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一种微风发电可折叠塔架

Resumen de: CN223984544U

本实用新型公开一种微风发电可折叠塔架，包括底座、折叠机构和调节杆，所述折叠机构包括下梁、上梁和分别与上梁以及下梁活动配合的支撑杆，所述支撑杆之间活动配合，所述调节杆的伸缩端设置有齿条，所述齿条啮合有齿轮，所述齿轮设置于支撑杆的一端，本实用新型，通过支撑杆作为折叠条件，可以对上梁和下梁进行堆叠，方便收纳，减少空间占用，通过调整调节杆的伸缩端长度，推动滑块，带动齿条移动，齿条带动齿轮转动，齿轮带动支撑杆翻转，将上梁撑起，可以先将所有的上梁撑起后安装发电扇叶，也可先安装上层的发电扇叶，升起上层的上梁后，再安装下层的发电扇叶，再将下层的上梁升起，安装人员不用攀高操作，降低坠落风险。

转轴及风力发电机组

Resumen de: CN223984676U

本申请提供转轴及风力发电机组。可用于转轴技术领域。该转轴包括多个转轴单体，多个转轴单体沿转轴单体的延伸方向依次连接；转轴单体包括主体，以及设置于主体的第一连接部和第二连接部，第一连接部和第二连接部中的至少一个能用于连接联轴器；在相邻的两个转轴单体中，其中一个转轴单体的第一连接部能与另一个转轴单体的第二连接部连接。本申请提高了转轴在运输和安装时的便捷性。

一种风电机组滑动式偏航轴承装置

Resumen de: CN223984549U

本实用新型涉及风电机组设备技术领域，本实用新型公开了一种风电机组滑动式偏航轴承装置，包括内圈；所述内圈的外部转动设置有外圈，所述内圈和外圈之间安装有滚动体；所述外圈的外表面固定有外齿圈盘；所述内圈的上方设置有支撑架；所述支撑架上安装有驱动装置，通过所述驱动装置可驱动支撑架和内圈同步进行转动；该风电机组滑动式偏航轴承装置，通过机械结构设计来实现对内圈的锁定，这种设计避免了阻动液体因长期使用而变质的问题，确保了轴承上圈的稳定性和阻动性能，即使在恶劣的环境条件下也能保持良好的工作状态，避免了阻动液体带来的额外阻力，齿轮减速电机在运转时减少了过热的风险，还延长了齿轮减速电机的使用寿命。

一种基于载荷预测前馈补偿的风力机变桨控制方法

Resumen de: CN121630641A

本发明属于风力发电控制技术领域，涉及到一种基于载荷预测前馈补偿的风力机变桨控制方法，其首先分析风速与载荷信号的频谱，依据离散峰值检测、互功率谱及能量比，区分当前所受干扰为周期性载荷干扰或瞬时载荷干扰；然后解析风轮轴侧向能量比及多频带能量分布，以确定周期性载荷干扰的方向或瞬时载荷干扰的强度变化幅值；据此生成对应前馈补偿信号：对周期性载荷干扰，生成同步反向的正弦补偿信号；对瞬时载荷干扰，生成与其强度变化幅值成正比的滤波补偿信号；最后，将经限幅与限速率处理的前馈信号与功率反馈信号融合，输出集成桨距角指令；本发明通过对载荷类型的区分与对应补偿，提升了变桨系统对复杂载荷的主动抑制能力。

基于机器学习的风电机组深度自诊断方法及装置

Resumen de: CN121637454A

本申请实施例提供一种基于机器学习的风电机组深度自诊断方法及装置，方法包括：通过将风电机组整体结构划分为结构部件和相关空间，并从整体结构中采集多物理场传感器数据，将风电机组的结构部件离散化为多个有限单元，并将相关空间定义为连接有限单元的节点，构建对应的风电机组网络拓扑结构，基于网络拓扑结构为有限单元建立对应的物理场控制方程，确定对应的全局耦合方程组，并采用数值方法求解全局耦合方程组，确定对应的物理响应数据，将实时多物理场传感器数据和实时物理响应数据输入设定混合学习模型中进行无监督和有监督混合学习，以确定风电机组的生命周期预测结果，本申请能够提高风力发电机组故障诊断和预测的准确性和效率。

基于模糊控制的风电机组自适应控制方法、装置及设备

Resumen de: CN121630639A

本发明公开一种基于模糊控制的风电机组自适应控制方法、装置及设备，该方法步骤包括：步骤S01.获取被控机组运行过程中的运行参数以及环境参数；步骤S02.根据被控机组运行过程中的运行参数以及环境参数估算当前风速；步骤S03.根据估算的当前风速计算实时湍流强度；步骤S04.判断实时湍流强度是否达到预设湍流条件；步骤S05.如果实时湍流强度达到预设湍流条件，根据实时湍流强度基于模糊控制进行降功率调度，以按照模糊控制得到的输出功率控制被控机组降功率运行。本发明能够在不增加风力发电机组叶片、轮毂极限载荷的前提下，提升机组在复杂、大湍流地形环境下的运行稳定性，确保机组安全运行，减少机组发电量损失。

一种风力发电机组轮毂内部件更换系统及其使用方法

Resumen de: CN121630660A

本发明公开了一种风力发电机组轮毂内部件更换系统及其使用方法，属于风力发电机组工装领域。该系统包括支撑架和平台；支撑架一端设有螺套，用于套接并锁紧连接螺栓上；平台设置于支撑架另一端，用于安装卷扬机等起重设备。方法包括：在连接螺栓上安装支撑架并搭建平台；在平台上安装卷扬机；在轮毂上部内壁或外壁设置带定滑轮的固定锚点；通过卷扬机钢丝绳绕过定滑轮垂直吊装部件。本发明利用轮毂内部现有高强度螺栓作为承力基础，构建内部作业与起重系统，实现了变桨齿轮箱等核心部件的免拆风轮更换。摆脱了对大型外部起重机的依赖，具有作业成本低、周期短、安全性高、不受外部场地环境限制以及工装模块化、通用性强等优点。

风力发电机的分段叶片及风力发电机

Resumen de: CN121630633A

本申请公开了一种风力发电机的分段叶片及风力发电机，其中，风力发电机的分段叶片包括通过连接结构连接的第一叶片段和第二叶片段，连接结构包括第一预埋件、第二预埋件、拉紧件和楔形块，第一预埋件设于第一叶片段的连接端内；第二预埋件包括连接的预埋段和盒体，预埋段设于第二叶片段的连接端内；盒体伸出第二叶片段的连接端，盒体内设有容纳空腔；楔形块可拆卸的设于容纳空腔内，楔形块具有与承压端抵接的第一倾斜面；在楔形块设于容纳空腔内时，第一倾斜面与承压端抵接，且第一倾斜面对承压端施加朝向背离第一预埋件方向的预紧力。本申请提供的技术方案，可以确保连接结构在复杂载荷环境下仍能长期维持极高的连接刚度和紧固性。

用于在离网状态期间提供风力涡轮的齿轮箱润滑的系统和方法

Resumen de: US20260063112A1

A method for providing gearbox lubrication of a wind turbine during an off-grid state includes fluidly coupling an auxiliary lubrication system with a gearbox of the wind turbine. The off-grid state is characterized in that the wind turbine is mechanically and electrically installed at a wind farm but not yet connected to a grid. The method also includes determining a time-based control scheme for the auxiliary lubrication system to provide lubrication to the auxiliary lubrication system during the off-grid state. The time-based control scheme is defined a first time period in which the lubrication is provided to the gearbox via the auxiliary lubrication system during the off-grid state and a second time period in which the lubrication is not provided to the gearbox via the auxiliary lubrication system during the off-grid state. The first time period is less than the second time period. Further, the method includes implementing, via a controller, the control scheme for the auxiliary lubrication system to provide the lubrication to the gearbox of the wind turbine during the off-grid state.

分片式塔架的组拼方法

Resumen de: CN121630644A

本公开提供一种分片式塔架的组拼方法，适用于分片式塔架，分片式塔架包括第一塔架分片和第二塔架分片，分片式塔架的组拼方法采用分片式塔架组拼装置，分片式塔架组拼装置包括机架和连接于机架的回转支撑，回转支撑包括塔架分片连接部和移动支撑组件，塔架分片连接部可转动地连接于移动支撑组件以带动塔架分片旋转，移动支撑组件活动地连接于机架上，以带动塔架分片移动，分片式塔架的组拼方法包括如下步骤：将第一塔架分片连接于塔架分片连接部；驱动塔架分片连接部相对于移动支撑组件转动，以带动第一塔架分片旋转至第一预定角度；将第一塔架分片锁定于第一预定角度，以在第一预定角度下与第二塔架分片组拼在一起。

基于时间邻近图的风电机组异常数据检测方法及评估方法

Resumen de: CN121637364A

本发明公开基于时间邻近图的风电机组异常数据检测方法及评估方法。方法包括：针对风电机组时序数据，通过构建时间邻近图建模数据点间的时间邻近关系；构建图注意力自编码器模块，利用时间邻近图图结构信息对节点特征进行编码和重构；构建基于长短期记忆人工神经网络的评分网络模块，将评分网络模块与图注意力自编码器连接，通过联合训练使模型同步学习数据重构和异常评分，利用构建的评分网络模块和图注意力自编码器对异常数据进行检测。评估方法利用基于时间邻近图的风电机组异常数据检测方法和第二方法分别识别待测数据中的异常点；将清洗后的两组数据分别分为多个数据集合，利用预测模型进行性能验证；比较检测异常数据的有效性。

一种海上风电阻尼器参数智能优化设计方法

Resumen de: CN121637696A

本发明涉及风力发电设备阻尼器的结构参数智能优化技术领域，且公开了一种海上风电阻尼器参数智能优化设计方法。以阻尼系数、刚度系数、活塞行程构成参数向量并设上下界，按谐波序号记录输入幅值、频率与初相位，建立多谐波激励。将装置等效为单自由度，计算各阶稳态幅值与相位差并形成频率—幅值映射；设统一目标幅值并受行程约束，构建基于全阶偏差平方的频域度量；对该度量求阻尼和刚度梯度成向量，结合最小步距与阈值实施更新、边界与行程投影、闭式修正及共振排斥，并以公差定义最小可辨变化与收敛；对超限阶次重算步长与投影，必要时下调目标；最终经逐阶能量平衡校核，输出最优阻尼、刚度及行程记载值与全阶响应表。

基于异频耦合的风浪能多自由度宽频带控制方法

Resumen de: CN121634864A

本发明属于海洋可再生能源综合利用技术领域，尤其是一种基于异频耦合的风浪能多自由度宽频带控制方法，包括：对风浪环境特征进行频域识别，构建风浪异频能量耦合模型；基于多自由度浮式平台的运动响应特性，设计异频能量调控与转换机制；采用全工况动态优化控制策略，实现风能转换单元与波能转换单元的协同运行与能量流自适应分配。本发明针对风能与波浪能在频率特性、时间尺度及空间分布上的显著差异与关联性，建立异频风浪耦合动力学模型，通过多自由度运动解耦与状态观测，在复杂海况下实现低频风致与高频波致耦合能量的宽频带捕获，有效提升系统的能量利用率、姿态稳定性及结构安全性，具备良好的鲁棒性与工程适应性。

一种风力发电机组构架式塔架主管与支管连接结构及施工方法

Resumen de: CN121630646A

本发明公开了一种风力发电机组构架式塔架主管与支管连接结构及施工方法，包括主管、第一管片、第二管片、第三管片、第一支管、上法兰、下法兰和第二支管；施工时，在工厂完成第一管片、第二管片和第三管片之间的焊接，然后完成第一管片、第二管片、第三管片与主管之间的焊接，接着完成第一支管与第一管片、第三管片之间的焊接，然后完成上法兰与第一支管之间的焊接以及下法兰与第二支管之间的焊接，最后将所有构件运输至现场安装，上法兰与下法兰之间通过若干紧固件连接。现有技术相比，本发明具有用钢量省、抗疲劳优、施工方便、维护简单、适应性强等优点。

一种带有空气引射器的联合水下储能系统

Resumen de: CN121643265A

本发明公开了一种带有空气引射器的联合水下储能系统，包括水下压缩空气储能子系统、深海混凝土球电池子系统、单向阀和空气引射器；所述空气引射器的工作流体入口与水下压缩空气储能子系统的膨胀机的气体出口连接，空气引射器的出口直接与外界大气环境连接；所述单向阀的出口经排气管路与空气引射器的引射流体入口连接，单向阀的入口与深海混凝土球电池子系统的排气口连接。本发明利用水下压缩空气储能子系统膨胀机运行时未被使用的高压空气作为空气引射器的工作流体，引射深海混凝土球电池子系统舱室内的残余气体形成真空环境，从而使深海混凝土球电池系统在储能阶段获得更高的真空度，提升其能量利用效率和储能效率。

一种风电塔筒的风机运行参数检测方法及装置

Resumen de: CN121630653A

本发明涉及风机检测技术领域，尤其涉及一种风电塔筒的风机运行参数检测方法及装置，包括：基于部署于风电塔筒上的图像采集设备在风机运行过程中持续采集到的风机叶片图像，得到与图像采集设备距离最近的目标风机叶片的中轴线方程；基于多帧风机叶片图像对应的目标风机叶片的中轴线方程，得到风机的轮毂中心坐标；基于轮毂中心坐标和目标风机叶片的轮廓方程，得到目标风机叶片旋转角度的最大值和最小值；基于旋转角度的最大值和最小值，得到风机的偏航角；基于多帧风机叶片图像中出现旋转角度的最大值的间隔时间，得到风机的转速。上述技术方案能够打破固有的对风机叶片图像完整性的要求，提高风机运行参数检测的灵活性与准确性。

一种双模态风致振动取能装置、传感器节点和监测设备

Resumen de: CN121643526A

本发明公开了一种双模态风致振动取能装置，属于能量收集技术领域。该装置由压电复合梁、钝体、连接部件和底座构成，压电复合梁的一端固定于底座，另一端与连接部件相连，钝体通过转轴安装于连接部件的凹槽内，可在风力作用下绕其转轴旋转。钝体由转轴及至少三个导流部件组成，导流部件的大小和形状可不同，钝体可为偏心结构，从而在旋转时产生离心力。工作时，气动力与钝体旋转所产生的离心力共同作用于压电复合梁，使其发生双模态风致振动，进而在压电层电极间形成交变电势差，实现风能到电能的转换。本发明能够显著扩大装置的工作风速范围，通过偏心旋转和导流增强作用提高振动幅度和输出功率，适用于长期运行的野外监测设备供电。

用于在离网状态期间获取风力涡轮的能量的系统和方法

Resumen de: US20260063107A1

A method for harvesting energy from one or more internal energy sources of a wind turbine of a wind farm during an off-grid state includes collecting energy from the one or more internal energy sources locally at the wind turbine during the off-grid state. The off-grid state is characterized in that the wind turbine is mechanically and electrically installed at the wind farm but not yet connected to a grid. The method further includes storing at least a portion of the energy in one or more energy storage devices locally at the wind turbine or the wind farm during the off-grid state. Moreover, the method includes using the energy to periodically power one or more electrical power systems used for idle operation or maintenance tasks of the wind turbine during the off-grid state.

一种风机转子滑环清洁维护装置

Resumen de: CN121630661A

本发明涉及风电机组维护技术领域，具体涉及一种风机转子滑环清洁维护装置，包括：安装框架，其包括相对设置的第一转盘和第二转盘，以及连接第一转盘与第二转盘的多个支撑件，多个支撑件围设形成维护空间；拆卸机构，其包括滑动组件和拆卸组件，滑动组件滑动安装在支撑件上，拆卸组件包括旋转驱动件和拆卸件，拆卸件安装在旋转驱动件的驱动端；清洗机构，其包括轨道组件和清洁组件，清洁组件安装在轨道组件上并朝向空间延伸。通过将拆卸机构与清洗机构安装在维护空间内，滑动组件与轨道组件分别带动拆卸件和清洁组件在维护空间内定位与灵活移动，使得装置能够在不移动风机本体的前提下完成全部清洁维护工序，提升作业连续性和维护效率。

桩基冲刷监测与图像采集一体化装置

Resumen de: CN121629972A

本发明涉及海上风电工程结构安全监测技术领域，具体涉及一种集成单波束测探、无人摄影潜水器、浊度自适应光照调节、模块化快速部署及自动清洁功能的海上风力发电机桩基冲刷检测装置，尤其适用于复杂海洋环境下桩基冲刷深度精准测量与冲刷坑图像高清采集的一体化监测系统。装置包括桩基础、快装式模块化平台结构及监测设备。快装式模块化平台结构由设备承载模块和桩体固定模块构成，桩体固定模块在桩基础上自适应抱紧，设备承载模块装载起吊装置，起吊绳尾端装无人潜水器。监测设备含浊度传感器、摄像头及单波束探测仪，单波束探测仪沿桩基础周向扫描获初始冲刷深度数据，无人潜水器下潜拍高清图像，数据融合后生成冲刷坑形态分析报告。

用于漂浮式风机的基础装置、风电机组及控制方法

Resumen de: CN121630650A

本发明涉及风电领域，提供一种用于漂浮式风机的基础装置、风电机组及控制方法。用于漂浮式风机的基础装置包括底座；塔架，安装于底座，塔架用于安装风机组件；推进器，安装于底座并与风机组件的测风机构电连接，推进器适于基于测风机构的测风数据调整底座的位姿。该用于漂浮式风机的基础装置能够实时根据测风数据调整底座的位姿，确保风机组件始终处于最佳迎风角度；有助于最大化捕获风能，提高风机的发电效率和整体运行性能；能够在不同海洋条件下保持稳定运行，显著增强了其对复杂环境的适应能力；优化风能捕获效率，有助于减少因风浪等自然因素引起的结构振动和疲劳载荷，延长风机及其支撑结构的使用寿命，提高了整个系统的稳定性和安全性。

一种风力发电机组腐蚀状态监测系统及防护方法

Resumen de: CN121633231A

本申请公开了一种风力发电机组腐蚀状态监测系统及防护方法，涉及风力发电设备腐蚀监测技术领域，所述系统包括：传感器模块，用于实时采集并输出多源腐蚀数据；所述传感器模块包括盐雾传感器、参比电极和温湿度传感器；数据处理模块，与传感器模块通信连接，且内置有腐蚀分析算法，用于接收并存储多源腐蚀数据，并基于腐蚀分析算法对多源腐蚀数据进行融合分析，计算得到当前腐蚀速率，并预测关键部件的剩余防护寿命；决策输出模块，与数据处理模块连接，用于根据当前腐蚀速率和预测的关键部件的剩余防护寿命，生成对应的腐蚀风险评估报告或输出对应的维护指令。本发明具有实现多参数协同监测和实时数据分析、提高腐蚀防护精准性的优点。

塔筒结构、风电塔筒及风电塔

Resumen de: CN121630648A

本发明提出一种塔筒结构、风电塔筒及风电塔，包括塔筒主体和设置在塔筒主体内部的钢筋结构，钢筋结构包括钢筋网，钢筋网的数量为一个。本发明提出的塔筒结构、风电塔筒及风电塔，在塔筒主体内部设置数量为一个的钢筋网确保塔筒结构的结构强度，一方面能够减少甚至避免塔筒主体内部形成空洞或薄弱区的情况，并且，使得钢筋绑扎难度降低、效率提高、准确性提高，从而提高塔筒结构的结构耐久性和安全性，提高塔筒结构的生产质量和生产效率，另一方面能够减小塔筒主体的壁厚、混凝土用量、钢筋用量及自身重量，从而能够降低塔筒结构的自振频率，降低将塔筒结构的自振频率调节到预定范围内的难度，并且降低塔筒主体的生产成本、运输成本及装配难度。

山地果园自发电自补给智能水肥管理系统、方法及设备

Resumen de: CN121621103A

本发明提供一种山地果园自发电自补给智能水肥管理系统、方法及设备，涉及山地果园水肥管理技术领域，用以解决现有技术中对于山地果园的发展，存在水资源匮乏，果园管理难度较大的缺陷。包括：水收集装置、集水池、果园供水装置、发电装置和控制装置；水收集装置与集水池机械连接，果园供水装置与集水池机械连接，发电装置与果园供水装置电连接，水收集装置、果园供水装置和发电装置均与控制装置电连接；水收集装置，用于收集雨水，并将雨水储存在集水池中；果园供水装置，用于通过集水池中的水灌溉山地果园；发电装置，用于将风能和/或太阳能转化为电能，电能用于驱动果园供水装置；控制装置，用于控制水收集装置、果园供水装置和发电装置。

一种基于毫米波雷达技术的在线风机叶片不平衡检测方法和系统

Resumen de: CN121630658A

本发明提供了一种基于毫米波雷达阵列的在线风机叶片不平衡检测方法与系统。在塔筒外壁竖直布置雷达阵列，通过非接触方式实时测量叶片。核心方法在于分析同一周期内叶片间的相对变形差，构建平均与最大变形量指标，并与阈值比较，实现故障诊断与定位。系统采用二级判定策略：先综合单周期内多个雷达数据判断短期异常，再基于连续多个转动周期内的异常频次区分瞬时干扰与真实故障。本发明实现了在线、实时、高精度的叶片状态监测，具有环境适应性强、抗干扰能力优异、预警机制完善、维护成本低等优势，为风力发电机组的安全稳定运行提供了可靠保障。该方法环境适应性强，抗干扰好，可在线、高精度监测叶片状态，保障机组安全稳定运行。

