale (210, 220), wenn diese beiden aufeinander platziert sind, ein Verkleben eines Abschnitts des Klebewinkels (230) mit der ersten oder zweiten Halbschale (210, 220) mittels eines Klebers (240), ein Einführen von ersten Enden (410) einer Mehrzahl von Zugspannern (400) durch die Löcher (231) in dem Klebewinkel (230), ein Vorsehen von ersten Knoten (411) oder Schlaufen (412) an den ersten Enden (410) der Zugspanner (400), ein Einführen von zweiten Enden (420) der Mehrzahl von Zugspannern (400) durch Löcher in der ersten oder zweiten Halbschale (210, 220), so dass die zweiten Enden (420) von außerhalb der ersten und zweiten Halbschale zugänglich sind, ein Vorsehen von zweiten Knoten (421) oder Schlaufen (422) an den zweiten Enden (420) der Zugspanner (400), und ein Vorspannen der zweiten Enden (420) der Zugspanner (400) mittels Spannwerkzeuge (500) außerhalb der ersten und zweiten Halbschalen (210, 220) bis der Kleber (240) ausreichend ausgehärtet ist.Die Erfindung betrifft ferner eine Verwendung eines Gewebebandes als Zugspanner und ein Windenergieanlagen-Rotorblatt (200).

风力发电叶片清理装置

Resumen de: CN222810910U

本申请公开了风力发电叶片清理装置，涉及风力发电技术领域，而本实用新型包括无人机本体，无人机本体的顶端固定连接有连接板，连接板的顶端一侧设置有喷水机构，连接板的顶端另一侧设置有配合喷水机构使用的摆动机构，喷水机构包括储水箱，储水箱的底端与连接板的顶端固定连接，储水箱的一端下部贯穿设有抽水管，连接板的顶端固定连接有高压水泵，本实用新型通过设置喷水机构，起到便于对发电叶表面进行快速喷水并冲洗，操作简单快捷，使得清理装置的清理效果更佳，本实用新型通过设置摆动机构，起到便于辅助喷水机构使用，使得喷水机构在喷水时喷头能够不断的摆动，增强对风力发电叶的冲洗效果，提高清理装置的清理效果。

一种风力发电机的变桨系统

Resumen de: CN222810902U

一种风力发电机的变桨系统，包括：第一变桨柜、第二变桨柜和电机，第一变桨柜和第二变桨柜左右对称设于发电机轮毂内，电机固定于发电机轮毂内，第一变桨柜和第二变桨柜电连接，第一变桨柜和电机电连接。其中，第一变桨柜包括：第一变桨柜柜体和驱动器；第二变桨柜包括：第二变桨柜柜体和电容。本实用新型与传统技术相比，通过两个变桨柜实现了传统三个变桨柜的作用，大幅增大了空间使用率和减少了安装时间。

一种风力发电机桨叶调节装置

Resumen de: CN222810903U

本实用新型公开了一种风力发电机桨叶调节装置，包括方形桨叶、固定块和箱体，所述箱体的上表面一侧固定连接有第一支撑块，所述第一支撑块的上表面一侧固定连接有避雷针；所述箱体的外表面一侧固定连接有散热板，所述箱体的外表面一侧转动连接有风向尾。该风力发电机桨叶调节装置，通过方形桨叶、固定块、箱体、第一支撑块、避雷针、散热板和风向尾的设置，在使用时，为了防止遇到阴雨天气通过避雷针用于保护设备免受雷击危害，当风吹过风向尾时，风向尾会受到风力的作用而转动，指示出风的方向，通过观察风向尾的位置，操作人员可以了解到风的方向，从而及时调整设备的位置，使其正对着风，以获得最大的风能转换效率。

一种装配式过渡段结构及构架式风电塔架

Resumen de: CN222810905U

本申请涉及一种装配式过渡段结构及构架式风电塔架，过渡段结构包括：四个结构相同的分片式结构，四个分片式结构相互组装；每个分片式结构均包括铸钢钢管、过渡段侧板、过渡段锥板、平板连接部；过渡段锥板的底端连接所述铸钢钢管，过渡段锥板的顶端固定安装有分段法兰；所述过渡段侧板设置在所述铸钢钢管的两侧，且所述过渡段侧板的顶端与所述过渡段锥板连接；平板连接部设置在相邻两个所述分片式结构中的所述过渡段锥板和所述过渡段侧板的拼接处且使用螺栓进行连接固定；所述铸钢钢管的底端设置有铸钢法兰。本申请的装配式过渡段结构较整体式过渡段而言，运输便利，并且在现场使用螺栓进行组装连接，施工速度快，组装效率高，且质量容易保障。