一种风电机组扭矩控制方法、装置、设备及介质

Resumen de: CN121630640A

本申请公开了一种风电机组扭矩控制方法、装置、设备及介质，涉及风电技术领域，包括：采集目标风电机组的变桨扭矩数据，并根据预设滑动窗口对变桨扭矩数据进行平滑处理；基于得到的处理后变桨扭矩数据计算目标风电机组各桨叶的累计平均值，并根据累计平均值确定各桨叶间的差异范数；通过目标阈值动态耦合模型基于自身的模型参数以及目标风电机组当前的设备参数计算目标风电机组当前的目标阈值；对比差异范数及目标阈值，以根据对比结果确定是否进行故障预警，若进行故障预警，则识别目标风电机组的故障类型；根据故障类型生成相应的扭矩控制指令，以便目标风电机组通过执行扭矩控制指令进行扭矩调整。由此，可使风电机组扭矩控制更加精确。

一种电气设备的运行安全监测机构

Resumen de: CN121630654A

本发明公开一种电气设备的运行安全监测机构，涉及电气设备监测技术领域，包括基座、塔身、机舱及轮毂，轮毂与机舱内主轴连接并装有三根风叶，机舱内设有对称分布的弧形滑轨，U型滑板沿其滑动并装有一对监测传感器模块，用于对轮毂与主轴连接处进行监测。U型卡轨间通过联动皮带驱动U型支架往复运动，经限位组件带动U型滑板沿弧形轨迹移动，实现对连接处的动态扫描。监测传感器模块集成振动、应力及温度补偿单元，结合数据处理模块与后台监控模块，构建完整监测体系，具备实时采集、动态预警与历史追溯功能，为设备状态评估与故障诊断提供可靠支持。

一种风力发电机组

Resumen de: CN121630643A

本发明提供了一种风力发电机组，涉及风力发电技术领域，该风力发电机组通过设置具有竖向导向结构的托梁组件，使发电机舱可沿塔筒轴向升降，并在升降至预定运行高度后通过锁紧装置形成刚性支撑，结合偏航转台实现整机偏航功能，不仅显著增大了风轮旋转平面与塔筒之间的距离，有效降低叶片扫塔风险，而且能够在台风来临前将发电机舱下降至低位并锁定，大幅降低结构重心和风载受力，提升极端工况下的安全性；同时，升降式设计使得风力发电机组可在低高度完成部件安装与维护作业，简化海上施工流程，减少对大型吊装船舶的依赖，提高安装与运维效率，降低全生命周期成本。

塔筒结构与风机系统

Resumen de: CN121630649A

本发明涉及风电塔筒技术领域，公开了一种塔筒结构与风机系统。该塔筒结构用于风机系统，包括分节塔筒和连接件，分节塔筒包括塔筒件与多个纵向加劲肋，多个纵向加劲肋沿塔筒件的周向间隔设置于塔筒件的内壁，分节塔筒为多个，至少两个分节塔筒依次连接形成分段塔筒，分段塔筒为至少两个；相邻两个分段塔筒通过连接件连接。本发明通过在塔筒件内壁设置纵向加劲肋提高分节塔筒的结构强度，有利于减小塔筒件的厚度，节省塔筒结构的制作和安装成本。

一种面向新能源风电的无人机精准定位喷洒除冰方法

Resumen de: CN121630659A

本发明涉及一种面向新能源风电的无人机精准定位喷洒除冰方法，方法包括以下步骤：S1：地面站启动无人机；S2：加载风机三维点云地图，规划初步路径；S3：得到初步新能源风电叶片路径；S4：得到避障路径；S5：基于叶片旋转动力学模型，通过模型预测控制调整到达初步位置的无人机的速度与安全距离；S6：无人机采集叶片数据；S7：当无人机采集的叶片数据中的风机叶片覆冰厚度超过阈值时，无人机除冰；S8：实时监测无人机数据。与现有技术相比，本发明具有实现极端环境下风机叶片的高效、安全、低耗除等优点。

一种山区复杂环境下的无人机电力巡检系统及方法

Resumen de: CN121643866A

本发明公开了一种山区复杂环境下的无人机电力巡检系统及方法，其包括：无人机，其用于按照巡检路线在预定巡检区域内飞行；若干个自组网节点，且至少一组自组网节点设置于巡检区域内的山体上、海拔高度大于或等于预设值处；无人机机库，其用于停放无人机，且与至少一个自组网节点无线连接；以及监控端，其与所述无人机机库有线/无线连接。本发明具备MESH组网功能，不需要中心网关，可实现在无电、无网、多山头区域的精细化、跨山头式自动巡检。

一种海上风电耦合高温共电解制备合成气的系统及方法

Resumen de: CN121629422A

本发明提供一种海上风电耦合高温共电解制备合成气的系统及方法，所述系统包括海上风力发电机组，用于将风能转化为电能，为所述高温共电解反应装置，碳捕集装置和预处理锅炉提供运行所需的电能；碳捕集装置，用于从外部环境中捕集二氧化碳，并将其输送至高温共电解反应装置；预处理锅炉，用于将海水淡化为纯净水，并加热所述纯净水为水蒸气后输送至高温共电解反应装置；高温共电解反应装置，其包含至少一个高温共电解反应容器，用于在电能的驱动下，将所述二氧化碳和水蒸气转化为合成气。所述系统和方法实现了海上风电的高效消纳，降低了弃风弃电率。

一种光伏风能互补发电装置

Resumen de: CN121643590A

本发明涉及光伏发电技术领域，尤其涉及一种光伏风能互补发电装置，本发明包括架体，设置在架体内的风力发电驱动杆，转动设置在风力发电驱动杆顶部的转动座，以及铰接在转动座上的光伏板：还包括：设置在风力发电驱动杆上，用于调节光伏板放置角度的牵引组件，牵引组件包括对称铰接在风力发电驱动杆上的配重块，光伏板的底部设置有两个用于光伏板支撑的弹簧，光伏板的底部设置有一个用于光伏板牵引的牵引绳，且牵引绳穿过风力发电驱动杆的一端设置在配重块上，风力发电驱动杆转动速度超过恒定速度时，配重块通过牵引绳牵引光伏板的角度改变，保障了光伏板的使用，避免了风力较大，导致光伏板损坏。

随风向改变受力面大小的风力发电机叶片

Resumen de: CN121630635A

本发明是一种风力发电机叶片，该叶片能随风向改变受力面的大小。适用于垂直轴风力发电机，叶片是属于阻力型叶片，靠风的推力做功，在叶片的旋转方向与风向一致时，即顺风时，叶片是展开的，叶片受力面积最大，此时风的推力是做功，叶片能接收最大的风能；当叶片旋转方向与风向相反时，即逆风时，风的推力成为阻力，此时叶片收缩或者合拢，使叶片受力面积变小，叶片受到的阻力最小。采用本发明的风力发电机，由于叶片的受力面积的变化，使得叶片能最大限度的接收风能，风能转化率高，可以有效的提高垂直轴阻力型风力发电机的单机功率。

一种风电机组检测探伤机器人及其检修方法

Resumen de: CN121630657A

本发明公开了一种风电机组检测探伤机器人及其检修方法，包括磁吸爬壁机器人，所述磁吸爬壁机器人上安装有抬升机构，抬升机构上安装有测绘探伤机构，测绘探伤机构对风电机组塔筒表面的涂层和焊缝进行检测；所述测绘探伤机构包括检测座，检测座内部左右两侧安装有高清相机，检测座底部固定连接有板体，板体左右两侧安装有照明灯。本发明具备灵活性好的优点，解决了现有的风电机组检测探伤机器人在使用的过程中灵活性较差，不便于对检测范围进行灵活调节，风电塔筒表面结构复杂，若机器人无法灵活调整探头高度、角度或距离，则难以对关键区域进行有效扫描，导致缺陷漏检率升高的问题。

一种风电机组的除锈喷涂机器人及其方法

Resumen de: CN121626314A

本发明公开了一种风电机组的除锈喷涂机器人及其方法，包括爬壁机器人，所述爬壁机器人顶部安装有喷砂除锈机构和涂料喷涂机构，喷砂除锈机构对风电机组塔筒表面进行除锈，涂料喷涂机构对除锈后的位置进行喷涂，所述爬壁机器人底部安装有负压回收机构，负压回收机构对除锈和喷涂过程中飘散的污染物进行收集；所述喷砂除锈机构包括砂罐，砂罐上安装有空压机、控制阀和砂料喷头。本发明具备安全高效的优点，解决了现有的风电机组在进行塔筒除锈喷漆时，人工除锈喷涂易发生坠落事故，降低了安全性，爬壁式机器人需要单独安装除锈和喷涂机构，工作效率较低，并且增加了维护成本的问题。

风机故障检测方法、装置、电子设备、存储介质及程序产品

Resumen de: CN121630651A

本公开涉及一种风机故障检测方法、装置、电子设备、存储介质及程序产品；风机故障检测方法，包括：获取风力发电机对应的目标声音信号，所述目标声音信号与所述风力发电机的叶片螺栓掉落故障相关；确定所述目标声音信号对应的倒频谱；对所述目标声音信号进行周期性分析，得到信号分析结果，所述信号分析结果用于表征所述目标声音信号是否为满足预设条件的周期信号；根据所述目标声音信号对应的倒频谱和所述信号分析结果，确定所述叶片的螺栓掉落故障检测结果。该风机故障检测方法、装置、电子设备、存储介质及程序产品，能够实现有效且准确的风力发电机的叶片螺栓掉落故障检测。

一种用于风机叶片裂纹损伤监测的光纤布设间距确定方法

Resumen de: CN121637729A

本发明公开了一种用于风机叶片裂纹损伤监测的光纤布设间距确定方法。该方法包括：首先建立风机叶片流固耦合仿真分析模型，在流场中计算出叶片工作过程中的风压载荷，将风压载荷耦合至结构场，在结构场建立带有裂纹损伤的叶片模型，并在叶片模型上建立光纤路径，通过有限元分析获取工作状态下裂纹叶片的应变分布以及光纤路径上的应变数据；其次改变模型的裂纹长度、裂纹尖端与光纤路径的距离，进行多次有限元仿真，提取应变数据，分析不同裂纹长度、不同光纤路径对于光纤应变大小影响的规律；最后建立光纤应变峰值与裂纹长度、光纤布设间距之间的关系模型，利用该关系模型进一步确定最优光纤布设间距。本发明建立的关系模型为风机叶片上的光纤布设间距的确定提供理论支撑，有助于在实际中优化成本和运维效率。

一种风力发电机热管理系统及方法

Resumen de: CN121637844A

本发明涉及风力发电机控制技术领域，尤其涉及一种风力发电机热管理系统及方法，包括数据采集层、预测模块、数字孪生模型、智能控制与诊断引擎以及散热执行机构；相对于现有技术主要采用基于实时温度阈值的开环或简单反馈控制方案，存在响应滞后的问题，且各散热部件往往独立工作缺乏协同，导致能效较低；本发明采用基于数字孪生模型的闭环智能热管理方案，通过构建发电机热系统的虚拟映射进行实时仿真与未来状态预测，使得控制系统能够依据仿真结果主动且协同地管理所有散热资源；具有化被动为主动的核心优点，它能够在热量过度累积前提前干预，实现系统各部分的协同最优控制，从而显著提升热管理的精准性、及时性和整体能效。

基于轮毂载荷湍流评估的风电机组自适应控制方法及装置

Resumen de: CN121630638A

本发明公开一种基于轮毂载荷湍流评估的风电机组自适应控制方法及装置，该方法步骤包括：步骤S01.获取被控风机所处环境的实时风速数据以及被控风机的实时载荷数据；步骤S02.根据被控风机的实时载荷数据转换得到实时Myz轮毂载荷值；步骤S03.根据实时Myz轮毂载荷值评估当前湍流强度状态；步骤S04.根据当前湍流强度状态评估结果以及实时风速数据控制被控风机的运行模式，其中如果评估当前湍流强度状态为异常状态且风速达到指定风速条件，控制被控风机进行降功降速动作。本发明通过基于轮毂载荷实时评估的湍流强度状态实现风电机组的自适应控制，能够保障风机的安全、稳定、高效运行，降低机组轮毂疲劳载荷，提升机组寿命。

翼梁帽、用于制造风力涡轮机转子叶片的半壳体的装置、包括模具和翼梁帽的组件及制造风力涡轮机转子叶片的半壳体的方法

Resumen de: US20260063103A1

A spar cap is for a wind turbine rotor blade. The spar cap includes a stack of fiber material layers, which are stacked in a stacking direction from a bottom face to a top face, and a clipping layer which is arranged on the top face of the stack. The clipping layer protrudes beyond the stack of fiber material layers in a lateral direction which is perpendicular to the stacking direction. A set is for manufacturing a half shell of a wind turbine rotor blade. An assembly includes a spar cap and a mold. A method is for manufacturing a half shell of a wind turbine rotor blade.

一种随风转向的风力发电装置

Resumen de: CN121630647A

本发明属于风力发电机技术领域，具体的说是一种随风转向的风力发电装置，包括安装杆，安装杆的上方插设有连接杆，连接杆的顶端转动连接有机体，机体的转轴端部安装有连接头，连接头的外侧等间距转动连接有多个叶片，机体远离连接头的一端固定有两组连接座，连接座的内部转动连接有风向板，风向板与机体的轴线之间为15°夹角；其中，当风向板与机体的轴线夹角为0°时，连接杆缩入安装杆内部；通过第一电机转动带动螺纹杆转动，可使螺纹杆带动连接杆在安装杆的内部升降，从而使连接杆能够带动机体调节位置，使极端天气下降低机体的高度，实现对机体的防护。

一种实时检测并修正风电机组原始数据错误的方法、系统、设备及介质

Resumen de: CN121636482A

本发明公开了一种实时检测并修正风电机组原始数据错误的方法、系统、设备及介质，属于风电机组检修技术领域，包括风电机组总线实时接收遥测数据，并添加边缘计算PLC；对遥测数据进行分类，并对分类后的子集的数据进行归一化并筛选候选数据集合；将任一集合转化为多维向量，设置异常值阈值判断数据是否存在异常，当数据存在异常，设置误差值阈值进行二次验证并进行数据修正；风电机组主控实时接收并推送风电机组修正后数据。本发明相比距离公式直接计算，准确性更高，计算过程更快，每个距离独立计算，可通过GPU并行加速，实际计算时间可以很短为风电机组主控提供遥测数据的错误信息和修正信息，帮助风电机组主控更好的控制风电机组。

制造风力涡轮机转子叶片的半壳体的方法以及风力涡轮机转子叶片

Resumen de: US20260061709A1

A method of manufacturing a half shell of a wind turbine rotor blade, the method including: providing a mold, arranging an outer shell laminate in the mold, arranging three spar caps on the outer shell laminate. The second spar cap is arranged between the first spar cap and the third spar cap, the third spar cap is positioned at an outermost trailing edge, and core elements are arranged between the first spar cap and the second spar cap and/or between the second spar cap and the third spar cap and/or between the first spar cap and the third spar cap. At least one of the core elements is a tolerance compensation element that includes a wedge-formed portion and interacts in a form-fit manner with a corresponding counter wedge-formed portion. A wind turbine rotor blade includes a half shell.

垂直轴风力发电装置

Resumen de: CN121630634A

本发明涉及风电技术领域，具体涉及一种垂直轴风力发电装置。目的是提供一种垂直轴风力发电装置，该发电装置应具有工作效率高、安全可靠的特点。技术方案是垂直轴风力发电装置，包括塔架、可转动地定位在塔架上的导风架、可转动地定位在导风架中的叶轮、发电机、连接叶轮和发电机的传动机构；其特征在于：所述导风架的前部设有若干导风板并且导风架的后部设有控制导风架迎风方向的尾舵，伺服电机通过调节机构调整导风板的迎风夹角，经过导风板的气流发生偏转并带动叶轮旋转使发电机正常工作。

一种适用于风电支撑结构的外包增强角柱格构塔

Resumen de: CN121630137A

本发明涉及格构塔领域，具体涉及一种适用于风电支撑结构的外包增强角柱格构塔，包括沿高度方向布置的N个角柱、设置于相邻角柱之间的格构斜杆体系、用于支撑角柱的底部支撑结构以及用于连接上部风电塔筒的转换段；每个角柱均包括外管、内管、设于内管的预应力钢绞线以及填充于外管和内管之间的混凝土结构，预应力钢绞线两端分别锚固于转换段和底部支撑结构中。采用本技术方案，有利于在保证结构安全性的前提下有效降低材料用量和施工成本。

一种叶片连接状态评估方法、装置和可读存储介质

Resumen de: CN121630656A

本申请公开了一种叶片连接状态评估方法、装置和可读存储介质，包括：周期性地同步采集所述多个叶片的多路声学信号，以提取与多路所述声学信号相对应的多路去噪信号，其中，每一路声学信号对应于一个叶片；分别提取各路所述去噪信号中的冲击分量，以计算各路所述去噪信号对应的冲击能量因子，其中，所述冲击能量因子表征所述冲击分量的能量强度；针对各路所述去噪信号中任意一路目标去噪信号，计算所述目标去噪信号对应的冲击能量因子的异常值占比，并基于所述异常值占比评估所述目标去噪信号对应的叶片的连接状态。本申请提供的技术方案，可以以较低的成本对叶片连接状态进行监测。

轴承组件、轴系以及风力发电机组

Resumen de: CN121630914A

本公开提供一种轴承组件、轴系以及风力发电机组，所述轴承组件包括轴承座、轴承以及搅拌件，所述轴承座设置有轴承安装孔，所述轴承设置于所述轴承安装孔内，用于将转轴可转动地支撑在所述轴承座中，所述搅拌件用于固定在所述转轴上且所述搅拌件与所述轴承之间设置有预定间隔，在所述转轴转动的过程中，所述搅拌件能够搅动润滑脂使其进入所述轴承，使得润滑脂能够顺利进出轴承的润滑通道，避免润滑脂堆积或粘附在轴承座或转轴表面，从而为轴承进行润滑，提高了轴承组件的使用寿命，保证风力发电机组的稳定运行。

基于SCNN的风电机组变桨系统早期机械松动诊断方法

Resumen de: CN121637195A

本发明提供了基于SCNN的风电机组变桨系统早期机械松动诊断方法，属于机械松动诊断技术领域，包括将高精度振动传感器安装于风电机组变桨系统采集信号，经去噪与分段处理后，用变分模态分解获取固有模态函数并计算多尺度样本熵作为特征；通过混合脉冲编码策略编码特征为脉冲序列，构建卷机脉冲神经网络模型；经预训练与带标签数据训练后，输入待诊断信号，输出结果并统计分析。本发明采用上述的基于SCNN的风电机组变桨系统早期机械松动诊断方法，解决了传统风电机组变桨系统机械松动诊断方法对早期微弱松动信号不敏感、依赖人工阈值且模型泛化能力差的问题。

一种含铜Fe-Cr-Mn-Mo高强韧风电主轴用钢

Resumen de: CN121624416A

本发明涉及一种含铜Fe‑Cr‑Mn‑Mo高强韧风电主轴用钢，属于材料改性技术领域；包括以下步骤：步骤1、将铁粉与Cr、Mn、Mo和Cu粉末混合，其中Cr含量1.0‑1.2 wt%，Mn含量0.8‑0.9 wt%，Mo含量0.2‑0.4 wt%，Cu含量1‑3 wt%，余量为Fe；步骤2、真空熔炼；步骤3、熔液浇铸模具中冷却后得到钢锭；步骤4、经初步探伤检验后加热进行自由锻；步骤5、钢材放入燃气炉中加热并保温后进行正火；步骤6、再次加热并保温进行淬火，随后进行回火处理，空冷至室温；该铜合金化Fe‑Cr‑Mn‑Mo钢特别适用于风电主轴等长时间承受高交变载荷的应用场景，不仅有效提高了材料的强塑性和抗冲击性能，还提升了其在复杂环境下的稳定性和可靠性，满足了大兆瓦风电主轴对材料性能的高要求。

一种风电塔筒接缝抹浆装置

Resumen de: CN121630645A

本申请涉及风电塔筒搭建技术领域，且公开了一种风电塔筒接缝抹浆装置，包括刮板，所述刮板的外部固定安装有手柄，所述刮板的内部限位滑动连接有刮杆，所述刮杆的底部限位滑动连接有多个刮齿，多个所述刮齿的底端共同形成锯齿状。当塔筒片厚度发生变化时，通过调节块对刮齿的挤压改变刮齿间距，进而改变花纹间距，防止刮出花纹的间距出现过小或过大的情况，保证花纹面积的同时确保胶体表面的花纹更均匀，胶体的收缩应力分布更均匀，减少因应力集中而可能带来的变形或裂纹，降低雨水渗透概率，增强了塔筒的抗湿性能，提高塔筒的整体稳定性和使用寿命，确保其在长期使用过程中保持良好的性能和安全性。

一种海上风力发电机机组主轴断裂检测装置

Resumen de: CN121630652A

本发明公开了一种海上风力发电机机组主轴断裂检测装置，涉及风电设备安全防护技术领域。该装置包括抱箍组件，抱箍组件固定于主轴靠近轴承座处，圆盘组件滑动套设抱箍组件并由弹性预紧组件预紧，制动拉绳组件连两圆盘组件且贴近主轴，稳定支撑组件固定于机舱底面并套设主轴，防转锁止组件穿抱箍组件可顶紧主轴，抱箍组件设控制开关。主轴断裂时，制动拉绳组件缠绕断裂处实现临时传动与制动，圆盘组件靠近触发防转锁止组件顶紧主轴，并按压控制开关实现报警与刹车联动。本装置纯机械结构，抗海上盐雾、极端天气能力强，断裂后可临时维持运行，保障机组安全并为维修争取时间。

海上风电驱动的抗波动性多联产制氨系统及控制方法

Resumen de: CN121623676A

本发明涉及了海上风电驱动的抗波动性多联产制氨系统及控制方法，包括能源供给单元、原料气生产单元、氨合成核心单元以及副产品利用单元；通过浮式光伏、海上风机连接至风光互补控制器，实现风电与光伏的功率协同调配，风光互补控制器优先将风电供给电解水制氢装置，响应速度快，光伏电力供给空分装置，稳定负荷，通过灵活调节电解水制氢装置和空分装置的负荷，平抑风光波动,调节电解水制氢装置、空分装置的运行状态，避免合成氨原料气供应不稳定的问题，避免合成氨反应效率骤降的问题，显著提升系统抗波动能力，解决风光能源不稳定难题；保证电解水制氢装置、空分装置运行的稳定性。

一种风力发电机组的主轴承油润滑装置及其控制方法

Resumen de: CN121630663A

本发明公开了一种风力发电机组的主轴承油润滑装置及其控制方法，包括主润滑回路、断电润滑回路、补油回路、后备电源和控制单元；所述主润滑回路包括主油箱以及与主油箱的出油管路相连接的电机泵组；所述断电润滑回路包括高位油箱、设置于高位油箱的出油管路上的常开式电磁阀以及设置于高位油箱内部的液位传感器；所述补油回路包括常闭式电磁阀，所述常闭式电磁阀的一端与高位油箱的进油管路连接，其另一端与电机泵组的出油管路连接；所述控制单元分别与电机泵组、液位传感器、常开式电磁阀以及常闭式电磁阀通信连接。本发明能够在机组断电且无后备电源支持的情况下，为主轴承提供可靠润滑，从而避免因主轴承润滑中断而引发机组故障。

风力发电机组主控系统的多模式运行切换方法

Resumen de: CN121630636A

本发明公开了风力发电机组主控系统的多模式运行切换方法，具体涉及风力发电运行切换领域，包括S1：采集各风力发电机组对应的环境参数、S2：对采集到的数据进行预处理、S3：获取风力特性规律、S4：设定动态阈值、S5：划分模式类别、以及S6：生成运行模式切换策略。风力发电机组主控系统的多模式运行切换方法结合修正系数和规律函数，分析风力特性得到第二风力特征组，提高了对不同风力条件下风力特性的准确把握能力；通过计算生成第三风力特征组，减少了因固定阈值设置导致的风力发电机组在特殊环境下性能不佳的问题；通过将实时风力特征数据与运行模式特征和动态阈值对比分析，划分最佳风力发电模式，提高了风能捕获效率和机组运行稳定性。

一种面向风电机组的故障诊断分析方法及装置

Resumen de: CN121630655A

本发明公开一种面向风电机组的故障诊断分析方法及装置，所述方法包括以下步骤：当机组发生故障后，构建机组故障诊断库，并通过所述机组故障诊断库确定与故障相关联的若干个关联故障系统；其中，所述机组故障诊断库由预设历史故障知识库与当前故障数据库构成；分别采集所述若干个关联故障系统在故障发生前后若干个时间采样点对应的系统运行数据，并对所有所述系统运行数据进行预处理，随后根据故障时间线对预处理后的数据进行故障分析定位，确定异常变量；根据所述异常变量，确定故障部件和故障原因。本发明能够提高风电机组故障分析的准确性和效率。

构网型风电机组传动轴系扭振抑制方法及系统

Resumen de: CN121630637A

本发明提供了一种构网型风电机组轴系扭振抑制方法，包括：步骤S1：实时采集风电机组的转速，得到发电机角速度；步骤S2：将所述发电机角速度输入虚拟相角阻尼控制器；所述相角阻尼控制器提取所述风电机组的发电机角速度中的振荡分量，计算得到虚拟相角补偿量；步骤S3：将所述虚拟相角补偿量叠加至构网型控制技术输出的同步相角上，进而抑制风电机组轴系扭振。本发明提出的方法，将发电机转速作为输入量，经虚拟相角阻尼控制器生成相角补偿量θcomp与构网型控制技术生成的同步相角θsyn叠加实现对轴系扭振进行抑制，不再受到构网型控制技术带宽的限制，可有效地抑制由于应用构网型控制技术所激发的风电机组轴系扭振。

一种风力发电塔塔底的散热机构

Resumen de: CN223984547U

本实用新型公开了一种风力发电塔塔底的散热机构，包括散热机构，用于对风力发电塔进行散热，所述散热机构包括越努力发电塔内部固定焊接的底板，所述底板的上端固定安装有导热板，所述导热板上固定焊接有两块竖板，两块所述竖板之间转动连接有两根双向螺纹杆，两根所述双向螺纹杆外均螺纹套设有两块推板，所述推板与导热板滑动连接，两根所述双向螺纹杆的一端均转动贯穿竖板并通过传动机构传动连接，其中一根双向螺纹杆的一端转动贯穿竖板并同轴固定连接有转柄，所述底板的下端固定安装有导热柱，所述导热板固定贯穿底板并与导热柱固定焊接。本实用新型可以有效的将风力发电塔的热量和线缆上的热量导出，延长线缆的适用寿命，提高散热效率。

一种多功能港口航标

Resumen de: CN223982633U

本实用新型提供一种多功能港口航标，涉及航海技术领域，包括由锚定系统、浮体、标体、灯光系统、控制系统以及供电系统构成；所述浮体包含圆柱形的浮筒，浮筒内部为空腔结构，在其空腔底部放置有压载；设置了四组双色LED灯板，这四组双色LED灯板两两呈九十度夹角，分别朝向四个不同的水平方向，以此确保各个方向的来往船只均能清晰看到；双色LED灯板具备发出红色或绿色灯光的功能，可依据所接收的指令，实现常亮或爆闪状态；爆闪频率会根据接收到的指令灵活变化，通过对灯光颜色与频率的调节，能够向过往船只传达明确的信息；解决了现有航标的指示信号较为单一，不方便海员准确地获得海事信息的问题。

一种风力发电用防雷设备

Resumen de: CN223984546U

本实用新型涉及防雷设备领域，公开了一种风力发电用防雷设备，包括设备主体和多个避雷针，所述设备主体底部内部上端一侧固定设置有土壤湿度传感器，所述设备主体底部内部上端另一侧固定设置有温度传感器，所述设备主体底部内部下端两侧均固定设置有超声波换能器，所述设备主体底部内部中间位置固定设置有接地机构。本实用新型中，接地机构通过设置的接地盒、第一接地环、第二接地环以及接地杆相互配合，形成可靠的接地网络，进一步扩大了接地的覆盖范围，大大降低了雷电对风力发电设备造成损害的风险，确保设备稳定运行，减少因雷击导致的设备故障和维修成本，保障了风力发电作业的连续性和稳定性。

一种用于风机发电机的散热装置

Resumen de: CN223987016U

本实用新型公开了一种用于风机发电机的散热装置，属于发电机的散热装置技术领域。包括底板和发电电机本体，所述底板的顶端安装有等间距的多组发电电机本体，所述底板的外部对称设置有三脚架，且一组三脚架的顶端安装有第一支撑架，并且另一组三脚架的顶端安装有第二支撑架，所述第一支撑架、第二支撑架之间设置有U型架。本实用新型不仅实现了散热装置便捷的调节高度进行吹风散热，方便了便捷的进行往复移动吹风散热，方便了便捷的多位置的对发电电机进行吹风散热，而且增加了吹风散热的范围，提高了散热装置吹风散热的效率。

一种风力发电机组塔筒平台盖板

Resumen de: CN223984543U

本实用新型公开了一种风力发电机组塔筒平台盖板，包括塔筒本体和塔筒平台本体，所述塔筒平台本体固定连接在塔筒本体内侧，所述塔筒平台本体顶部贯穿开设有竖槽，所述塔筒平台本体靠近竖槽一侧贯穿开设有通口，所述通口与竖槽之间相互连通，所述竖槽内侧固定连接有两个竖杆，两个所述竖杆之间固定连接有多个攀爬杆，所述通口上方设置有封堵盖，所述塔筒平台本体顶部设置有横槽。本实用新型通过设置连接组件、插孔和驱动块，在提拉板驱动插杆进行压缩弹簧后，可将插杆底端与插孔进行分离，避免在机械设备断电后，可利用手动方式将封堵盖进行开启，防止工作人员受困，从而保证工作人员可正常的工作。

浮式风力发电机

Resumen de: CN223984545U

本实用新型公开了风力发电技术领域的一种浮式风力发电机，包括浮式基座、风机主体和索链，风机主体安装在浮式基座上，浮式基座包括浮筒，浮筒内设有收卷装置，索链一端与自重物连接，另一端穿过浮筒侧部的收线口与收卷装置连接，还包括第一传动部、中心杆、联动杆、收线滚筒和往复推动机构，驱动电机通过第二传动部带动第一传动部旋转，联动杆带动收线滚筒进行旋转，往复推动机构收线滚筒沿联动杆轴向滑动，确保索链均匀分布在其表面。本实用新型解决了现有装置无法使索链均匀分布在收线滚筒上，导致索链缠绕、打结的技术问题。

一种风电叶片主梁、吊梁承载装置

Resumen de: CN223984542U

本申请提供风一种风电叶片主梁、吊梁承载装置，涉及的风力发电装置的技术领域。包括多个支架，多个支架依次间隔设置；多个支架包括数个第一支架和数个第二支架，至少一个第一支架位于相邻的两个第二支架之间，至少一个第二支架位于相邻的两个第一支架之间；第一支架设置有第一承载部，数个第一支架的第一承载部用于承载主梁；第二支架设置有可活动的第二承载部，第二承载部位于第一承载部的上方，数个第二支架的第二承载部用于承载吊梁。本申请通过将主梁和吊梁在垂直方向上分层存放，减少地面空间的占用，从而减少了厂房建设的成本。

一种磁悬浮矩阵风力发电塔

Resumen de: CN223984541U

本实用新型涉及风力发电技术领域，具体涉及一种磁悬浮矩阵风力发电塔。对于本装置，通过设置：内侧壁设有第一旋转件的上连接部、底面设有第二旋转件的下连接部、设于套筒预设高度位的承重支撑部；确保套筒能够以塔筒为中心轴进行平稳转动；在此基础上，通过控制箱接收并分析：风向检测器所检测的实时风向信号，以生成并传送步进电机控制指令；通过步进电机接收步进电机控制指令，以基于旋转控制组件带动套筒的转动，直至发电圈正面朝向迎风面，以实现：风力发电效率最大化，降低发电成本。

一种导管架海绑装置

Resumen de: CN223982636U

本实用新型提供一种导管架海绑装置，包括支撑机构、限位机构和海绑机构，其中，支撑机构用于固定于运输驳船上，与导管架腿柱可拆卸连接；限位机构设置于支撑机构上，用于对导管架腿柱进行限位；海绑机构设置于限位机构上，通过限位机构带动海绑机构朝向靠近或远离导管架腿柱的方向移动，以实现与导管架腿柱的抱合与分离。和现有技术相比，本实用新型所公开的导管架海绑装置，可快速完成对导管架的海绑与解绑，无需进行焊接与焊接切除的工作，大大减少了导管架的施工时间，提高了导管架的施工效率。

一种发电机组轴承润滑装置

Resumen de: CN223984548U

本实用新型属于轴承润滑技术领域，具体涉及一种发电机组轴承润滑装置，包括轴承座和设置于轴承座一端的端盖，所述轴承座的内圈设置有挡油环一，还包括：注入孔和排脂孔一，注入孔从端盖延伸至轴承座并贯穿与轴承本体的内部连通；排脂孔一从端盖的轴向端部向另一轴向端延伸，清洁剂以一定的压力通过注入口进入轴承本体，从排脂孔一排出老化的润滑脂，并软化难以排出已经硬化变得黏稠的润滑脂，清洁剂具有一定的润滑性，发电机组轴承持续转动的情况下，通过注入口注入新的润滑脂，并将清洁剂排出，能够在发电机轴承废脂无法正常排出且无法拆除轴承座端盖的情况下，对发电机轴承内的废脂进行更彻底地清洗，疏通油路，达到正常排脂的目的。

一种自动调节磁悬浮风力发电圈

Resumen de: CN223984539U

本实用新型涉及风力发电技术领域，具体涉及一种自动调节磁悬浮风力发电圈。对于本装置，通过风速检测器获取实时风速，并将实时风速信号传输至中央处理器，以通过中央处理器进行实时风速分析；中央处理器基于风速分析，通过对应调节转轴对发电扇叶的偏转角度进行调节；当出现微风时，发电扇叶调整至阻力最大角度，通过风力充分做功以提高发电效率；当风速发生变化时，发电扇叶偏转适宜角度，将发电效率最大化；当出现狂风时，发电扇叶调整至阻力最小角度，避免发电扇叶被狂风损坏。在提高磁悬浮风力发电设备发电效率的同时，降低设备维护成本。

风力发电装置

Resumen de: CN223984540U

本实用新型提供一种风力发电装置，所述风力发电装置包括有：叶轮和发电机，所述叶轮的轴线处设置有主轴，所述主轴与所述发电机的输入端连接；挡风组件，所述挡风组件设置有两个，两个所述挡风组件穿设于所述主轴且分别位于所述叶轮的两端，两个所述挡风组件之间形成所述叶轮的进风区，所述挡风组件包括有挡风板、门板和电机，所述挡风板上开设有出风口，所述门板通过电机转动连接于所述挡风板上，且所述门板盖设于所述出风口上；风速检测器，所述风速检测器设置于所述挡风板上，所述风速检测器与所述电机电连接，当风速检测器识别环境风速大于预设风速时，所述门板开启所述出风口。

用于漂浮式海洋平台的电缆连接器系统

Resumen de: TW202512616A

The invention relates to a cable connector system for connecting an electric power cable in a cable connector channel that debouches at a bottom of a floating marine platform, wherein the cable connector system comprises an insert connector for insertion into the cable connector channel, a cable hang-off to be fixated to the electric power cable, multiple pulling ropes that extend aside each other between the insert connector and the cable hang-off, and a cable protector on the cable hang-off, wherein the insert connector, the pulling ropes, the cable hang-off and the cable protector define subsequent cable passage sections of an internal cable passage for the electric power cable.

一种风力发电机组叶片净空保护装置

Resumen de: CN223970448U

本实用新型涉及风力发电机组叶片净空保护技术领域，具体是一种风力发电机组叶片净空保护装置，包括风机罩壳以及安装在所述风机罩壳上的箱体，所述箱体的顶部安装有监测窗，所述监测窗顶部斜面上安装有透明板，所述监测窗顶端安装有往复驱动组件，所述往复驱动组件的移动端上固定有与所述透明板表面贴合的刷条，本实用新型通过箱体能够对监测窗下方的监测组件进行防护工作，当监测窗上的透明板表面需要清理时，只需要控制往复驱动组件带动刷条沿着透明板表面来回滑动，对粘附在透明板表面的灰尘进行清理工作，能够避免影响监测组件对风力发电机叶片进行准确测距工作。

一种风力与重力势能互补发电系统

Resumen de: CN121611570A

本发明涉及一种风力与重力势能互补发电系统，包括风力发电组件、重力势能发电组件以及发电‑电动一体机，其中，风力发电组件用于将风能转化为电能，重力势能发电组件包括可转动地重力发电箱，重力发电箱内设置用于盛放液体的内腔，内腔包括从下至上依次设置的第一腔体、第二腔体以及第三腔体，第二腔体的横截面积小于第一腔体以及第三腔体的横截面积，风力发电组件与发电‑电动一体机电性连接，重力势能发电组件与发电‑电动一体机的驱动轴传动连接。上述风力与重力势能互补发电系统能够在风量变化的情况下保持相对稳定的电力输出，减少了对电网的冲击，提高了电力供应的可靠性。

海上风电分段式塔筒结构及方法

Resumen de: CN121611573A

本发明属于风电塔筒技术领域，具体涉及海上风电分段式塔筒结构及方法，包括第一塔筒和第二塔筒，所述第一塔筒内固定安装有第一十字架，所述第二塔筒内固定安装有第二十字架，第一十字架和第二十字架通过设有的定位柱和辅助定位组件进行连接，所述第一塔筒底部连接有多个异径圆柱体，所述异径圆柱体底部连接有半球体，所述异径圆柱体和半球体均插接到所述第二塔筒顶部开设的哑铃形槽内，所述哑铃形槽内沿周向间隔固设有多个弧形弹性金属片，多个弧形弹性金属片底部边缘形成的圆形直径小于所述半球体的直径，所述半球体一侧内部连接有限位组件，本发明将传统单一螺栓连接的集中受力转化为周向分散承载，有效提升了分段塔筒对接部位的整体刚度。

一种风电机组的机舱支撑装置

Resumen de: CN121611572A

本发明属于风力发电技术领域，具体的说是一种风电机组的机舱支撑装置，包括：底部支撑机构，所述底部支撑机构的顶部安装有塔杆；机舱，所述机舱安装在塔杆的顶端；扇叶，所述扇叶安装在机舱的外壁；斜向支撑机构，所述斜向支撑机构安装在底部支撑机构的顶部，本发明通过设置底部支撑机构，在初始安装时，将底板与地面连接，此时可以将一个与塔杆相同直径的圆柱竖直放置在底板内，使弹性杆与圆柱体接触，圆柱体经过外力吊起保持竖直，放入套筒内后，如果触发报警，则表示此时底板并不水平，需要再次调整，直到圆柱竖直放入后，接触传感器保持正常，适用于不同的地形，通过安装前的人工调整保持塔杆安装时处于竖直，减少后续调整的工作量。

一种面向风电运维的智能化轴承故障监测方法及设备

Resumen de: CN121611582A

本发明公开了一种面向风电运维的智能化轴承故障监测方法及设备，属于风电故障监测技术领域，通过引入基于 HyperMesh 与 ANSYS 的联合仿真分析方式，通过对风机轴承结构进行精细化建模与网格划分，并结合有限元求解分析轴承在实际工况下的应力与振动响应特性，准确地反映轴承振动能量分布及关键响应区域，实现对轴向、径向及横向振动信息的有效覆盖，使所布置的传感器能够更加有效地获取与轴承运行状态密切相关的振动信息，相较于现有技术中统一或经验式布置测点的方式，能够提高轴承故障特征信号的信噪比和可识别性，降低漏检和误判的发生概率。

垂直轴风力机双端同步伸缩变截面叶片装置及其控制方法

Resumen de: CN121611566A

本申请公开了垂直轴风力机双端同步伸缩变截面叶片装置及其控制方法,属于垂直轴风力机技术领域。包括：厚翼型承载主体、薄翼型可伸缩叶片段、垂直轴风力机转轴、执行机构、传动机构、锁止定位结构、导向与搭接结构、风速检测模块、转速检测模块和控制单元。本申请通过控制对称设置的薄翼型可伸缩叶片段同步伸缩，实现了在叶片伸缩过程中降低质量分布变化引起的质心偏移与动不平衡风险的技术效果，从而提高H型VAWT旋转工况下的运行稳定性与可靠性。

一种新能源风电叶片检测装置

Resumen de: CN121612719A

本发明公开了一种新能源风电叶片检测装置，包括底座和第一立板，所述第一立板安装在底座上表面左端，且第一立板右侧壁与底座上表面之间安装有加强筋，提升第一立板稳定性，所述第一立板顶部中心位置通过轴承安装有第一转轴，所述第一转轴外壁安装有安装座，所述安装座右侧壁通过螺栓锁紧有叶片，第一转轴为叶片提供前后摆动条件，使叶片可以进行横向摇摆试验，所述底座上表面中部安装有摇摆机构，所述底座上表面右端安装有第二立板。无需为不同规格叶片单独配置测试系统，仅通过调整配重块位置即可灵活适配各类叶片的疲劳试验需求，真正实现一机多用，大幅减少了传统多套测试设备的占地空间，同时降低了设备采购、维护及管理成本。

风力发电机组转速异常值滤波方法、装置及风力发电机组

Resumen de: CN121611580A

本申请公开了一种风力发电机组转速异常值滤波方法、装置及风力发电机组，包括：获取当前转速测量值，并计算当前转速测量值与上一周期滤波输出值之间的绝对差值；若绝对差值≥第一预设阈值且异常计数器的数值大于零，则判定当前转速测量值为异常跳变数据，滤波输出值保持为上一周期滤波输出值，同时将异常计数器数值减一；若绝对差值≤第二预设阈值，则判定当前转速测量值为正常波动数据，滤波输出值采用当前转速测量值，并将异常计数器重置为预设重置值；若第二预设阈值＜绝对差值＜第一预设阈值，则根据当前转速测量值相对上一周期滤波输出值的变化方向，以预设步长调整得到滤波输出值。本发明解决了风力发电机组转速信号异常跳变引发的停机问题。

一种风电机组状态监测与故障溯源方法及系统

Resumen de: CN121611578A

本发明公开了一种风电机组状态监测与故障溯源方法及系统，涉及风电机组状态监测和故障溯源技术领域，本发明根据目标风电机组的各工况信息，对目标风电机组各核心部件进行仿真测试，从而分析得到目标风电机组在各工况下的各物理量的矢量云图、标量云图和各标量云图的传导特征值，进而在目标风电机组工作过程中，监测目标风电机组的工况信息和对应各核心部件的各物理量数据，从而分析目标风电机组各核心部件的工作状态是否异常，从而对目标风电机组进行故障溯源分析。本发明有效提升了对风电机组状态监测的准确度，同时降低了故障溯源的时间成本，为风电机组的故障维护奠定了基础。

一种基于绕流控制的风力机叶片、风力机及其控制方法

Resumen de: CN121611564A

本发明揭示了一种基于绕流控制的风力机叶片，所述风力机叶片的外端为叶尖，内端为固定在叶片基座上的叶根，所述风力机叶片的尾缘展向布置有绕流控制单元，所述绕流控制单元设有嵌入在尾缘的绕流控制单元基座，所述绕流控制单元基座的外侧设有插孔，所述插孔内嵌入有压电材料，所述压电材料的外端设有振动薄片。本发明在风力机叶片尾缘，沿着展向设计并布置以压电材料振动，带动空气振动，达到绕流控制目的的装置；此装置以更高的频率破坏、产生噪音辐射的涡流结构；使得涡流噪音辐射的能量块降低，在辐射过程中快速耗散；从而降低接受者对声音的感受。