一种风力发电机吸油管加热机构

Resumen de: CN222811555U

本实用新型涉及管道技术领域，具体为一种风力发电机吸油管加热机构，包括放置板、吸油器、管道和加热装置，所述放置板的上表面固定连接有吸油器，所述吸油器的上表面固定连接有管道，所述加热装置设置在管道的表面，所述加热装置包括连接架和罐体，所述连接架与放置板的上表面固定连接，所述罐体与连接架的上表面固定连接，所述罐体的下表面设置有动力器，所述罐体侧面固定连接有进水管，所述罐体的侧面固定连接有控制板。本实用新型，通过设置加热装置，有效的对管道进行加热，起到对管道进行加热的作用，降低设备在使用时，管道在进行吸油时，由于环境温度较低，容易造成管道内部的油进行冻结，造成设备难以快速吸油的情况，提高设备的实用性。

一种新能源太阳能板及风力发电装置

Resumen de: CN222814402U

本实用新型公开了一种新能源太阳能板及风力发电装置，包括安装板，所述安装板的上表面固定连接有安装支架，安装支架的上表面固定连接有支撑木，支撑木的上表面和安装支架的上表面共同固定连接有两个光伏架，每个光伏架的上表面均安装有太阳能板，安装板的上表面固定连接有风光互补控制器。本装置通过设置的太阳能板、发电风机、风光互补控制器和蓄电池组，能够利用太阳能板和发电风机对蓄电池组进行太阳能发电和风力发电并储存进蓄电池组的内部，实现风能和光能的新能源发电，并通过设置的安装板、安装支架、握持把和支腿架，能够便于此新能源发电装置的搬运和安装，此新能源发电装置结构简单，小巧，便于人们的日常新能源发电使用。

一种面向风力发电机组的密封组件

Resumen de: CN222811216U

本实用新型公开了一种面向风力发电机组的密封组件。该密封组件包括主轴和密封环；其中，该密封环包括密封环座、密封条和多个压缩弹簧；其中，密封环座为环形结构；其中，密封环座包括密封槽，密封槽为开设在密封环座上的环形凹槽，与密封环座同轴；密封槽由密封环座的内圆周表面沿密封环座的径向方向延伸，不与密封环座的外圆周表面连通；密封条为环形结构；压缩弹簧是承受主轴径向压力的螺旋弹簧；密封条设置于密封槽中，压缩弹簧设置于密封槽的底面和密封条的外圆周表面之间；压缩弹簧的压缩方向与密封条的径向重合，为密封条提供径向的压力，以将密封条压紧在主轴表面。

一种风电机组免爬器

Resumen de: CN222810734U

本实用新型涉及风电发电设备技术领域，尤其为一种风电机组免爬器，包括免爬器和爬梯，所述爬梯的外侧安装有免爬器，并且免爬器的前侧安装有用于工作人员站立的脚踏板，所述免爬器的上方固定连接有操作面板，并且操作面板的两侧设有与免爬器呈固定连接的把手，所述把手的外侧均转动连接有支撑组件；本实用新型在工作人员采用免爬器进行上下移动时，工作人员转动一侧的转动杆，腰部进入至第一支撑杆和第二支撑杆之间并挤压移动板，转动另一侧的转动杆，将另一侧的腰部位于另一侧的第一支撑杆和第二支撑杆之间，此时在爬升时，其第二支撑杆可以起到很好的支撑工作人员后背的目的，避免工作人员在进行爬升或者下降时，其后背与筒壁接触磨损受伤。

用于风力发电机组出机舱作业的辅助装置

Resumen de: CN222810731U

本申请涉及风力发电机装置技术领域，尤其涉及一种用于风力发电机组出机舱作业的辅助装置。用于风力发电机组出机舱作业的辅助装置，包括支撑组件和爬梯，爬梯设置在支撑组件的一侧；支撑组件相对的两端分别具有卡槽和挂接部，卡槽用于与机舱的控制柜支架卡接，挂接部用于与机舱的顶部挂接。本申请的用于风力发电机组出机舱作业的辅助装置，解决了作业人员直接踩在主控柜支架或发电机支架上，容易踩坏主控柜或发电机设备的问题。