模块式半潜平台及转运装配方法

Resumen de: CN121608853A

本申请涉及一种模块式半潜平台及转运装配方法，所述模块式半潜平台包括基础模块、连接件和立柱模块，立柱模块设有多个，多个立柱模块设于基础模块的周缘，并沿基础模块的周缘间隔设置，且相邻两个立柱模块之间经由连接件连接。上述模块式半潜平台中，该半潜平台采用基础模块、加强件、连接件以及立柱模块所共同构成，且各模块结构均可实现可拆卸连接，以实现模块化的结构设计，并且其中的基础模块作为半潜平台的漂浮基础，其能够独立漂浮在水中，并为其他结构件与其的装配提供漂浮基础，以实现半潜平台在水中的合拢。

一种汇流驱动式垂直轴风电系统

Resumen de: CN121611565A

本发明涉及风电技术领域，具体是一种汇流驱动式垂直轴风电系统。目的是提供一种汇流驱动式垂直轴风电系统，该系统应能高效聚合利用风能，有效降低设备冗余与运维成本，且具有结构可靠、运行安全及使用方便的特点。技术方案是一种汇流驱动式垂直轴风电系统，包括若干垂直轴风力装置；其特征在于：还包括通过传动机构连接所有垂直轴风力装置的发电机，垂直轴风力装置围绕发电机布置；所述垂直轴风力装置包括塔架、可转动地定位在塔架上的导风架、可转动地定位在导风架中的叶轮、同轴连接叶轮的传动轴。

一种用于钢管塔微风振动抑制的自适应多重阻尼耗能系统

Resumen de: CN121611336A

本发明公开了一种用于钢管塔微风振动抑制的自适应多重阻尼耗能系统，涉及输电塔防灾减灾领域。该系统包括由传感监测控制组件、风光互补供电单元、电热执行器及形状记忆合金环组成的自适应监测控制系统，通过调节形状记忆合金环的相态及其刚度特性，系统实现阻尼参数的动态优化；由效应放大耗能外伸结构、橡胶碰撞耗能板以及阻尼耗能颗粒组成的多重耗能系统，通过多组元件的协同分工，实现振动能量在宽频域内的高效率耗散；由外壳抓钩、组装卡环和连接杆及替换件组成的各模块的连接组件，实现实际工程的便捷安装。同时利用风光互补供电单元的双通道协同实现能量的高效采集与存储，为系统的正常运转提供能源供应。

风力发电机组传动链转矩波动抑制方法及装置

Resumen de: CN121611581A

本申请公开了一种风力发电机组传动链转矩波动抑制方法及装置，包括：获取能反映传动链转矩波动的状态信号，状态信号包括、和；分别通过带通滤波阻尼器和双路滤波阻尼器计算对应的阻尼转矩，得到和；对、、分别执行希尔伯特变换构造解析信号，提取各信号的瞬时相位与幅值，计算瞬时相位差；根据相位差界定反馈类型，反馈类型包括正反馈、负反馈及过渡区间，基于预设的反馈类型匹配策略生成最终阻尼转矩，并叠加至发电机转矩指令。本发明能够实时、宽频、精准抑制风力发电机组传动链转矩波动。

一种主轴轴承加热方法及装置

Resumen de: CN121611588A

本发明属于风机预热技术领域，提供了一种主轴轴承加热方法及装置，其中方法包括：获取主轴轴承的温度，判断温度是否低于预设最小阈值，若温度低于预设最小阈值，则发出加热指令；执行加热指令时，对主轴轴承进行加热调节，同时实时监测温度变化率；执行加热指令时，若主轴轴承的温度高于预设最大阈值，或温度变化率大于预设目标值，则停止加热。本发明的方法采用温度的阈值和温度的变化率作为主轴轴承加热调节的控制条件，既能防止轴承过热损坏，又能避免因温度骤升导致轴承内外圈温差过大产生损伤，显著提升主轴轴承运行安全性与使用寿命，另外还可以避免能量过度消耗；本发明的装置采用加热片包覆在主轴轴承表面，加热效率高，能量损失小。

一种海上单桩式风电过渡段结构的装船装置及装船方法

Resumen de: CN121609126A

本发明公开了一种海上单桩式风电过渡段结构的装船装置及装船方法，通过将抬升托梁插至多个垫墩之间的缝隙中，并使得抬升托梁处于风电单桩基础下方，然后控制两组SPMT车组移动至风电单桩基础两侧，此时通过SPMT车组悬挂降低高度，使得闭锁承载抬梁与承载抬梁连接抬升托梁，然后SPMT车组悬挂升高，从而将风电单桩基础提起来，然后以既定路线装船，从而实现快速组装和安全转移，使得风电单桩基础装船难度降低，且装船用的所有工艺件均能够重复利用，降低成本，同时通过监测模块监测移动时风电单桩基础的姿态，从而对SPMT车组的移动速度和悬挂阻尼进行适应性调节，保障运输安全。

超载抗扭型反向平衡法兰及其安装方法

Resumen de: CN121611681A

本发明提出了一种超载抗扭型反向平衡法兰及其安装方法，该法兰包括：上法兰管，其内壁上焊接有上加劲板，上加劲板的上端面焊接有上法兰板；下法兰管，其内壁上焊接有下加劲板，下加劲板的下端面焊接有下法兰板；及螺栓，其由上到下依次穿过上法兰板、上加劲板、下加劲板及下法兰板；其中，上法兰管的下端面与下法兰管的上端面对接接触；上加劲板的上平衡面与下加劲板的下平衡面对接接触。本发明提高了抗扭刚度且消除了焊缝施工干扰。

气动能量俘获装置、设备及车辆健康监测系统

Resumen de: CN121618875A

本发明涉及自然能量俘获设备技术领域，具体涉及一种气动能量俘获装置、设备及车辆健康监测系统。气动能量俘获装置包括底座以及多个风能收集器。其通过利用涡激振动现象将风能转化为风能收集器的摆动，再通过风能收集器的摆动来带动其内部的中间摆动件和内侧摆动件分别摆动，中间摆动件与外侧摆动件之间以及中间摆动件与内侧摆动件之间均粘贴有电负性不同的两种导电材料。通过这一设计使得中间摆动件和内侧摆动件不仅能够实现独立摆动而进行发电同时其进行各自摆动时还会向对方提供一驱动力以提高对方的摆动幅度，从而进一步提高整个气动能量俘获装置的发电效率。

一种风力发电机塔筒局部加强结构门洞屈曲校核方法

Resumen de: CN121615331A

本发明涉及风力发电机技术领域，具体公开了一种风力发电机塔筒局部加强结构门洞屈曲校核方法，具体包括以下步骤：步骤S1:确定风力发电机组中塔筒的设计参数和塔筒门洞开孔角度大小；结合设计参数和塔筒门洞开孔角度大小，求得未局部加厚塔筒开洞后的屈曲折减系数；步骤S3:计算得到局部加厚门洞部位的等效壁厚；步骤S4:计算局部加强塔筒门洞的抗屈曲因子；步骤S5:计算塔筒局部加厚门洞的折减系数；步骤S6:计算得到局部加厚门洞的临界屈曲应力；步骤S7:局部加厚门洞屈曲校核。本发明可实现校核局部加强门洞的结构安全性，可大大缩短塔筒门洞结构设计周期，避免前期大量的重复计算工作，降低设计冗余，提高工作效率。

一种风力运行机组故障预警方法及系统

Resumen de: CN121611576A

本发明公开了一种风力运行机组故障预警方法及系统，其包括：获取风力运行机组的实时运行监测数据，并对其进行数据分析，确定异常参数；对异常参数进行特征分析确定异常特征，并基于其对异常参数的异常程度进行评估得到异常程度评估值；基于异常参数的异常程度评估值确定风力运行机组的故障评估系数，并基于异常参数确定风力运行机组的故障类型；基于故障评估系数和故障类型综合确定风力运行机组的故障等级，并基于其确定风力运行机组的故障预警策略。本发明通过分析机组的实时运行数据，在故障发生前识别出微弱的异常征兆，从而及时作出干预，减少非计划停机，显著提升机组的可用率和发电量，延长备使用寿命，从根本上保障风电场的稳定运行。

一种风机叶片损伤监测方法及系统

Resumen de: CN121611575A

本发明公开了一种风机叶片损伤监测方法及系统，涉及风力发电技术领域，旨在解决现有的叶片监测方法计算复杂度高、系统结构复杂以及模型泛化能力弱的问题，方法包括：S1，根据就地控制器对采集得到的风电机组运行状态时序变量进行特征提取与压缩，生成低纬度特征向量并上传；S2，在风场中央服务器对来自就地控制器的特征向量进行数据聚合和样本筛选，并构建训练集；S3，对基准模型进行训练，生成机舱振动与风机运行工况关联的回归模型，并设定静态报警阈值；S4，在线监测阶段通过计算和累积异常指标来实现损伤报警；还包括对应的系统；本发明的方法能够在保证检测精度的同时，显著提升系统的实时性与工程可部署性。

一种风电用去冰维护设备及其使用方法

Resumen de: CN121611585A

本发明涉及风电去冰设备技术领域，尤其涉及一种风电用去冰维护设备及其使用方法，由输送机构、热风机构以及支撑机构构成。本发明中，使用时，控制调节风力发电机，使其中一个叶片维持垂直状态悬停，同时通过收卷辊进行现有绳索的收卷，进而通过底框使设备能够平稳放置于风力发电机顶部，继而通过旋转限位管，使连接圈能够套设于风力发电机顶部预留锚栓外表面，再反向旋转限位管，使限位管能够配合连接架、夹片、第二限位栓、第一限位栓和限位条牵引限制底框放置位置，使底框能够稳固放置于风力发电机顶部，此时通过控制启动旋转电机，使旋转电机配合连动轴、旋转蜗杆和旋转蜗杆带动两个外螺纹管同步旋转。

一种发电风机塔筒安装设备

Resumen de: CN121609199A

本发明属于发电风机塔筒安装技术领域，尤其涉及一种发电风机塔筒安装设备，包括：吊具支架，吊具支架的底面开设有若干个滑槽，若干个滑槽内均滑动连接有滑块，若干个滑块的底端均转动连接有吊环，若干个吊环内均固定连接有吊钩；若干个丝杆，若干个丝杆分别螺纹连接在若干个滑块内；转动组件，转动组件位于吊具支架内，并用于带动若干个丝杆转动，本发明实现了对多组吊钩的同步联动驱动，可根据不同规格塔筒分段的实际吊装需求，灵活且精准地调节各吊钩之间的间距，无需配备多套专用吊具，有效降低施工单位的设备采购成本，同时大幅缩短吊具更换所消耗的作业准备时间，减少非必要工序耗时，显著提升塔筒吊装作业的整体施工效率。

智慧风场监控方法

Resumen de: CN121611577A

本发明涉及一种智慧风场监控方法，属于风场智能监控技术领域，主要解决现有监控方法因数据维度单一和缺乏多源信息融合能力导致的综合风险评估不全面、风险控制策略适应性不足的问题。该方法包括：实时采集风电机组运行状态数据、微观气象数据和鸟类活动数据；将多源数据输入预训练的动态风险评估模型生成综合风险指数；当风险指数超过阈值时解析主导因素；根据风机部件故障预警、湍流强度超标或鸟群穿越等不同风险类型，分别生成降载运行、调整偏航或临时停机等相应的自适应控制指令。这种方法主要用于提高风场运行监控的智能化水平，实现对多重风险的有效识别和精准防控。

一种可移动式小型风力发电设备

Resumen de: CN121611571A

本发明涉及风力发电技术领域，且公开了一种可移动式小型风力发电设备，包括底座，底座的内壁滑动连接有伸缩滑杆，伸缩滑杆的伸缩端固定连接有发电组件，底座的内壁设置有便于安装的加速机构，加速机构的内壁设置有用于稳定支撑的支撑机构，本发明能够实现该装置的快速组装，能够保证风力发电机组正常使用，减少人工安装的成本，间接地提高该装置的使用效率，能够实现该装置的快速安装或拆卸，能够提高该装置的安装速度，能够在安装的过程中对零件进行移动导向，人工能够较为轻松的拿起并进行移动，能够实现该装置的可移动化，能够提高移动式小型风力发电设备的安装速度。

风力涡轮机动力传动系

Resumen de: WO2025026660A1

The invention describes a wind turbine drivetrain (1) comprising a planetary gearbox (12) for converting rotation of a low-speed shaft (10) to rotation of a high-speed gearbox output shaft (122); a generator (14) mounted about an annular sleeve (124) extending axially outward from a gearbox housing (12H) and enclosing the gearbox output shaft (122); a bearing assembly (16) arranged between the generator (14) and the gearbox (12), comprising a rotary bearing part (16R) and a stationary bearing part (16S); and a torsional vibration damper (13) arranged between two rotary components (122, 122A, 122B, 14R, 16R) of the drivetrain (1), which torsional vibration damper (13) comprises a number of damping elements (13E). The wind turbine drivetrain is characterized in that the torsional vibration damper (13) is dimensioned to facilitate access from within the generator (14). The invention further describes a method of performing a maintenance procedure on such a wind turbine drivetrain (1).

一种海上风场漂浮式风机相对静止吊装方法

Resumen de: CN121608850A

本发明公开了一种海上风场漂浮式风机相对静止吊装方法，该方法包括：将半潜船拖航到漂浮式风机附近，安装起重装置在半潜船上；操控半潜船下潜至预设深度，横向拖至漂浮式风机下方；控制主副拖轮使半潜起重船缓慢旋转，船艏靠近下风向连接件，船艉靠近上风向连接件；用缆绳连接漂浮式风机和半潜船上的绑扎点；控制半潜船浮起至甲板与漂浮式风机基础的下表面贴合，期间收紧缆绳；控制半潜船继续浮起，直至甲板在海面下预设深度位置，调整缆绳松紧度；将风电安装船停靠在起重装置的运行范围内；操作起重装置吊装漂浮式风机的部件；本发明使起重装置与漂浮式风机能长时间保持相对静止，保证吊装时部件与漂浮式风机的精准对孔。

基于远近风速的风力发电机组转速稳定性控制方法及系统

Resumen de: CN121611567A

本发明公开了基于远近风速的风力发电机组转速稳定性控制方法及系统，包括：通过激光雷达获取风力发电机组叶轮前方的近点风速信号和远点风速信号；近点风速信号的测量距离固定，远点风速信号的测量距离根据风场实时风况动态自适应确定；接着动态计算近点权重系数和远点权重系数，对近点风速信号与远点风速信号进行加权融合，得到融合风速并求取融合风速变化率；基于经验法求取前馈增益系数，并计算桨叶角度前馈叠加量；将桨叶角度前馈叠加量与传统反馈控制输出信号叠加，生成桨叶角度命令进行控制。本发明无需精确风场模型，参数整定简便，可有效抑制转速波动，降低功率脉动，减少变桨频次，提升机组运行稳定性，适用于复杂湍流风况。

一种风电机组叶片电热除冰加热膜的安装方法

Resumen de: CN121611586A

本发明公开了一种风电机组叶片电热除冰加热膜的安装方法，涉及风力发电机叶片除冰技术领域。该方法将叶片除冰区域沿展向划分为多个一级加热区，每个一级加热区内进一步划分为多个二级加热区。为每个二级加热区配置独立的电热膜单元，其参数根据所在分区结冰敏感性和热负荷需求独立设计。采用并联多级供电电路为各单元供电：为每个一级区布设独立供电电缆，所有电缆在叶根并联至主电源；同一一级区内的各电热膜单元在该区内并联连接。安装各单元并配置智能控制系统，用于独立控制各加热区的启停、功率和时序。本发明实现了精准按需供热，提高了热能利用效率与系统容错性，有效解决了线路压降与“根热尖冷”问题。

一种单摆式相对重力仪

Resumen de: CN120742435A

The invention belongs to the technical field of gravity testing, particularly relates to a simple pendulum type relative gravimeter, and aims to solve the problems that in the prior art, when gravity is tested, a vacuum pump needs to be used for maintaining the vacuum state in a vacuum cavity, mechanical vibration energy generated in the operation process of the vacuum pump cannot be effectively recycled, and the cost is high. In order to solve the problems of low overall energy utilization rate and measurement interruption caused by insufficient power in remote areas in the prior art, the invention provides the following scheme: the gravity meter comprises a gravity meter main body, a vacuum cavity, a swing body, a swing rod, two spheres and a cross beam, mechanical vibration energy generated by the vacuum pump can be effectively recycled, the energy utilization rate is increased, wind energy and solar energy can be utilized for power generation, long-time stable operation of the vacuum pump in the field or remote areas is ensured, and measurement interruption caused by insufficient power can be reduced.

海上风电塔及施工工艺

Resumen de: CN121611574A

本发明提供一种海上风电塔及施工工艺。所述海上风电塔包括塔筒和下塔桩，所述下塔桩相对于所述塔筒具有第一位置和第二位置，所述下塔桩在所述第一位置时至少部分位于所述塔筒的筒内空间内，所述下塔桩在所述第二位置相较于所述第一位置由所述塔筒的筒内空间伸出，所述下塔桩在所述第二位置可与所述塔筒连接以被限定在所述第二位置。本发明的海上风电塔，在施工过程中，可以将塔筒和处于第一位置的下塔桩一同移动至指定位置，然后下塔桩移动至第二位置并坐落在海床上，再将塔筒与下塔桩连接以固定以及将下塔桩与海床固定，一方面降低对吊装设备和海上移动设备的要求，从而降低施工成本，另一方面简化施工工艺，并缩短作业时长。

一种水下风电桩基声光融合探伤方法及系统

Resumen de: CN121612878A

本发明公开了一种水下风电桩基声光融合探伤方法及系统，其中方法包括：利用数据采集装置采集水下风电桩基的光学图像和超声波图像，对图像数据进行预处理；将处理后的光学图像和超声波图像通过MDSFF跨模态融合机制进行融合；根据融合后的图像数据进行缺陷识别及三维重建，得到重建后的三维缺陷模型并输出缺陷信息。本发明通过MDSFF跨模态融合机制，对水下风电桩基的光学特征和超声波特征进行对齐和融合，其中利用可变形的自对齐机制进行特征对齐，可将特征对齐计算限制在图像中最相关的局部特征，降低计算复杂度，且利用门控选择机制识别并选择有效特征进行融合，抑制了冗余噪声，进而提高了对水下风电桩基缺陷识别的效率、精确度和可靠性。

用于风力涡轮机的叶片、风力涡轮机以及用于制造的方法

Resumen de: TW202511607A

A blade (3) for a wind turbine (1), comprising: an inboard section (7); an outboard section (8); and joints (9) connecting the inboard section (7) and the outboard section (8) to each other, each joint (9) including: a first insert (16) attached to the inboard section (7); a second insert (17) attached to the outboard section (8), the first and second insert (16, 17) defining together a convex shape away from the blade (3) when seen in a cross-section along the lengthwise direction (11) of the blade (3); and a threaded connection means (24) connecting the first and second insert (16, 17) to each other, the threaded connection means (24) being configured to be tightened from outside of the blade (3). Advantageously, the connection thus formed is well suited to counteract blade loads and easy to access which simplifies assembly/disassembly and allows visual inspection of the screws.

一种基于海上风力发电的防火机舱

Resumen de: CN121611584A

本发明涉及风力发电设备技术领域，公开了一种基于海上风力发电的防火机舱，防火机舱包括机舱壳体、防火分隔机构通风机构和送风机构。通过设置防火分隔机构将机舱内部分隔为多个独立防火分区，以防止火势在机舱内部蔓延，将火灾控制在局部区域，避免初始小火情发展为全机舱灾难性火灾；通风机构和送风机构共同向机舱内部输送气体，并通过出风管排出，在机舱内部形成并维持高于外部环境气压的正压环境；此种正压设计，能有效阻隔外部火源侵入机舱；由于正压气流可阻挡外部烟雾和火焰的进入，同时减少氧气向内流动，抑制内部火势扩散。本申请能够提升机舱的主动防火能力，适用于海上偏远环境，其外部救援难以快速抵达的场合。

风电机组叶片止动装置及方法

Resumen de: CN121611587A

本发明公开了一种风电机组叶片止动装置和方法，该装置包括止动座、球头螺柱和顶压块，止动座设有与叶根螺栓相配合的锁止孔和适于与球头螺柱的螺纹段连接的螺纹孔；顶压块一侧与轮毂腹板的工艺孔侧边轮廓随形适配，另一端设有与球头螺柱的球头端相匹配的球窝。本方案无需在轮毂内设置预留安装接口，安装方便且止动可靠性高；装置整体重量轻、体积小、便于携带。

一种双源固化的风电叶片复合材料损伤快速修复方法

Resumen de: CN121608504A

本发明提供了改性树脂复合修复材料在风电叶片复合材料损伤修复中的应用；所述改性树脂复合修复材料包括改性树脂材料以及复合在改性树脂材料表面的UV隔离膜层；所述改性树脂材料包括树脂、光引发剂和微波吸收剂。本发明还提供了结合紫外光和微波协同固化的风电叶片复合材料快速修复方法，通过多功能树脂体系与双源分时固化工艺的协同作用进行修复，解决了传统UV固化在低温环境和厚截面修复中的局限性，实现深层‑表层同步快速固化，确保了修复界面的均匀性和力学性能。本发明突破了单一固化方式的深度限制（20mm以上），将修复效率提升50%以上，适应‑20℃的低温施工环境，为大型复合材料构件的现场快速修复提供了创新解决方案。

塔架的多模态振动抑制方法及装置

Resumen de: CN121611568A

本申请涉及风力发电技术领域，特别涉及一种塔架的多模态振动抑制方法及装置，其中，方法包括：构建用于描述塔架振动状态的振动二阶动态模型，以根据该振动二阶动态模型确定塔架的振动影响因素，从而确定用于抑制塔架振动的统一变桨回路控制分量和独立变桨回路控制分量并进行叠加，生成变桨回路总控制量，控制目标风电机组执行变桨回路总控制量对应的变桨控制指令，将目标风电机组的实际桨角调整至叠加后对应的总桨角，以抑制塔架的振动状态至满足目标要求。本申请可以有效抑制塔架前后振动中的塔架一阶固有频率分量以及与风轮旋转频率同步的低频振动分量，实现功率跟踪和塔架前后方向多模态的振动抑制。

磁浮空浮混合轴承系统及其转子结构和控制方法

Resumen de: CN121611697A

本发明公开了一种磁浮空浮混合轴承系统及其转子结构和控制方法，涉及风机技术领域，该系统包括永磁偏置转子结构、定子铁芯、励磁线圈及空气动压箔片轴承组件。所述轴承组件的箔片由导磁材料制成，使其与励磁线圈共用同一径向气隙，该气隙同时作为磁场通道与动压气膜空间。运行控制方法基于转速信号，在启动及低速阶段通过励磁线圈实现磁悬浮承载，在高速阶段切换为由气膜完全承载。本发明通过结构融合与分时控制，解决了磁路遮挡问题，兼具了磁悬浮无摩擦启停与空浮轴承高速高效的优势，并具备状态监测功能，系统紧凑、可靠且成本优化。

浮体式洋上風車システム、浮体式洋上風車の輸送方法、および、浮体式洋上風車

Resumen de: WO2026042428A1

Provided is a floating offshore wind turbine system having a structure useful for replacing large components of a floating offshore wind turbine. A floating offshore wind turbine system having a floating offshore wind turbine, a main floating body, and a mooring body, the floating offshore wind turbine system characterized in that: the floating offshore wind turbine has blades for receiving wind, a hub to which the blades are fixed, a nacelle for storing a generator for converting rotational energy of the hub into electric power, a tower for supporting the nacelle, a sub-floating body for supporting the tower, and a sub-floating body connection part that can be fitted to a transport ship connection part; and the main floating body is moored to the sea bottom by the mooring body, and has a sub-floating body insertion space into which the sub-floating body is inserted.

垂直軸風力発電装置

Resumen de: JP2026038337A

【課題】静止状態から風によって回り始めるときに回りやすいという自己起動性に優れた垂直軸風力発電装置を提供することを目的とする。【解決手段】風の流れに対して垂直方向に設置されて軸回りに回転自在に立設された回転軸１と、風を受けて回転軸１と一体的に回転する複数の主翼体２と、主翼体２よりも回転軸１側に所定間隔を開けて近接し、主翼体２よりも回転軸１の回転方向の前方に配設された複数の副翼体３と、回転軸１に固設され、回転軸１の垂直方向に伸び主翼体２及び副翼体３の上端側又は下端側の一方を固設する第一支持部４と、回転軸１に固設され、回転軸１の垂直方向に伸び主翼体２及び副翼体３の上端側又は下端側の他方を固設する第二支持部５と、回転軸１に連結され回転軸１の回転により発電する発電機６を備えた垂直軸風力発電装置により解決することができた。【選択図】図１

风机叶片覆冰厚度监测系统、方法、设备、介质及产品

Resumen de: CN121617000A

本发明涉及风机叶片监测技术领域，公开了风机叶片覆冰厚度监测系统、方法、设备、介质及产品，风机叶片覆冰厚度监测系统包括：地面控制平台及无人机系统；无人机系统包括无人机、影像采集模块、微气象探测模块及微处理器模块；地面控制平台，用于判断目标风机叶片是否存在覆冰风险；影像采集模块，用于采集目标风机叶片的第一目标图像；微处理器模块，用于根据第一目标图像判断是否存在覆冰情况；地面控制平台，用于对目标风机叶片的覆冰厚度进行预测，得到目标覆冰厚度预测值；地面控制平台，用于根据目标覆冰厚度预测值对目标风机叶片覆冰厚度监测，本发明根据实时监测覆冰厚度，提高了覆冰厚度监测的准确度和灵活性。

一种风电机组电控系统的故障检测调控方法

Resumen de: CN121611583A

本发明公开了一种风电机组电控系统的故障检测调控方法，涉及风力发电机组运行监测与电气控制技术领域，本发明通过健康基准模型对多维运行数据进行重构并形成重构残差，使机组在未出现振动幅值超限前即可获得与健康状态偏离相关的异常表征，减少对单一阈值触发条件的依赖；针对残差特征被湍流、控制动作与测量噪声淹没导致异常模式不稳定的问题，通过凝冻风险指数生成的时间注意力权重对重构残差在时间维度进行聚焦，使高凝冻倾向时段的残差信息在聚合过程中获得更高贡献，从而降低低风险时段噪声对整体判别的干扰。

一种基于风能的旋转式电磁和摩擦纳米复合发电装置

Resumen de: CN121611569A

本发明涉及一种基于风能的旋转式电磁和摩擦纳米复合发电装置，包括机械传动系统和复合储能系统，其中发电单元由电磁感应发电模块和摩擦纳米发电单元共同构成，并集成机械支撑与密封结构，复合储能系统实现对能量的存储、均衡与管理。本发明有效结合摩擦纳米发电与电磁发电技术，能够在宽范围风速条件下高效收集风能。在低风速条件下，系统优先通过摩擦纳米发电单元获取能量，并存储于超级电容器进行缓冲，随后转移至锂电池进行稳定储存；高风速条件下则切换至电磁发电模式，电能直接存储于锂电池；在中等风速时两发电单元可协同工作；可有效提高物联网节点、传感器等低功耗设备的可靠性与环境适应性。

风电机组对风偏差识别方法、装置、电子设备和存储介质

Resumen de: CN121611579A

本申请公开了风电机组对风偏差识别方法、装置、电子设备和存储介质，属于风电机组故障诊断技术领域，包括获取风电机组风向传感器的历史故障信号，生成故障信号数据集，统计风电机组风向传感器的故障特征，根据故障特征对故障信号数据集进行降维处理，得到故障信号特征集，对故障信号特征集进行训练计算，生成风电机偏差故障分类器，实时采集风电机组风向传感器的待识别信号数据，对待识别信号数据进行特征提取，进行相似计算，根据计算结果，判断待识别信号数据的故障所属类，完成风电机组风向传感器的信号故障识别，能避免故障的风向传感器长时间故障运行而无法被人发现，减少发电损失，提高风机的使用寿命。

風力タービンの動作

Resumen de: CN120752433A

The invention relates to a method for determining a thrust limit for a wind turbine and a method for operating a wind turbine. A method includes determining an operating state of a blade load monitoring system of a wind turbine. In addition, the method includes adjusting a thrust threshold of the wind turbine based at least in part on the operating condition of the blade monitoring system. Further, the method includes operating the wind turbine such that a thrust load on a rotor of the wind turbine is maintained at or below the adjusted thrust threshold. A control system adapted to maintain a thrust load at or below a thrust threshold and a wind turbine comprising such a control system are also provided.

好ましい風力タービン

Resumen de: CN120712407A

A HAT wind turbine (1) for generating electrical power from wind, comprising a tower (5), a nacelle (6), a generator and a rotor (2) which can be pushed by wind for rotation about a rotor axis, the rotor having a rotor solidity SOLtor of maximum 0.10, and the rotor having a radius R (3) wherein the rotor comprises blades (4), the number N of blades being at least 4, these blades extending to a radial position of at least 0.90 R, and wherein the blade has a local chord length cr (9) distributed with respect to the radial position r, wherein the local chord length cr satisfies one of the following within a radial range of r = 15% R to R: less than 5.5% R; less than 5% R; less than 4.5% R; less than 4% R; less than 3% R; less than 2% R; and less than 1.5% R.

垂直配置係留システムを含む浮体式プラットフォーム

Resumen de: WO2024186911A1

Offshore floating platform systems and processes for mooring same, In some embodiments, the offshore floating platform system can include a hull structure configured to float on a surface of a body of water, one or more anchors configured to be secured to a seabed, and one or more mooring lines configured to be connected to the hull structure at a first end thereof and to the anchor at a second end thereof. When the one or more anchors are secured to the seabed and the one or more mooring lines are connected to the hull structure and a corresponding anchor, the mooring lines can be substantially vertical and a peak response period of the offshore floating platform system in a pitch or a roll direction can be greater than a peak spectral period of a wave spectrum on the surface of the body of water.

Reinicio remoto de generadores de energía eólica y solar

Resumen de: WO2025022346A1

A method for controlling a remote restart function of a plurality of solar and/or wind power generators, hereinafter solar/wind power generator, the method comprising: (i) receiving, from each of a plurality of power systems, each power system comprising at least one of the plurality of solar/wind power generators and each power system being separately connected to an electrical grid, a value of one or more variables measured on the site of each of the plurality of solar/wind power generators; (ii) performing a first function to determine whether an abnormal solar/wind power generator is ready to have a normal operation remotely restarted based on the received value of the one or more variables; (iii) performing a second function to determine a restart order according to which a group of abnormal solar/wind power generators should have a normal operation remotely restarted, among the abnormal solar/wind power generators that are determined to be ready to have a normal operation remotely restarted according to the first function; and (iv) outputting an indication of the determined restart order. A computer program, device and system are also provided.

一种用于浮式风机水池试验的多角度系泊定位方法及简易系泊定位装置

Resumen de: CN121612548A

本发明公开了一种用于浮式风机水池试验的多角度系泊定位方法及简易系泊定位装置。通过预先设定模型位置与角度，利用带花篮螺栓和双向可调节锁紧器的简易系泊装置，实现对模型的拖曳、粗定位和微调节等多种操作功能，并结合亚毫米级精度的多自由度动作捕捉系统进行试验模型位置与角度的实时监测与反馈，形成“先粗调后精调”的定位流程。该方法能够提高模型定位与角度控制的精度和效率，有效避免人工水下反复调整，缩短系泊安装时间，并支持多载荷入射角工况的灵活模拟。本发明不仅满足了浮式风机试验中对位置和角度的高精度要求，还可推广应用于其他浮式结构物的水池试验中，为复杂海洋环境下的模型试验提供了可靠、高效的模型系泊定位解决方案。

一种风力发电机组主轴装置

Resumen de: CN223975203U

本实用新型属于风力发电设备技术领域，涉及一种风力发电机组主轴装置，包括前主轴体、中主轴体、后主轴体、前轴承外圈、后轴承外圈、轴承座、前滚子和后滚子，轴承座具有轴向贯通的内腔，前轴承外圈安装在轴承座的一端，后轴承外圈安装在轴承座的另一端；前滚子设置在前轴承外圈与前主轴体之间形成的环形空间内，后滚子设置在后轴承外圈与后主轴体之间形成的环形空间内；中主轴体的两端分别与前主轴体和后主轴体连接。将前主轴体与后主轴体的外表面直接作为轴承滚道，与对应前轴承外圈、后轴承外圈及前滚子、后滚子构成无内圈轴承系统，避免了跑圈现象，增强了主轴在运行过程中的稳定性；通过将主轴拆分，减小了主轴的整体尺寸，降低了制造成本。

支撑梁、塔筒及风力发电机组

Resumen de: CN223975204U

本申请实施例提供一种支撑梁、塔筒及风力发电机组，支撑梁用于风力发电机组，支撑梁包括：主梁；连接梁，连接于主梁的一侧，连接梁用于连接风力发电机组的塔筒内侧；侧梁，连接于主梁的至少一端，侧梁上设置有塔筒附件连接部，塔筒附件连接用于连接塔筒附件；其中，支撑梁具有展开状态和折叠状态，侧梁能够沿靠近主梁的方向相对主梁转动设置，以使支撑梁能够由展开状态转变至折叠状态。在本申请实施例提供的支撑梁中，支撑梁具有展开状态和折叠状态，在展开状态侧梁远离主梁的一端与主梁之间的距离较长，便于在测量上设置较多线缆。在折叠状态，侧梁靠近主梁设置，能够减小支撑梁整体占据的空间尺寸，便于支撑梁的运输和存放。

重载荷风机叶轮支撑装置

Resumen de: CN223975200U

本实用新型提供一种重载荷风机叶轮支撑装置，涉及风力发电技术领域。包括：支撑底座；多个支撑墩，沿周向均布在支撑底座上，支撑墩的上表面作为支撑面，支撑面上开设有多排腰型连接孔，多个支撑墩上的多排腰型连接孔相互围合，形成与风机叶轮的轮毂尺寸契合的多个固定环；置放风机叶轮至支撑墩上时，通过将风机叶轮的轮毂与由腰型连接孔围合的一固定环对接，使得风机叶轮与多个支撑墩通过对应固定环连接；多个支撑缓冲件，每一支撑缓冲件的上表面作为承接面，承接面能够沿竖直方向上下移动，承接面在风机叶轮置放至支撑墩上之前承接风机叶轮。解决了现有技术中用于解决现有技术中将叶轮悬吊后执行叶轮的装配、拆卸或维修时安全隐患较大的问题。

一种风力发电机叶片组件故障诊断结构

Resumen de: CN223975202U

本实用新型涉及风力发电机技术领域，特别涉及一种风力发电机叶片组件故障诊断结构；本实用新型包括叶片组件、变桨轴承和光纤组件，叶片组件包括至少两个叶片，叶片上布设有至少一根光纤线，光纤线内设置有传感感知单元；在本实用新型内，通过布设于叶片上的光纤线，以光纤线上的传感感知单元作为传感载体来实时感知叶片的信息情况且实时将感知的信息情况传输出去，从而达到实时故障监控的目的；本实用新型可以通过光纤线来感知及判断叶片是否出现裂纹、开裂、鼓包、分层的情况，无需人工进行高空作业进行观察，也不用受天气影响，可以实时进行监控，而且可以精准地感知叶片的内部损伤缺陷，达到精准发现和精准识别。

基于无线通信的风电场数据采集传输装置

Resumen de: CN223975201U

本实用新型公开了基于无线通信的风电场数据采集传输装置，具体涉及风电场运维设备技术领域，包括用于与安装在风电机组外壳上数据采集盒内置的数据采集模块无线连接的信号接收处理箱，信号接收处理箱的底部设置有基座，基座的顶部位于信号接收处理箱的一侧安装有与信号接收处理箱无线连接的控制箱，控制箱与远程终端无线连接，基座的顶部位于控制箱的后侧连接有支架，支架的顶部安装有信号发射器。本实用新型能够实现对光伏板安装方向以及安装角度的灵活调节，能够满足在室外不同位置的安装需求，且便于在使用时对光伏板外表面附着的一些灰尘或杂物进行吹落，减少光伏板表面附着杂物对光能转化效率的影响。

一种风机齿轮箱散热器自动清洗装置

Resumen de: CN223970498U

本实用新型属于风能发电技术领域，尤其涉及一种风机齿轮箱散热器自动清洗装置，针对现有清洗装置清洗模式单一、清洗与干燥功能协同性差的问题，现提出如下方案，包括驱动调节组件和智能清洗喷头。本实用新型所设置的驱动调节组件带动清洗喷头在横向与纵向上的移动，确保清洗覆盖无死角，清洗喷头内部设有线性射流通道和螺旋雾化通道，并配置筒状活塞，筒状活塞能够根据进水或进气的压力变化，自动在高压、中压以及低压三种位置状态间切换，实现了高压去污、中压清洗漂洗、低压雾化预湿，到后续高压气射流穿透干燥、中压气均衡风干、低压气扩散沥水的全流程自动化协同作业。

集成阀组、散热器组件、润滑冷却系统及风力发电机组

Resumen de: CN223975524U

本公开提供一种集成阀组、散热器组件、润滑冷却系统及风力发电机组，集成阀组用于散热器组件，散热器组件还包括散热芯体和旁通通道，旁通通道与散热芯体内的散热通道并联，集成阀组设置在旁通通道的入口，集成阀组包括集成一体的温控阀组和压力阀组，温控阀组的内腔与压力阀组的内腔相连通。通过将温控阀组和压力阀组集成一体，能够在满足温控阀组的开启温度条件和压力阀组的开启压力条件中的至少一个的情况下令集成阀组开启，从而拓宽了单个阀体整体的开启条件，并可解决散热器组件的“困油”问题，降低损坏风险。

风电机组齿轮箱的弹性支撑装置及风电机组

Resumen de: CN223975509U

本实用新型公开了一种风电机组齿轮箱的弹性支撑装置及风电机组，该弹性支撑装置包括支座、弹性体和止动件，支座设置在风电机组的主机架上，设有贯通两个端面的减振安装孔，并在两个端面的靠近所述减震安装孔的位置均设置螺纹孔；弹性体安装在支座的减震安装孔中，其外环面与减震安装孔的孔壁接合，内环面用于与齿轮箱扭力臂接合，弹性体设有沿减震安装孔的轴线方向贯通的止动连接孔；止动件包括穿设于止动连接孔的止动销、与止动销固定连接的第一挡板、和与止动销可拆卸连接的第二挡板，第一挡板和第二挡板分别通过螺栓与支座的两个相反端面连接。本方案能限制弹性体在支座中发生轴向或径向位移；而且止动件结构简单且安装方便。

一种数字孪生的海上风机全工况状态监测与运维优化系统

Resumen de: CN121616269A

本发明涉及一种数字孪生的海上风机全工况状态监测与运维优化系统，属于海上风力发电技术领域。所述系统包括物理感知层、边缘计算层、云端数字孪生平台和运维应用终端；物理感知层通过多类型传感器实时采集海上风机运行过程中的多源异构数据，所述多源异构数据至少包括环境数据、结构振动数据和运行工况数据，并传输至边缘计算层；边缘计算层对数据进行预处理、特征提取及实时异常分析，实现运行状态的快速故障预警；云端数字孪生平台对数据进行融合处理，构建并动态更新与物理实体实时映射的数字孪生模型，并开展故障诊断、健康评估、剩余寿命预测及运维决策优化；运维应用终端对风机状态、预警信息及运维策略进行可视化展示。

TOWER SUPPORT STRUCTURE, CASTING MOLD, TOWER, AND WIND TURBINE GENERATOR

Resumen de: WO2026046307A1

The present application relates to a tower support structure, a casting mold, a tower, and a wind turbine generator. The tower support structure comprises a plurality of vertical columns and first support assemblies each provided between every two adjacent vertical columns. Each vertical column comprises column nodes and column segments alternately arranged and connected in a first direction. Each first support assembly comprises a plurality of support units. Each support unit comprises a plurality of diagonal struts arranged in a crossed configuration. The support units are arranged at intervals in the first direction and are correspondingly connected to the column nodes on the two adjacent vertical columns by means of the diagonal struts. The column nodes on at least one vertical column are formed as integrally cast structures, and at least two column nodes formed as integrally cast structures on the same vertical column have the same structure. Thus, on the basis that the column nodes are integrally cast, the types of casting molds required for manufacturing the column nodes of the vertical column can be reduced, thereby reducing production costs and satisfying both reliability and economic requirements.

METHOD FOR OPERATING A WIND TURBINE AND WIND TURBINE

Resumen de: WO2026046652A1

The method is for operating a wind turbine (100) having a rotatable nacelle (40), a rotor (10) with at least one rotor blade (b_j), wherein the rotor is mounted on the nacelle, and at least one drive (d_i) for rotating the nacelle by exerting torque. The method comprises a step of providing first information (I1) which is representative of a position setpoint (Pn) of the nacelle and a step of providing second information (I2) which is representative of an external torque (Myaw) acting on the nacelle due to the aerodynamics of the rotor during rotation caused by wind. In a further step, an operating setpoint (OS_i) for the at least one drive is determined depending on the first and the second information. The operating setpoint is determined such that, when the at least one drive is operated according to the operating setpoint, the at least one drive brings or keeps the nacelle at the position setpoint by exerting torque. The second information is used in a feedforward manner for the determination of the operating setpoint. Significant method for operating a wind turbine and wind turbine

ANTI-ICING DEVICE FOR WIND TURBINE BLADE AND ANTI-ICING METHOD

Resumen de: WO2026045953A1

An anti-icing device for a wind turbine blade, comprising a vibration unit (200) and an actuating unit (300). The vibration unit (200) comprises a mounting base (201) arranged on a wind turbine unit (100), a vibration assembly (202) arranged on the mounting base (201), and a support column (203) arranged on the mounting base (201). The actuating unit (300) comprises an actuating assembly (301) rotatably arranged on the support column (203) and abutting against the vibration assembly (202), a driving assembly (303) rotatably arranged on the support column (203), an energy storage assembly (302) rotatably arranged on the support column (203) and having two ends respectively connected to the actuating assembly (301) and the driving assembly (303), and a snap-fitting assembly (304) having one end rotatably arranged on the support column (203) and the other end snap-fitted with the actuating assembly (301).

COOLING SYSTEM FOR A SUPERCONDUCTING GENERATOR

Resumen de: US20260066744A1

An electrical machine includes a shaft, a carrier structure arranged circumferentially around the shaft and defining a circumferential surface, a plurality of conducting coils secured to the carrier structure, and a cooling system. The cooling system includes an inlet manifold for providing a cooling fluid to the electrical machine, an outlet manifold for removing the cooling fluid from the electrical machine, and at least one passageway in fluid communication with the inlet manifold and the outlet manifold. The at least one passageway is arranged between two adjacent conducting coils of the plurality of conducting coils. The at least one passageway defines an inlet portion including a fluid inlet in fluid communication with the inlet manifold, an outlet portion including a fluid outlet in fluid communication with the outlet manifold, and a return portion arranged between the inlet portion and the outlet portion. The return portion defines a length such that the inlet portion and the outlet portion are arranged in contact with each other along respective lengths of the inlet and outlet portions so that a conductive potential of the at least one passageway is reduced.