一种内置电气系统的护轮坎

Resumen de: CN222809947U

本实用新型公开了一种内置电气系统的护轮坎，护轮坎为金属箱式结构，其箱式主体中部设有贯通两侧的数个通风方格，数个通风方格并排间距设置，箱式主体下部设电源安装仓，通风方格两端口设防护网，每个通风方格插配一组风力发电机模组，电源安装仓内密封有储能模组及其配置电路，风力发电机模组串联连接储能模组，储能模组串联连接，箱式主体的靠岸侧面引出数组供电线束和数个供电接口；护轮坎内置风力发电机模组，可利用码头前沿丰富的风力资源转化电能给低耗能电气设备供电，解决由码头后方引电存在的安全风险问题和走线难度大、成本高的问题，在保证护轮坎基本功能及防撞强度下，充分利用护轮坎码头前沿点位优势和内部空间，赋予其更多功能性。

一种使用塑体油颗粒作为润滑介质的变桨轴承

Resumen de: CN222810911U

本实用新型公开了一种使用塑体油颗粒作为润滑介质的变桨轴承，包括外圈、内圈、滚动体、保持架和塑体油颗粒或者镶嵌块，所述保持架用于保持滚动体在外圈、内圈之间均匀分布，所述塑体油颗粒或者镶嵌块与滚子接触，给滚动体提供润滑，所述塑体油颗粒或者镶嵌块以高分子聚合物作为基体材料，并与润滑油和添加剂进行混合，形成黏性流体状的物质，经过加热固化，使其形成微孔含油的润滑颗粒或者镶嵌块，其内部的微孔吸附了饱和润滑油，通过表面张力储存在聚合物微孔中。由于内置润滑材料，滚动元件无需频繁加油或润滑，减少维护成本，避免了环境污染。

一种风光互补的发电装置

Resumen de: CN222814403U

本实用新型公开了一种风光互补的发电装置，包括支杆、风力发电机构和太阳能发电机构；支杆：其上端设有防护罩，支杆的内部下端设有蓄电池，防护罩的上端中部设有支架；风力发电机构：其包括转盘、风力发电机和风向传感器，所述防护罩的上表面左端转动连接有转盘，转盘的上端设有风力发电机，支架的上端后侧设有风向传感器；太阳能发电机构：其设置于防护罩的右端，所述防护罩的外部设有单片机，单片机的输入端电连接蓄电池的输出端，该风光互补的发电装置，在风光互补的发电时，便于自动调节风力发电机和太阳能板的旋转角度，使风力发电机可跟随风向进行转动，太阳能板的受光照时长较长，使发电装置的发电能力提高。

一种漂浮式风气机组叶片气热除冰装置

Resumen de: CN222810907U

本实用新型公开了一种漂浮式风气机组叶片气热除冰装置，包括：温度传感器、机舱湿度传感器、鼓风机、保温鼓风管道、叶尖前缘隔温板以及控制启停系统。本装置利用自动判别叶片临界结冰状态的程序，在叶片开始结冰的前期阶段，通过启动鼓风机装置给叶片前缘位置升温，遏制叶片发生结冰的情况。有效缓解深远海域叶片结冰带来的机组性能下降、运维成本高、施工风险大等问题。

一种海上风光发电系统

Resumen de: CN222810904U

本申请公开了一种海上风光发电系统，涉及风光发电技术领域，包括：风力发电组件、光伏发电组件、蓄电池、抽水蓄能装置和压缩空气储能装置分别与电网连接，抽水蓄能装置包括下水库、上水库、水泵水轮机和压力管道，上水库位于下水库的上方，且下水库和上水库通过压力管道连接，水泵水轮机设于下水库中并与压力管道连接，压力管道上设有阀门，控制器分别与水泵水轮机、阀门、蓄电池和压缩空气储能装置连接。通过设置三种储能装置，即蓄电池、抽水蓄能装置和压缩空气储能装置，控制器可根据工况控制相应的储能装置储电和放电，能够有效适应海上复杂的工况变化，避免水泵水轮机低效率运行，降低对水泵水轮机造成耗损。

用于长期能量存储的具有零污染足迹的热机械系统

Resumen de: AU2023310445A1

Thermo-mechanical system for storage of thermal energy which is further transformed into electric energy and hot water. The system is composed of two main units: a thermal storage unit and a transformation unit to transform stored energy from heat into electric energy and hot water.

offshore floater that are easy to tug

Resumen de: WO2025084503A1

The present invention relates to an offshore floating body that is easily towed, the offshore floating body comprising: a plurality of legs disposed at intervals from one another; connection bars connected between any one of the legs and another leg; and a cover member arranged to partially surround at least one outer surface of a leg, wherein when towing is performed at sea, the flow of seawater is guided to the outside of the legs by contact with the cover member and thus the flow of seawater between any one of the legs and another leg is suppressed, reducing the resistance caused by seawater.

一种大型风力发电机的清污设备