SYSTEM AND METHOD FOR PROVIDING GEARBOX LUBRICATION OF A WIND TURBINE DURING AN OFF-GRID STATE

Resumen de: US20260063112A1

A method for providing gearbox lubrication of a wind turbine during an off-grid state includes fluidly coupling an auxiliary lubrication system with a gearbox of the wind turbine. The off-grid state is characterized in that the wind turbine is mechanically and electrically installed at a wind farm but not yet connected to a grid. The method also includes determining a time-based control scheme for the auxiliary lubrication system to provide lubrication to the auxiliary lubrication system during the off-grid state. The time-based control scheme is defined a first time period in which the lubrication is provided to the gearbox via the auxiliary lubrication system during the off-grid state and a second time period in which the lubrication is not provided to the gearbox via the auxiliary lubrication system during the off-grid state. The first time period is less than the second time period. Further, the method includes implementing, via a controller, the control scheme for the auxiliary lubrication system to provide the lubrication to the gearbox of the wind turbine during the off-grid state.

SYSTEM AND METHOD FOR HARVESTING ENERGY OF A WIND TURBINE DURING AN OFF-GRID STATE

Resumen de: US20260063107A1

A method for harvesting energy from one or more internal energy sources of a wind turbine of a wind farm during an off-grid state includes collecting energy from the one or more internal energy sources locally at the wind turbine during the off-grid state. The off-grid state is characterized in that the wind turbine is mechanically and electrically installed at the wind farm but not yet connected to a grid. The method further includes storing at least a portion of the energy in one or more energy storage devices locally at the wind turbine or the wind farm during the off-grid state. Moreover, the method includes using the energy to periodically power one or more electrical power systems used for idle operation or maintenance tasks of the wind turbine during the off-grid state.

MODULAR FLOATING STRUCTURE FOUNDATION FOR WIND TURBINE

Resumen de: US20260063108A1

A floating structure foundation for a wind turbine features several improvements, including a transition assembly that supports the wind turbine generator (WTG) and tower centrally, transferring loads to primary structural components to maximize efficiency. Its highly modular design allows for flexible construction and scalability, with each component built independently for easier adaptation to different project requirements and site conditions. This modularity supports efficient dry transport, enabling multiple modules to be shipped simultaneously on various vessels. The foundation offers a simplified design with accelerated construction, rapid assembly, and installation.

ENHANCED POWER GENERATION PREDICTION

Resumen de: WO2026050153A1

This disclosure describes forecasting required power output for a plurality of thermal generators. Including training a Time-series Dense Encoder (TiDE) model on a corpus of historical weather data for a particular geographic region, the trained TiDE model forecasts weather for the geographic region. Training a machine learning model on historical power output and weather data for a particular wind farm within the geographic region, wherein the trained machine learning model predicts the power output out of the wind farm for a given weather condition. Forecasting, using the TiDE model, the weather in the geographic region. Predicting the power output of the wind farm by providing the forecasted weather to the machine learning model. Forecasting a required power output for a plurality of thermal generators based on the predicted power output of the wind farm by calculating the output of a fixed effects ordinary least squares (OLS) regression model.

METHOD AND APPARATUS FOR REGULATING POWER OF OFFSHORE WIND FARM ENERGY STORAGE SYSTEM ON BASIS OF STATE OF CHARGE

Resumen de: WO2026045187A1

Disclosed in the present application are a method and apparatus for regulating the power of an offshore wind farm energy storage system on the basis of the state of charge. The method in the present application comprises: acquiring a power grid frequency and the state of charge of an offshore wind farm energy storage system, and on the basis of the power grid frequency and the state of charge, acquiring a power grid frequency deviation and a state-of-charge recovery demand, respectively; determining whether the power grid frequency deviation is within a preset power grid frequency dead band, if the power grid frequency deviation is within the power grid frequency dead band, in view of the power grid frequency deviation and the state-of-charge recovery demand, acquiring an inertia power regulation and control amount of the energy storage system by means of a fuzzy control algorithm combined with a preset adaptive inertia frequency control model, otherwise, in view of the power grid frequency deviation and the state-of-charge recovery demand, acquiring the inertia power regulation and control amount by means of the adaptive inertia frequency control model; and on the basis of the inertia power regulation and control amount, regulating and controlling the inertia power of the offshore wind farm energy storage system. By means of the present application, the level of refinement and accuracy of a regulation and control process for an energy storage system can be improved.

VERTICAL-AXIS WIND TURBINE AND WIND POWER GENERATOR USING SAID WIND TURBINE

Resumen de: WO2026048360A1

A vertical wind turbine 100 comprises a main shaft 110 installed vertically, and a plurality of blades 120 that revolve around the main shaft 110. Each blade 120 is supported by a main arm 112, which extends outward in a radial direction from the main shaft 110, so as to be rotatable about a pitch axis parallel to the main shaft 110, and has, separately from the main arm 112, an auxiliary arm 114 that is installed to connect the main shaft 110 and the blade 120 and regulates a rotation angle (pitch angle) of the blade 120. The auxiliary arm 114 is installed on the blade 120 such that, when a wind speed is equal to or lower than a predetermined value, a position that is offset in a horizontal direction from the main shaft 114 in accordance with the wind direction becomes a rotation center β, and has an offset cancellation mechanism for canceling the offset when the wind speed becomes equal to or higher than the predetermined value.

METHOD FOR HANDLING GEARBOX VIBRATIONS IN A WIND TURBINE

Resumen de: US20260063105A1

A method and control system for controlling operation of a generator for a wind turbine is disclosed. The method and control system obtain a measure for a rotational speed of the generator and a measure for gearbox vibrations corresponding to a gearbox of the wind turbine; determine at least one amplitude of a harmonic in the gearbox vibrations; generate a torque modulating signal for the generator by: selecting an initial phase angle and an initial amplitude, based on the rotational speed of the generator and on the at least one amplitude of the harmonic in the gearbox vibrations, adjusting the initial phase angle and the initial amplitude, and generating a torque modulating signal based on the adjusted phase angle and the adjusted amplitude; and inject the torque modulating signal into the generator.

Anti-Icing Device for Blade of Wind Turbine Generator System, and Anti-Icing Method

Resumen de: US20260063111A1

Disclosed is an anti-icing device for a blade of a wind turbine generator system, which relates to the technical field of wind turbine generator systems. The device includes a vibration unit and an excitation unit. The vibration unit includes a mounting seat, a vibration assembly, and a support column. The excitation unit includes an excitation assembly, a drive assembly, an energy storage assembly, and a snap-fit assembly. The anti-icing device for a blade of a wind turbine generator system can be mounted conveniently and does not require extra power as a driving energy source.

BIAXIAL SINGLE FREQUENCY FATIGUE TEST FOR WIND TURBINE BLADES

Resumen de: US20260063109A1

A method and system of fatigue testing a wind turbine blade using a test system. The test system includes a test stand to which the wind turbine is fixed. A first excitation unit is connected to the wind turbine blade and used to introduce loadings in the flapwise direction. A second excitation unit is connected to the wind turbine blade and used to introduce loadings in the edge wise direction. A load controllable unit is further connected to the wind turbine blade and used to adjust the resonant frequency of the test system. Loadings in the flapwise and edgewise directions are introduced at the same resonant frequency and the loadings are measured using a number of detector units. The control unit monitor and control the amplitude of the first and second harmonic motions and the phase between the first and second harmonic motions.

WIND POWER GENERATION APPARATUS

Resumen de: US20260063104A1

The present disclosure provides a wind power generation apparatus, including: a tower body; at least two wind power generators arranged on the tower body and stacked along an extending direction of the tower body; where, a rotation shaft of each wind power generator is parallel to the extending direction and a bottom of each wind power generator is connected with a first connecting member; two first connecting members at the bottoms of two adjacent wind power generators are connected through at least two second connecting members, and an arrangement direction of the second connecting members is different from that of the first connecting members. In embodiments of the present disclosure, the power generation efficiency of the wind power generation apparatus can be improved while reducing the floor space of the wind power generation apparatus and enhancing its stability.

SYSTEMS AND METHODS FOR PREDICTING ONE OR MORE NO-POWER CONDITIONS FOR A PLURALITY OF WIND ENERGY SITES

Resumen de: WO2026047411A1

Provided are computer-implemented methods and systems for determining one or more no- power conditions for a plurality of wind energy sites, including: receiving a set of wind energy site characteristics for each wind energy site in the plurality of wind energy sites; receiving one or more weather data points from one or more weather data sources; simulating for each wind energy site in the plurality of wind energy sites, a digital representation of the wind energy site to produce a power generation schedule for the wind energy site; aggregating the power generation schedules for each wind energy site to produce an aggregate wind energy portfolio power generation schedule; determining one or more first time periods in which the aggregate wind energy portfolio power generation schedule indicates zero power generation; and determining a total number of hours corresponding to the one or more first time periods.

TOWER MOUNTING METHOD

Resumen de: WO2026044695A1

The present application provides a tower mounting method. A tower at least comprises a first tower section and a second tower section which are stacked in the height direction. The tower mounting method comprises the following steps: mounting the first tower section at a predetermined position; arranging a tower mounting auxiliary tooling on the outer side and/or the inner side the upper end of the first tower section, wherein the tower mounting auxiliary tooling is an annular member circumferentially surrounding the upper end of the first tower section, and the upper edge of the annular member is higher than the upper surface of the first tower section; applying a bedding mortar on the upper surface of the first tower section; and seating the second tower section on the bedding mortar. In the tower mounting method of the present application, by using the tower mounting auxiliary tooling, the loss of the bedding mortar can be effectively reduced, ensuring full bedding mortar at the joint of two adjacent tower sections, thereby improving the connection quality of the tower.

Spraying Device for Interior Repair of Wind Turbine Blade

Resumen de: US20260061446A1

The present disclosure relates to the technical field of spraying devices, and in particular, to a spraying device for interior repair of a wind turbine blade. The spraying device for interior repair of a wind turbine blade includes: a base ring; extension arms arranged in pairs; rotation mechanisms including drive members arranged at end portions of the extension arms, and wheel that are in transmission connection to the drive members; probing mechanisms arranged on the extension arms; and spraying mechanisms arranged on the probing mechanisms; where the probing mechanisms are capable of extending in an axial direction of the base ring, and when the probing mechanisms extend, the spraying mechanism are driven to move two sides of the reinforcement plate, and then the spraying mechanisms can perform spraying on inner walls, on two sides of the reinforcement plate, of the blade body.

MODULAR THERMOPLASTIC WEB STRUCTURE FOR WIND POWER GENERATION, MANUFACTURING METHOD THEREFOR, AND WIND TURBINE BLADE

Resumen de: AU2025205329A1

A modular thermoplastic web structure for wind power, a manufacturing method therefor and a wind turbine blade. The modular thermoplastic web structure comprises: two continuous thermoset web flanges (11) fixedly connected to a wind turbine blade shell, and a thermoplastic modular interlayer (10). The thermoplastic modular interlayer (10) is arranged between the two continuous thermoset web flanges (11), with ends thereof being fixedly connected to the continuous thermoset web flanges (11).

PITCH REGULATOR UNIT OF A WIND TURBINE HAVING A SYSTEM-WIDE PARAMETERISABLE SAFETY RUN AND OPERATING STATE CONTROLLER, AND RELATED OPERATING METHOD

Resumen de: AU2024354464A1

The invention relates to a pitch regulator unit (16) for a wind turbine (10) including a plurality of operating state configurations (50) which can be at least partly transformed into one another. The invention proposes that an operating state controller (52) is comprised which allows parameterisation of dynamic and/or static control variables of a safety run (SFR), comprising at least one of the control variables rotational speed, torque, acceleration, run time and/or end position, and preferably transformability of operating state configurations (50), on the basis of internal and external information signalling (30, 32, 34, 36). In addition, the invention proposes a corresponding control method for operating the pitch regulator unit (16), in which a curve of a safety run (SFR) is parameterised on the basis of internal and external information signalling (30, 32, 34, 36).

TUBE ELEMENT FOR FLOATABLE OFFSHORE SUPPORT STRUCTURE FOR WIND TURBINE

Resumen de: AU2024327326A1

Method of forming a tube element for use as a longitudinal section of a brace for a truss structure of a floatable offshore support structure for a wind turbine, comprising: providing four elongate flat steel plates each extending along a longitudinal direction and having two opposite lateral edges; deforming each plate such that, along the longitudinal direction, a transverse shape of the plate smoothly transitions between a rectilinear shape and an arcuate shape; and forming the tube element by interconnecting the four deformed plates along their lateral edges. The interconnected plates each form a respective circumferential section of the tube element, wherein along the longitudinal direction, a transverse shape of the tube element smoothly transitions from a circular shape to a rectangular shape. The tube element may connect a cylindrical further tube element of the brace with a further part of the floatable offshore support structure.

AN APPARATUS FOR CONTROLLING FLUID FLOW TO TURBINES

Resumen de: AU2024322592A1

The invention provides an apparatus for introducing skew to a fluid flow directed on to one or more vertical axis turbine, the apparatus comprising a support structure (2, 4, 6) having mounted thereon a plurality of vertically spaced aerofoils (8) arranged to surround the one or more vertical axis turbines, the vertical spacings being selected and the aerofoils being profiled and arranged at an angle such that fluid flow between the aerofoils is skewed before it is incident upon the vertical axis turbine(s).

Computer-implemented method for monitoring a generator of a wind turbine, wind turbine, computer program and elec-tronically readable storage medium

Resumen de: US20260063110A1

Computer-implemented method for monitoring a generator (13) of a wind turbine (1) for detecting interturn short-circuit faults in at least one stator winding set (15, 23) of the generator (13), wherein a strength of a second harmonic of a power produced from the stator winding set (15, 23) and the DC value of the power are determined, wherein, in respective time steps, a first analysis criterion describing the DC value of the power being constant evaluates the DC value of the power,a second analysis criterion describing the occurrence of a transient in the strength of the second harmonic evaluates the strength of the second harmonic, andan interturn short-circuit fault signal is generated if the first and the second analysis criterion both yield true for a given number of time steps.

WIND TURBINE BLADE, WIND TURBINE AND METHOD FOR OPERATING A WIND TURBINE

Resumen de: US20260063102A1

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).

SPAR CAP FOR A WIND TURBINE ROTOR BLADE, SET FOR MANUFACTURING A HALF SHELL OF A WIND TURBINE ROTOR BLADE, ASSEMBLY INCLUDING A SPAR CAP AND A MOLD, AND METHOD OF MANUFACTURING A HALF SHELL OF A WIND TURBINE ROTOR BLADE

Resumen de: US20260063103A1

A spar cap is for a wind turbine rotor blade. The spar cap includes a stack of fiber material layers, which are stacked in a stacking direction from a bottom face to a top face, and a clipping layer which is arranged on the top face of the stack. The clipping layer protrudes beyond the stack of fiber material layers in a lateral direction which is perpendicular to the stacking direction. A set is for manufacturing a half shell of a wind turbine rotor blade. An assembly includes a spar cap and a mold. A method is for manufacturing a half shell of a wind turbine rotor blade.

METHOD OF MANUFACTURING A HALF SHELL AS WELL AS WIND TURBINE ROTOR BLADE

Resumen de: US20260061709A1

A method of manufacturing a half shell of a wind turbine rotor blade, the method including: providing a mold, arranging an outer shell laminate in the mold, arranging three spar caps on the outer shell laminate. The second spar cap is arranged between the first spar cap and the third spar cap, the third spar cap is positioned at an outermost trailing edge, and core elements are arranged between the first spar cap and the second spar cap and/or between the second spar cap and the third spar cap and/or between the first spar cap and the third spar cap. At least one of the core elements is a tolerance compensation element that includes a wedge-formed portion and interacts in a form-fit manner with a corresponding counter wedge-formed portion. A wind turbine rotor blade includes a half shell.

風力発電装置の変位観測システム及び風力発電装置の変位観測方法

Resumen de: JP2026036358A

【課題】タワー頂部の上部に配置されたナセルの回転動作にも関わらず、タワー頂部の変位を精度高く計測する。【解決手段】基地局３０と、複数のＧＮＳＳアンテナ１１ａ～１３ａをナセルの上部にそれぞれ配置した観測局１１～１３と、基準局３０及び各観測局１１～１３からの観測データをもとにタワー頂部の変位を計測する変位観測装置４０と、を備え、変位観測装置４０は、ナセル３を回転しつつ各ＧＮＳＳアンテナ１１ａ～１３ａの位置を計測し、各ＧＮＳＳアンテナ１１ａ～１３ａの位置履歴である円の中心をタワー頂部の初期位置に設定するとともに、各円の半径を求める初期設定部４１と、各ＧＮＳＳアンテナ１１ａ～１３ａの位置を計測し、該計測した位置から各半径を用いて描いた円の初期位置側の交点位置をタワー頂部の現在位置として求め、タワー頂部の初期位置からの水平変位を計測する変位計測部４２とを備える。【選択図】図３

BLADELESS WIND TURBINE POWER GENERATION SYSTEM

Resumen de: WO2026047692A1

The present invention discloses a novel bladeless wind turbine power generation system designed to efficiently harness wind energy in environments where traditional large-blade turbines are impractical The system features a cylindrical hollow pipe with spiral air inlets, which initiates wind channelization. A bladeless fan, positioned at one end of the pipe, creates negative air pressure, facilitating continuous airflow through the pipe. This airflow is then directed through a series of concentric reducer pipes with strategically placed inlets, accelerating wind flow and enhancing pressure management. The wind is ultimately channelled into a motor where a rotating shaft converts the kinetic energy into mechanical energy, which is further transformed into electrical energy. The design minimizes noise, visual impact, and wildlife risks compared to conventional turbines. The invention is particularly advantageous for narrow or spatially constrained locations such as urban areas and valleys, offering a high-efficiency, cost-effective alternative to traditional wind energy solutions.

WAVE ENERGY-BASED REEF SUSTAINABLE DEVICE INTEGRATED WITH OFFSHORE WIND TURBINE

Resumen de: US20260063101A1

A wave energy-based reef sustainable device integrated with an offshore wind turbine is provided. The wave energy-based reef sustainable device integrated with an offshore wind turbine can be put into a seabed, is configured to connect with a floating wind turbine, and includes a base is configured as a fish reef, an anchoring device configured to connect with the floating wind turbine, and includes plural rings with a luminous coating and at least one mooring system or cable with a luminous layer. The rings swing and/or rotate due to the pull of the floating wind turbine and present a flashing effect to attract fish. The mooring system or cable with the luminous layer provides a warning effect, a lighting device configured to emit light to attract fish, and a green energy device configured to convert a green energy into an electrical energy, which is provided to the lighting device.

TIDE- AND WIND-POWERED TURBINE, CONVERSION AND STORAGE SYSTEM

Resumen de: US20260063106A1

An electricity generation system employs a tide- and wind-powered turbine featuring an inverted blade configuration, where the blades extend inward from an outer ring, creating a central void for fluid passage and optimizing energy capture efficiency. The system includes advanced components such as an axial radial flux motor, ball bearings, and a variable pitch mechanism for dynamic blade adjustment. It is adaptable for mounting on bridges, pipelines, or power transmission towers and incorporates innovative motor technologies, including crystal motors, to achieve efficient energy conversion. The system supports bidirectional flow environments, ensuring continuous power generation, and integrates energy storage devices such as saltwater batteries to store excess energy. Designed for sustainable, 24-hour electricity generation with minimal environmental impact, the system is suitable for infrastructure-based installations, marine vessels, and small-scale devices, offering versatile applications across diverse environments.

METHODS FOR DETECTING STRUCTURAL DAMAGE OF A WIND TURBINE BLADE AND WIND TURBINES

Resumen de: WO2026046525A1

The present disclosure relates to a method (100) for detecting a structural damage of a first blade (22) of a wind turbine (10). The wind turbine (10) comprises a rotor (18) with one or more blades (22). The method (100) comprises measuring time series of data indicative of loads on the first blade (22) including at least a first time series of data measured with a blade sensor (991, 992) over a measurement period. The method (100) also comprises calculating a first statistical characteristic from the measured first time series of data and detecting the structural damage of the first blade (22) at least partially based on the first calculated statistical characteristic. In a further aspect, the present disclosure relates to a wind turbine (10) comprising a control unit configured to carry out such method (100).

BAR FOR A FRAMEWORK AND PRODUCTION METHOD

Resumen de: WO2026046515A1

The invention relates to a bar (3) for a framework (2), in particular a framework (2) for a wind turbine, comprising at least two wooden trusses (10) which are connected via a block joint (12), in particular a block glue joint (13), and which each have at least three longitudinally integrally bonded wood layers (14), in particular wood lamellae (15), wherein the at least two wooden trusses (10) connected via the block joint (12) form a core (8) of the bar (3), to the outside of which a weather protection layer (7), which contains a wood-based material, is applied. The invention further relates to a bar construction, to a wind turbine, and to a method for producing a bar of the type described above.

STRUCTURE AND WIND TURBINE

Resumen de: WO2026046514A1

The invention relates to a structure (2), in particular a tower (2a), for a wind turbine (1), comprising: a support structure (7), which has bars (10, 13, 14) in particular made of wood, and an extension (9) connected to the support structure (7) for arranging a generator (3) of the wind turbine (1), wherein the support structure (7) is open and an access and/or supply shaft (18) is arranged in or on the support structure (7), wherein the access and/or supply shaft (18) has a casing (29) and is designed to receive at least one electrical line (28) for the generator (3) and/or to allow ascent by maintenance personnel. The invention also relates to a wind turbine (1) having a structure (2) of this type.

Schwimmende Funktionseinheit mit einem oder mehreren Auftriebskörpern

Resumen de: DE102024124929A1

Die Erfindung bezieht sich auf eine schwimmende Funktionseinheit, insbesondere eine Schwimmplattform (1) oder ein Wasserfahrzeug, mit einer Deckstruktur (2) und einem oder mehreren Auftriebskörpern (3a, 3b, 3c, 3d), wobei einer oder mehrere der Auftriebskörper jeweils ein Rotorblatt (4) oder einen Teil, insbesondere einen Längsabschnitt eines Rotorblatts einer Windenergieanlage aufweist/aufweisen. Weiter bezieht sich die Erfindung auf einen derartigen Auftriebskörper und ein Verfahren zu seiner Herstellung aus einem Rotorblatt.

System zur Fluidversorgung

Resumen de: DE102024002795A1

1. System2. System zur Fluidversorgung mindestens eines Verbrauchers (V), insbesondere zur Schmiermittelversorgung von Verbrauchern (V), wie Lagerstellen in Getrieben von Windkraftanlagen einschließlich Gleitlagern, zumindest bestehend aus einer- Fördereinrichtung (14),- Filtereinrichtung (16), und- Wärmetauscheinrichtung (18), die über fluidführende Leitungen (20, 22) miteinander verbunden und im Rahmen einer Fluidführung (24) entlang einer Strömungsrichtung mit Fluid durchströmbar sind, dadurch gekennzeichnet, dass zwischen der Fördereinrichtung (14) und dem jeweiligen Verbraucher (V) im Hauptstrom (40) einer Fluidführung (24) eine Hauptfilterstufe (42) der Filtereinrichtung (16) geschaltet ist, dass zur Steuerung eines Nebenstroms (44) der Fluidführung (24) mindestens eine Ventileinrichtung (46) vorgesehen ist, und dass mit ansteigendem Differenzdruck betreffend die Hauptfilterstufe (42) die jeweilige Ventileinrichtung (46) betätigt, eine vorgebbare Teilmenge des Fluids aus der Fluidführung (24) zum Verbraucher (V) entfernt.

Magnus-Rotor-Anordnung

Resumen de: DE102024125168A1

Magnus-Rotor-Anordnung aufweisend mindestens einen Magnus-Rotor, der an einer Tragachse gelagert ist, wobei die Tragachse mindestens ein erstes und ein zweites Achssegment umfasst, die relativ zueinander verschiebbar ausgestaltet sind.

Kran sowie Verfahren zu dessen Montage an einem Bauwerk

Resumen de: DE102024124820A1

Die vorliegende Erfindung betrifft ein Verfahren zur Montage eines Krans, der einen Turm und einen darauf abgestützten Ausleger umfasst, an einem Bauwerk mittels einer Montageeinrichtung, die einen Tragrahmen aufweist, der am Bauwerk befestigbar ist und den Turm des Krans lagert, wobei der Kran mit seinem Turm in einer Kopfüber-Stellung mit einem Turmfuß an dem am Bauwerk befestigten Tragrahmen befestigt wird und der Kran mit am Turm montierten Ausleger vom Tragrahmen gehalten um eine liegende Montageschwenkachse relativ zum Tragrahmen aus der genannten Kopfüber-Stellung in eine aufrechte Kopfoben-Stellung verschwenkt wird.

Kran sowie Verfahren zum Beklettern eines Bauwerks mit einem Turmdrehkran

Resumen de: DE102024124864A1

Die vorliegende Erfindung betrifft Krane wie Turmdrehkrane, mit einem Turm, der einen um eine aufrechte Drehachse verdrehbaren Ausleger trägt, von dem ein Hubseil zum Heben von Lasten abläuft, sowie mit einer Klettereinrichtung zum Erklettern eines Bauwerks und/oder Mitklettern an einem wachsenden Bauwerk, wobei die Klettereinrichtung einen Tragrahmen, der Befestigungsmittel zum Befestigen am Bauwerk sowie eine Schiebeführung zum Verschieben des Turms in Turmlängsrichtung aufweist, sowie eine Hubvorrichtung zum Anheben des Turms relativ zum Tragrahmen umfasst. Die Erfindung betrifft ferner auch ein Verfahren zum Beklettern eines Bauwerks mit einem solchen Kran, bei dem der Turm ohne eigene Bodenabstützung vollständig am Bauwerk gehalten und in Turmlängsrichtung verschoben wird bzw. zum Errichten und/oder Bestücken eines Bauwerks wie Windanlagenturm, sowie ferner ein Adapterstück zum Befestigen eines Tragrahmens für das Befestigen eines Krans an einem Anlagenturm. Erfindungsgemäß wird der Kran zumindest temporär nur von dem einen genannten Tragrahmen am Bauwerk gehalten und dabei gegenüber dem Bauwerk vom Hubwerk verschoben.

DEVICE FOR SUPPLYING ELECTRICAL POWER TO A DE-ICING SYSTEM

Resumen de: WO2026047312A1

The invention relates to a device (30) for supplying electrical power to a de-icing system (46), comprising a rotor comprising a ring (32) bearing a plurality of generators (36, G, G1, G2), each generator comprising a pinion (40) comprising a toothing; further comprising a ring gear (34) that is coaxial with the ring and comprises an annular toothing engaged with the toothings of the pinions; further comprising a stator (64) bearing at least one clamping member (42) for rotationally clamping the ring gear; further comprising control means (48) for controlling said at least one clamping member making it possible to control said at least one clamping member between a first position for clamping/blocking the ring gear and a second position for releasing the ring gear.

FLOATING FUNCTIONAL UNIT HAVING ONE OR MORE BUOYANCY BODIES

Resumen de: WO2026047105A1

The invention relates to a floating functional unit, in particular a floating platform (1) or a watercraft, comprising a deck structure (2) and one or more buoyancy bodies (3a, 3b, 3c, 3d), one or more of the buoyancy bodies each comprising a rotor blade (4) or a part, in particular a longitudinal portion, of a rotor blade of a wind turbine. The invention further relates to such a buoyancy body and to a method for the production thereof from a rotor blade.

HORIZONTAL-AXIS WIND TURBINE FOR GENERATING POWER

Resumen de: WO2026047593A1

The present description relates to a horizontal-axis wind turbine for generating power, comprising: a support tower (1), a chassis (4), base bearings (3), a power generator (5), a front rotor (11) and a rear rotor (12), and a nacelle (13) including a horizontal rotation shaft (10), an orientation mechanism (33) and a gearbox. Said wind turbine is characterized in that both rotors are attached to the horizontal rotation shaft, with the front rotor (11) mounted on the front part of the nacelle (13) and the rear rotor (12) on the rear part. The rotors comprise blades (7, 8), the diameter of the front rotor blades being smaller than that of the rear rotor blades, thereby increasing the efficiency of the turbine and ensuring smooth and balanced operation, even under variable wind conditions.

TRANSMISSION DRIVE TRAIN WITH TILT COMPENSATION

Resumen de: WO2026046979A1

The invention relates to a transmission drive train (10) having a drive train axis AD for a wind turbine, comprising a first and at least one further transmission component (12), (20) each having a central axis AM1, AM2, wherein the first transmission component (12) has at least one planet carrier (14) with planets of a first planetary stage (22) received therein, a first housing element (28) as a flange section with a received bearing (16) for the planet carrier (14), and a second housing element (30) as a ring gear, and the second transmission component (20) has at least one further planet stage and/or spur gear stage (26). In a state in which a weight FRG of the at least one further transmission component (20) does not act on said transmission component (20), the central axis AM2 of the at least one further transmission component (20) is at an angle +αVK with respect to the drive train axis AD. In a loaded state, the tilting between the toothing is eliminated.

SPRAY DEVICE FOR INTERNAL REPAIR OF WIND TURBINE BLADE

Resumen de: WO2026045951A1

The present invention relates to the technical field of spray devices, and specifically relates to a spray device for internal repair of a wind turbine blade, comprising: a base ring; extension arms, which are arranged in pairs on the base ring; rotating mechanisms, each of which comprises a driving member arranged at the end of the extension arm, and a wheel mounted on the extension arm and drivingly connected to the driving member; insertion mechanisms, which are arranged on the extension arms; and spray mechanisms, which are arranged on the insertion mechanisms, wherein the insertion mechanisms can extend in the axial direction of the base ring, and extension of the insertion mechanisms can drive the spray mechanisms to move. The insertion mechanisms can extend and retract so as to drive the spray mechanisms to move; since a reinforcing plate divides the internal space of a blade body into two parts, in the embodiments, there are two insertion mechanisms and two spray mechanisms; the two insertion mechanisms can respectively send the two spray mechanisms to two sides of the reinforcing plate, enabling the spray mechanisms to perform spray-coating operations on the inner walls of the blade body on two sides of the reinforcing plate.

ROTOR BLADE, METHOD AND WIND TURBINE

Resumen de: EP4703582A1

Die Erfindung betrifft ein Rotorblatt (108) für eine Windenergieanlage (100), wobei sich das Rotorblatt (108) von einer Rotorblattwurzel bis zu einer Rotorblatt-spitze in einer Rotorblattlängsrichtung mit einer Rotorblattlänge erstreckt und dabei eine sich zwischen einer Vorderkante und einer Hinterkante in Profiltiefenrichtung einstellende Profiltiefe aufweist, wobei eine Radiusposition den radialen Abstand in Rotorblattlängsrichtung zu einer Rotorachse angibt, die Hinterkante des Rotorblattes mindestens zwei Hinterkantenelementsätze (10) aufweist, die eine Kontur der Hinterkante in Profiltiefenrichtung verändern, jeder der Hinterkantenelementsätze (10) mindestens zwei Hinterkantenelemente (20) umfasst, die voneinander unterschiedlich ausgebildet sind, dadurch gekennzeichnet, dass mindestens ein Hinterkantenelement (20) eines ersten der Hinterkantenelementsätze (10), das in Rotorblattlängsrichtung näher an der Rotorblattspitze angeordnet ist, größer ist als ein Hinterkantenelement (20) eines zweiten der Hinterkantenelementsätze (10), das in Rotorblattlängsrichtung näher an der Rotorblattwurzel angeordnet ist.

COIL SUPPORT ASSEMBLY HAVING COIL SUPPORT STRUCTURES JOINED TOGETHER VIA RESPECTIVE JOINT STRUCTURES AND METHODS OF ASSEMBLING SAME

Resumen de: WO2024226052A1

An electrical machine is provided. The electrical machine includes a coil support assembly including a plurality of coil support structures for receiving a plurality of conducting coils, the plurality of coil support structures arranged together in a generally circumferential arrangement. Each of the plurality of coil support structures includes a first face defining a cavity for receiving one of the plurality of conducting coils and opposing sides each including a joint component. Further, the joint components of adjacent coil support structures include corresponding male and female joint components secured together at a joint structure.

Sailing wind turbine ship able to pivot for efficient and resilient energy production and delivery

Resumen de: GB2700683A

A ship 1 with one or multiple wind turbines 2 installed on it. The ship has a multihull 3 construction with three or more hulls positioned rationally symmetric along the longitudinal axis of the ship, such that at least two hulls float on the water, with at least one hull being in the air, not on the water. This allows the wind turbine ship to pivot along the longitudinal axis in case the ship capsizes, such that at least two hull remain floating on the water at all times. This provides resilience in sea storms as the wind turbine ship remains its full structural and functional integrity and continues operations. The wind turbines may serve a dual purpose simultaneously: first, they generate electrical energy, and second, they function as sails for ship propulsion. This enables the wind turbine ship to sail to offshore destinations where the wind conditions are beneficial for energy production and to destinations where the produced and onboard stored energy is delivered to. Figure 1

WIND TURBINE TOWER ASSEMBLY SYSTEM AND ASSEMBLY METHOD

Resumen de: WO2025011938A1

The present invention relates to a wind turbine tower assembly system (17) for assembling a wind turbine tower (4). The wind turbine tower assembly system (17) comprises an assembly support system (1) for temporarily securing a wedge flange adapter (2) of the wind turbine tower (4) to a first tower segment (3) of the wind turbine tower (4). The assembly support system (1) comprises an alignment pin (5) for being inserted into a first flange bolt hole (6) of the first tower segment (3) in a way that a pin head section (7) of the alignment pin (5) protrudes from an upper end (8) of the first flange bolt hole (6) and a pin main section (9) of the alignment pin (5) is arranged within the first flange bolt hole (6). The pin head section (7) is configured for being inserted into an intermediate flange bolt hole (10) of the wedge flange adapter (2). The assembly support system (1) further comprises a holding device (11) for being attached to the first tower segment (3) for preventing the alignment pin (5) from falling off the first flange bolt hole (6). The invention also relates to a method for assembling a wind turbine tower (4).

WIND TURBINE BLADE SPECIMEN TESTING

Resumen de: WO2024223888A2

Apparatus and methods for testing a wind turbine blade specimen. The wind turbine blade specimen may be the whole or a portion of a segmented wind turbine blade. The segmented wind turbine blade may be for a cable stayed rotor. The blade specimen is held at one end and an actuator applies a load on the wind turbine blade specimen. The blade specimen may have a cable connection point. A loads assembly may have at least one cable for coupling to the cable connection point. The cable is configured to carry tensile load such that the load imparted to the wind turbine blade specimen by the actuator is partially supported by the cable.

METHOD FOR INSTALLING A HEAVY LOAD IN A SUPPORTING STRUCTURE AND A SYSTEM BUILT ACCORDING TO THE METHOD

Resumen de: CN121195080A

In a method for installing a heavy load in a load-bearing structure, the load-bearing structure (15) is composed of load-bearing elements which can be preferably assembled one on top of the other, and the load-bearing structure is constructed at least by a crane system. According to the invention, the lifting system (25), preferably a noose lifting system, is mounted in a support structure (15), the heavy load to be mounted is subsequently connected to a plurality of longitudinal elements (34) of the lifting system (25) and is conveyed upwards in the support structure (15), and the heavy load is fixed in the support structure, in particular in the operating position. A lifting system (25) mounted at a certain height in a support structure (15) is provided on the inside with a cavity (44 ') through which the heavy load can be lifted into an operating position and fixed therein in the support structure. By means of this method, although there is a variable large weight load, in particular a heavy load of a reactor for metal refining, can be conducted in the assembled state to the support structure and pulled upwards into the support structure into the operating position in a reliable manner and method.

METHOD FOR OPERATING A WIND TURBINE AND WIND TURBINE

Resumen de: EP4703584A1

The method is for operating a wind turbine (100) having a rotatable nacelle (40), a rotor (10) with at least one rotor blade (b_j), wherein the rotor is mounted on the nacelle, and at least one drive (d_i) for rotating the nacelle by exerting torque. The method comprises a step of providing first information (I1) which is representative of a position setpoint (Pn) of the nacelle and a step of providing second information (I2) which is representative of an external torque (Myaw) acting on the nacelle due to the aerodynamics of the rotor during rotation caused by wind. In a further step, an operating setpoint (OS_i) for the at least one drive is determined depending on the first and the second information. The operating setpoint is determined such that, when the at least one drive is operated according to the operating setpoint, the at least one drive brings or keeps the nacelle at the position setpoint by exerting torque. The second information is used in a feedforward manner for the determination of the operating setpoint.

WIND POWER GENERATION APPARATUS

Resumen de: EP4703583A1

The present disclosure provides a wind power generation apparatus, including: a tower body; at least two wind power generators arranged on the tower body and stacked along an extending direction of the tower body; where, a rotation shaft of each wind power generator is parallel to the extending direction and a bottom of each wind power generator is connected with a first connecting member; two first connecting members at the bottoms of two adjacent wind power generators are connected through at least two second connecting members, and an arrangement direction of the second connecting members is different from that of the first connecting members. In embodiments of the present disclosure, the power generation efficiency of the wind power generation apparatus can be improved while reducing the floor space of the wind power generation apparatus and enhancing its stability.

A METHOD FOR CONTROLLING A WIND TURBINE

Resumen de: EP4703585A1

A method for controlling a wind turbine, wherein the method comprises the step of:- receiving at least one input signal- estimating a resulting rotor-yaw-moment or a needed individual pitch offset or delay yaw-start or a combination of them and- determining at least one output signal for yawing,- wherein based on determined at least one output signal, the control device is configured such that:-- applying an active yaw-counter-torque by individual pitching at certain operation points or-- applying a phase dependent yaw starting allowance command in that way that introduction of oscillation at yaw-drive are significant reduced or-- applying active yawing by generating an additional yaw-torque of rotor by individual pitching.

SYSTEM AND METHOD FOR HARVESTING ENERGY OF A WIND TURBINE DURING AN OFF-GRID STATE

Resumen de: EP4703586A1

A method for harvesting energy from one or more internal energy sources of a wind turbine of a wind farm during an off-grid state includes collecting energy from the one or more internal energy sources locally at the wind turbine during the off-grid state. The off-grid state is characterized in that the wind turbine is mechanically and electrically installed at the wind farm but not yet connected to a grid. The method further includes storing at least a portion of the energy in one or more energy storage devices locally at the wind turbine or the wind farm during the off-grid state. Moreover, the method includes using the energy to periodically power one or more electrical power systems used for idle operation or maintenance tasks of the wind turbine during the off-grid state.

Speed control device for control of idler of wind turbine to rotate at constant speed

Resumen de: GB2700732A

A speed control device for control of idlers of wind turbines is provided. The speed control device includes a wind-powered electrical generator, a first speed control unit, a transmission gear set, an idler energy storage unit, and a second speed control unit. A wind activation gear set of the wind-powered electrical generator is driven by a wind force with a preset value. When the wind force is lower than the preset value, a rack unit on a speed-control motor is driven by power so that a speed-control gear set and the transmission gear set are respectively driven by a first and a second unidirectional gear of the first and the second speed control units. Thus, the transmission gear set is rotated for a period and an idler drives a generator main shaft of the idler energy storage unit to rotate for a period. Therefore, the idler rotates constantly, without stopping. Fig 1

FLOATING PLATFORM, IN PARTICULAR FOR AN OFFSHORE WIND TURBINE, HAVING IMPROVED STABILITY

Resumen de: CN121001923A

The invention relates to a floating platform (2), the arrangement of anchoring ribs (17, 18) of which makes it possible to improve stability, in particular for a platform of a wind turbine (2). The invention also relates to a method of assembling such a platform and a wind turbine thereof, and to a method of anchoring such a platform at sea.

WIND TURBINE YAW SYSTEM WITH A VARIABLE FREQUENCY DRIVE AND AN ELECTRONIC SWITCH

Resumen de: WO2024223820A1

The invention provides a yaw system for a wind turbine including a tower and a nacelle atop the tower. The yaw system includes a yaw ring, a plurality of electrical motors for driving rotation of the nacelle relative to the tower, and a variable frequency drive for driving the plurality of electrical motors. The yaw system includes a plurality of sensors each associated with a respective electrical motor and each for measuring an operational parameter of the respective electrical motor. The yaw system includes an electronic switch configured to receive a sensor signal, from each of the sensors, indicative of the measured operational parameter. The electronic switch is controllable to select one of the plurality of sensor signals to be received by the variable frequency drive. The variable frequency drive is configured to drive the plurality of electrical motors based on the selected one of the plurality of sensor signals.

WIND TURBINE MOUNTED CRANE

Resumen de: MX2025012597A

A wind turbine mounted crane (100, 200, 202A) comprising a base portion (204, 206), and a wind turbine connection mechanism connected to the base portion (204, 206) and configured to releasably engage with a wind turbine. The crane (100, 200, 202A) also includes a boom (100, 210, 212) arm (108, 110, 210) rotatably connected to the base portion (204, 206) about a vertical axis (234, 240), a lifting hook (220, 222), a first and second lifting wire (202B, 204) running through the base portion (204, 206) and connected to the lifting hook (220, 222). At least one winch (20B) is connected to the first and second lifting wires (202A, 20A). The winch (20B) and lifting wires (202A, 20A) are arranged such that when the winch (20B) is rotated, the lifting hook (220, 222) moves. The boom (100, 210, 212) arm (108, 110, 210) is configured to rotate about the vertical axis (234, 240) relative to the base portion (204, 206) by more than 180 degrees from an initial position in a first direction and more than 180 degrees from the initial position in a second direction opposite to the first direction. In this way, a crane (100, 200, 202A) is provided which has a greater area of operation when compared to prior art type cranes.

CRANE WITH TOWER CONNECTION MECHANISM

Resumen de: CN121175258A

A crane (1) connectable to a wind turbine tower (20) wherein the tower (20) comprises a set of one or more crane connection flanges (22) fixed to an outer surface (21) of the tower (20) and extending outwardly, the crane connecting flanges in the group of one or more crane connecting flanges are circumferentially arranged around the tower drum and are provided with upper joint surfaces and/or lower joint surfaces (23); wherein the crane (1) comprises a base portion (10), an arm (31) and at least two flange connection mechanisms (40), the arm (31) extending from the base portion (10) and at least one of the at least two flange connection mechanisms being connected to the arm; the at least two flange connection mechanisms are configured for connection to one of a set of one or more crane connection flanges (22) of the tower; wherein each of the at least two flange connections (40) comprises two cartridges (50); wherein each cartridge (50) comprises at least one upper flange engagement element for engaging with an upper engagement surface and/or at least one lower flange engagement element for engaging with a lower engagement surface (23), the crane connecting flange (22) is connected with the tower drum in a group of one or more crane connecting flanges (22); wherein the two cartridges (50) of each flange connection (40) are spaced apart from each other by a distance (D1) in the horizontal direction; and wherein the flange connection mechanism comprises a vertical load balancin

SYSTEM FOR MAINTENANCE OF A MULTI-ROTOR WIND TURBINE ASSEMBLY

Resumen de: GB2633886A

A system for installation, assembly and maintenance of a multi-rotor wind turbine comprising an integrated track assembly 404 extending laterally along a structural framework (fig7b, 703) from a support tower 406 and between an operational and transitional site of a component (e.g. a nacelle 401), thus eliminating the need for external lifting equipment, and facilitates repair and replacement of rotor and nacelle components in a timely manner. The system may have a lift 407 for lifting the component to an elevated position. The component may be mounted on the track. A process for installing/removing a component of a multi-rotor wind turbine. A process for the in-situ maintenance of modular renewable energy generation assembly components.

DEVICE FOR FASTENING A ROTOR BLADE TO A HUB BODY, AND MULTI-PART HUB ASSEMBLY FOR A WIND TURBINE

Resumen de: CN121127674A

The invention relates to a device (1) for fixing a rotor blade (140) to a hub body (13) of a wind turbine (100), comprising a blade-side extension bearing unit (2) comprising a first bearing ring (3) provided with a first bolt circle (4) for fixing to the hub body (13) and a second bearing ring (5) for fixing to the rotor blade (140), the second bearing ring (5) is arranged coaxially with respect to the first bearing ring (3) so as to be rotatable about a common bearing axis (A), the first bearing ring (3) being integrally formed with a rotor hub extension (9) which extends beyond the second bearing ring (5) on the hub side in the direction of the bearing axis (A), the invention relates to a device (1) for mounting a rotor hub extension (2) on a hub body (13), the rotor hub extension (2) having a hub-side end region (E), the hub-side end region (E) of which is provided with a first bolt circle (4), and a hub-side extension bearing unit (10), which is designed in the form of a plate and has a second bolt circle (11), the first bolt circle (4) and the second bolt circle (11) being aligned in order to be jointly fixed to the hub body (13). The invention also relates to a multi-part hub assembly (150) which is held together by at least one fastening device (1) according to the invention.

METHOD FOR INSTALLING A HEAVY LOAD IN A SUPPORTING STRUCTURE AND A SYSTEM BUILT ACCORDING TO THE METHOD

Resumen de: CN121175437A

In a method for loading a heavy load into a support structure (15), at least one heavy load is conveyed upwards in the support structure (15) and fastened such that the heavy load can be fixed in an operating position. The heavy load to be transported is in particular in an at least nearly ready-to-complete state for a reactor (20) for metal refining. The heavy load is partially driven into the support structure (15) in the horizontal direction by means of the transport means (11). The heavy load is then swung upwards by a lifting system (25) mounted in the support structure (15) and moved upwards in the support structure (15) and fastened in its operating position. In this case, the heavy load is mounted in a tiltable manner on the transport means (11) for upward pivoting and is lifted from the transport means (11) by means of a lifting system (25). Therefore, although the heavy load is extremely high, the heavy load can be guided into the supporting structure in the assembled state, swung into the supporting structure and pulled upwards into the operating position.

PULTRUSION PROCESS FOR MANUFACTURING A FIBRE REINFORCED COMPOSITE ARTICLE FOR A WIND TURBINE BLADE

Resumen de: CN121001872A

The invention relates to a pultrusion method for manufacturing a fiber-reinforced composite article (64). The method comprises the steps of impregnating a fibrous material (e.g., fiber rovings or fiber tows) with a resin to form a resin-impregnated pultruded thread (109), drawing the resin-impregnated pultruded thread through a mold (107) and applying heat to the resin-impregnated pultruded thread (109) to form an at least partially cured pultruded thread. Treating a surface (115, 116) of the at least partially cured pultruded wire with a primer composition comprising a silane compound to form a primer-treated pultruded wire, and cutting the primer-treated pultruded wire to provide a pultruded composite article (64).

VERIFYING WIND TURBINE PERFORMANCE

Resumen de: CN121039388A

A method of operating a wind power plant (12) comprising a set of wind turbines (14), the set of wind turbines (14) comprising at least one wind turbine designated as a verification turbine (14a) and at least one wind turbine designated as a non-verification turbine (14b). The method comprises: operating the or each validation turbine (14a) to produce a maximized output; and operating the or each non-validated turbine (14b) to produce an output controlled according to the or each validated turbine (14a) output such that the combined output of the set of wind turbines (14) coincides with the target power plant output.

APPARATUS AND METHOD FOR TRANSPORTING A WIND TURBINE COMPONENT TO AND/OR AT AN OFFSHORE WIND TURBINE

Resumen de: WO2024223013A1

A transportation system for transporting a wind turbine component (32) on a floating foundation (16) at an offshore wind turbine (10) is provided. The transportation system includes a rail system (52). The rail system (52) includes at least one rail (84) configured to extend from a component landing area (48) to a component lifting area (50) of the floating foundation (16). The transportation system also includes a transportation skid (46) selectively mountable to the rail system (52) and configured to receive the wind turbine component (32). The transportation skid (46) includes a skid frame (54) for supporting the wind turbine component (32) and at least one rail engagement element (60) configured to engage the rail system (52) for moving the transportation skid (46) along the rail system (52). A method of transporting the wind turbine component (32) at the floating foundation (16) of the offshore wind turbine (10), and a method of installing the wind turbine component (32) in the offshore wind turbine (10) are also provided.

APPARATUS AND METHOD FOR TRANSPORTING A WIND TURBINE COMPONENT TO AND/OR AT AN OFFSHORE WIND TURBINE

Resumen de: WO2024223012A1

A transportation skid (46) for transporting a wind turbine component (32) to a floating foundation (16) of an offshore wind turbine (10) is provided. The floating foundation (16) includes a tower interface (34) for attachment to an end of a wind turbine tower (12). The transportation skid (46) includes a skid frame (54) for supporting the wind turbine component (32) and a surface engagement element (56) configured to engage a component landing area (48) of the floating foundation (16). The component landing area (48) is spaced from the tower interface (34). The transportation skid (46) further includes a shock absorber (58) connecting the surface engagement element (56) and the skid frame (54) to soften the landing on the component landing area (48). A method of transporting the wind turbine component (32) to the floating foundation (16) of the offshore wind turbine (10) is also provided.

COIL SUPPORT ASSEMBLY HAVING COIL SUPPORT STRUCTURES JOINED TOGETHER VIA RESPECTIVE JOINT STRUCTURES AND METHODS OF ASSEMBLING SAME

Resumen de: WO2024226053A1

A method of assembling a coil support assembly for an electrical machine is provided. The method includes providing a plurality of coil support structures, each of the plurality of coil support structures having a first face defining a cavity and opposing sides each defining a joint component, the joint components being one of a male joint component or a female joint component. The method also includes arranging a conducting coil within the cavity of each of the plurality of coil support structures. The method also includes arranging the plurality of coil support structures together in a generally circumferential arrangement. The method also includes securing the plurality of coil support structures together via the male and female joint components of adjacent coil support structures of the plurality of coil support structures to form the coil support assembly.

TRANSMISSION DRIVE TRAIN WITH TILT COMPENSATION

Resumen de: EP4703604A1

Getriebeantriebsstrang 10 mit einer Triebstrangachse AD für eine Windkraftanlage, umfassend eine erste und zumindest eine weitere Getriebekomponente 12, 20 mit jeweils einer Mittelachse AM1, AM2, wobei die ersten Getriebekomponente 12 zumindest einen Planetenradträger 14 mit darin aufgenommenen Planeten einer ersten Planetenstufe 22, ein erstes Gehäuseelement 28 als Flanschabschnitt mit einer aufgenommenen Lagerung 16 für den Planetenradträger 14 und ein zweites Gehäuseelement 30 als Hohlrad aufweist und die zweite Getriebekomponente 20 zumindest eine weitere Planetenstufe und/oder Stirnradstufe 26 aufweist. In einem Zustand, in der eine Gewichtskraft FRG der zumindest einen weiteren Getriebekomponente 20 nicht auf diese Getriebekomponente 20 wirksam ist, steht die Mittelachse AM2 der zumindest einen weiteren Getriebekomponente 20 unter einem Winkelbetrag +αVK zu der Triebstrangachse AD. In einem belasteten Zustand ist die Verkippung zwischen der Verzahnung aufgehoben.

流体动能发电涡轮之转子结构

Resumen de: TW202521841A

This invention describes a new lightweight high strength structural design for rotors used in turbines for fluid kinetic power generation or conversion with the aims of reducing rotor mass while maintaining rotor strength or increasing strength without increasing material costs significantly. The basic concept is to use a set of guy wires attached to rotor blades so that each blade is supported at multiple positions along the blade span. Between two adjacent support positions, the length of unsupported overhanging blade section is reduced as compared to the whole blade length. Fluid dynamic loading induced bending and shearing along the blade can thus be reduced significantly.

用于风力发电机偏航变桨轴承的取油装置

Resumen de: CN223965245U

本实用新型涉及风力发电机技术领域，公开了用于风力发电机偏航变桨轴承的取油装置。本实用新型提供的取油装置，通过设有具备集油腔室以及取油口的收集管段，在收集管段伸入偏航变桨轴承的取油部位的过程中，令收集得到的润滑油脂经取油口进入集油腔室存储。相比于现有方案而言，本结构的取油装置可以不断地取油并收集，以及其存储空间相对较大，可以快捷、高效的取出润滑油脂，减小取油所花费的时间，从而提高清理润滑油脂的工作效率。

一种风电塔筒吊装辅助定位装置

Resumen de: CN223963117U

本实用新型公开了一种风电塔筒吊装辅助定位装置，属于风电塔筒技术领域，包括风电塔筒本体，风电塔筒本体的一端设置有辅助定位组件，另一端内壁环形阵列焊接有多个固定环，辅助定位组件包括卡接在风电塔筒本体一端周侧的固定夹持套环盖、设置在固定夹持套环盖周侧的上端紧固部件以及设置在固定夹持套环盖内部并且沿着风电塔筒本体的内腔延伸至风电塔筒本体另一端与固定环紧固连接的下端紧固组件，固定夹持套环盖内部设置有吊钩收放组件，固定夹持套环盖的内部具有一个用于卡接容纳风电塔筒本体顶端的夹持卡接腔。本实用新型通过对风电塔筒吊装过程中的多点固定、同步支撑以及精准定位方面的改进，提升了吊装作业的安全性。

一种风电机组监测装置

Resumen de: CN223964540U

本实用新型公开了一种风电机组监测装置，涉及风电机组监测技术领域，包括风电机组塔体以及c型架，所述风电机组塔体侧表面安装有齿条，所述齿条两侧固定设置有一对导轨，所述c型架内转动连接有转轴，所述转轴侧表面固定设置有齿轮，所述齿轮与所述齿条啮合，所述c型架侧表面固定设置有限位箱，所述限位箱上壁开设有一对条形孔，所述条形孔内插接有插板，一对所述插板上端共同固定设置有监测装置本体，本实用新型通过c型架向下移动可以将监测装置本体移动至风电机组塔体的下侧，通过第一滑杆向右移动可以将限位钩从限位孔中拔出，从可以将插板从条形孔中拔出，实现了监测装置本体的快速拆卸。

风力叶片维修用可调平台

Resumen de: CN223964541U

本实用新型公开了一种风力叶片维修用可调平台，涉及维修平台的技术领域，本实用新型旨在解决现有维修平台不可调节的问题，本实用新型包括有两个支撑台和调节机构，两个所述支撑台关于所述调节机构对称设置；所述支撑台靠近所述调节机构的一端设置为弧形，所述支撑台的另一端设置为直线型，两个所述支撑台的弧形端均与所述调节机构连接，以用于调节两个所述支撑台的开合角度。

一种基于风电机组的偏航驱动器修复调试装置

Resumen de: CN223964542U

本实用新型公开了一种基于风电机组的偏航驱动器修复调试装置，涉及风电机组技术领域，包括第一限位连接圈，所述第一限位连接圈的内部开设有转动限位槽，所述转动限位槽的一侧内部转动连接有轴承球，所述转动限位槽的内部转动连接有转动圈，所述转动圈的一侧底端固定连接有连接杆，所述连接杆的一侧底端固定连接有主力齿轮转盘。通过设置第一限位连接圈两侧第一安装侧板上的第一驱动电机直接控制修复调试齿轮的转动，对于主力齿轮转盘实现偏航驱动修复作业，两侧同步实现转动传动作业，提高装置的传动修复效率，主力齿轮转盘的转动可以带动转动圈在转动限位槽的内部转动，利用转动圈对于动力主轴的转动角度实现纠偏作业。

用于风力机叶片的流动分离主动控制降噪装置

Resumen de: CN223964539U

本实用新型属于风力发电领域，尤其是用于风力机叶片的流动分离主动控制降噪装置，针对现有的由于风流经过塔筒表面时，形成的交替旋涡容易引发涡激振动，且振动会通过塔筒传递至风叶片，导致风叶片也产生振动，进而风叶片的振动不仅会影响其稳定性，还可能降低其发电效率和使用寿命问题，现提出如下方案，包括塔筒，所述塔筒的顶端固定安装有风力机机舱，所述风力机机舱的一侧外壁上固定设置有三个叶片本体。本实用新型在使用时，可使得当风吹过扰流条时，风的轨迹会被打乱，形成不稳定的湍流，防止形成频率稳定的漩涡，从而减少塔筒周围的噪声，防止形成的交替旋涡容易引发涡激振动，避免振动会通过塔筒传递至风叶片。

一种风力发电机塔筒用环绕式缆风绳吊装辅助装置

Resumen de: CN223963137U

本实用新型公开了一种风力发电机塔筒用环绕式缆风绳吊装辅助装置，包括安装在绳体表面的若干滚动组件；滚动组件包括滚轮、套筒主体以及锁紧环，滚轮与套筒主体之间转动相连，锁紧环对称位于在套筒主体两侧，套筒主体两侧分别设有固定套筒，固定套筒外侧端环绕设有若干压紧板，两侧锁紧环分别套在固定套筒上，通过锁紧环与固定套筒相互套接，锁紧环挤压压紧板，进而通过压紧板靠近挤压绳体，绳体环绕式缠绕在塔筒的外壁，并将绳体与吊装设备通过设有的锁扣相连辅助对物品进行升降。该装置通过环绕式缆风绳集成式滚动组件，实现塔筒表面快速安装，传统地面锚固，降低了绳体磨损，并显著提升作业效率与安全性。

夹具构件、塔筒以及风力发电机组

Resumen de: CN223967570U

本实用新型提供一种夹具构件、塔筒以及风力发电机组。其中，所述夹具构件包括第一夹板、第二夹板和连接组件，其中，第一夹板用于固定在目标部件上，第二夹板与第一夹板相对地设置，连接组件穿过第二夹板并与第一夹板连接，通过调整连接组件在第一夹板上的连接位置，能够使第二夹板相对于第一夹板的距离可调，从而在第一夹板和第二夹板之间形成不同大小的容纳腔。本实用新型的夹具构件具有可调节性，能够适应不同直径的线缆，从而使得夹具构件能够满足风力发电机发展的需求。

一种风力机集群协同优化控制方法、电子设备及程序产品

Resumen de: CN121602501A

本公开提供了一种风力机集群协同优化控制方法、电子设备、可读存储介质及计算机程序产品。所述方法获取表征未来时段风况的前瞻信息；基于前瞻信息，构建包含多个优化目标的模型预测控制问题；求解所述模型预测控制问题，得到各风力机的最优控制指令；将最优控制指令下发至对应的各风力机执行。

海上风电机组运行状态评估方法及相关装置

Resumen de: CN121593951A

本发明属于海上风电机组运行监测技术领域，公开了一种海上风电机组运行状态评估方法及相关装置，包括：对待评估风电机组的运行状态实时数据进行预处理，并对预处理实时数据进行特征提取，获得标准不同类型故障及退化趋势的混合特征集，构建得到待评估风电机组运行状态多源特征数据集；将待评估风电机组运行状态多源特征数据集输入至预构建的风电机组运行状态评估模型中，输出得到待评估风电机组的运行状态评估结果；预构建的风电机组运行状态评估模型为经过训练的长短时记忆神经网络模型；本发明将不同视角的特征通过强化学习进行深度融合，客观构建不同工况下的健康指标，实现不同工况下风电机组关键部件退化与疲劳寿命的准确评估。

基于高速公路车辆行驶气流的风能收集与空气净化系统

Resumen de: CN121598647A

本发明涉及风能收集与空气净化技术领域，公开了基于高速公路车辆行驶气流的风能收集与空气净化系统。该系统通过获取目标路段的车道结构与历史交通流数据，模拟生成双向车辆行驶气流场。依据该气流场，在高速公路两侧对称部署风能收集装置。利用部署的装置实时采集实际双向车辆行驶气流数据，并据此对模拟气流场进行动态修正，获得修正气流场。系统根据修正气流场动态调节各风能收集装置的运行参数，以高效收集车辆行驶气流能并转化为电能。所获电能用于驱动部署在路段的空气净化装置阵列运行，以净化空气。本发明提升了车辆行驶气流能量的收集效率与稳定性，实现了空气净化装置的持续、自供能运行。

用于风力机叶片的主梁

Resumen de: WO2024231668A1

A spar (5) for a wind turbine blade (1) having a shear web (10) with a spar cap (11) at each end. The spar caps (11) are formed of a stack of planks (12A,B) with offset termination faces (20). A connector (16) extends across a termination face (20) with a first surface of the connector being attached to two planks of the spar cap. The connector (16) may have an opposite face with a different geometry. This may be connected to transfer the load from the spar cap (5) to an adjacent component or between adjacent planks.

发电系统控制方法、装置、设备、系统、存储介质及程序产品

Resumen de: CN121602531A

本申请实施例提供一种发电系统控制方法、装置、设备、系统、存储介质及程序产品。该方法包括：基于预测模型，对发电系统所处环境的实时气象数据进行处理，生成发电系统中的风电光热机组的预测风电光热发电功率；采用模拟退火算法，对风电光热机组的光热发电配置参数进行优化，得到符合约束条件的光热发电功率配置方案；采用蚁群算法，对发电系统中的火电机组的火电配置参数进行优化，得到符合约束条件的火电出力调度方案；根据预测风电光热发电功率、光热发电功率配置方案和火电出力调度方案，控制风电光热机组和火电机组工作。该方法可以有效减少火电机组因滞后响应导致的功率缺口风险，提升电网调峰的稳定性与新能源并网的可行性。

对用于一组风力涡轮机转子叶片的转子叶片区段进行平衡的方法

Resumen de: EP4700233A1

The invention concerns a method of balancing rotor blade segments (132, 134) for a set of wind turbine rotor blades (110), the method comprising the steps:- providing a set of rotor blade segments (132, 134), the set of rotor blade segments (132, 134) comprising first rotor blade segments (132) and second rotor blade segments (134),- balancing the first rotor blade segments (132) comprising the sub-steps:-- determining a mass moment of each of the first rotor blade segments (132),-- determining a first rotor blade segment (132) having the highest mass moment amongst the first rotor blade segments (132),-- adding balancing ballast (138) to each of the remaining first rotor blade segments (132) such that each of the remaining first rotor blade segments (132) has a mass moment equal to the highest mass moment,- connecting each first rotor blade segment (132) to a second rotor blade segment (134) to form the set of wind turbine rotor blades (110).

一种车载式应急救援发电装备

Resumen de: CN121602896A

本发明公开了一种车载式应急救援发电装备，属于应急救援发电领域，包括正六棱柱框架，所述正六棱柱框架的边缘处通过多根连接柱固定连接，所述正六棱柱框架的外部阵列有第一发电组，所述正六棱柱框架的内部设有第二发电组；该车载式应急救援发电装备采用标准集装箱规格的正六棱柱框架设计，集成了固定与可展开的太阳能电池板以及可升降的垂直轴风力发电机，结构高度集成，通过车载板运输，到达现场后利用可拆分支座快速稳定装备，并依靠第二液压支杆和第一液压支杆分别驱动太阳能板展开与风力发电机升起，实现了从运输状态到发电状态的快速、自动化转换，极大提升了在道路损毁、时间紧迫的灾害现场的应急响应与部署效率。

风力发电机的传动链回油装置及风力发电机

Resumen de: CN121594159A

本申请公开了一种风力发电机的传动链回油装置及风力发电机，其中，风力发电机的传动链回油装置包括齿轮箱、低速端主轴承和外置回油管，齿轮箱外表面开设有进油口；低速端主轴承与齿轮箱连接，自低速端主轴承到齿轮箱方向向下倾斜设置；低速端主轴承的底部外表面开设有至少一个出油口，且出油口的设置高度高于所述进油口的设置高度；外置回油管设于齿轮箱和低速端主轴承的外部，且外置回油管的一端与进油口连通，另一端与出油口连通。本申请提供的技术方案，可以快速带走沉积在低速端主轴承底部的金属颗粒，避免金属颗粒在低速端主轴承的死角区域长期滞留造成的油液污染，有效减少轴承二次磨损，提升传动链运行稳定性并延长使用寿命。

一种高空多层斜拉道路

Resumen de: CN121593623A

本发明提供了一种高空多层斜拉道路，应用于城市防洪防涝、海边观光避浪，高层楼房防震灭火的避险道路主道路，还应用于连接风力发电场，其特征在于：包括在路网地面设置竖立若杆立柱并向上延伸，在立柱上连接一层或一层以上的连接件及交叉斜撑，包括连接件上采用长梁短梁及道路各部件连接构成一层或一层以上路网，包括在每层道路长梁与之上的立柱及连接件间连接拉杆或拉杆和拉绳，包括每层道路与接地装置连接。采用拉杆和拉绳组合使支撑架承重力更强，延伸长梁更长。

一种风机齿轮箱磨损评估方法、装置、设备及存储介质

Resumen de: CN121595197A

本发明涉及风力发电技术领域，公开了一种风机齿轮箱磨损评估方法、装置、设备及存储介质，本发明基于采集的风机运行过程中的振动加速度和油液铁屑含量，综合风机的负载、振动频率、齿轮啮合频率、环境温度以及齿轮箱使用年龄等因素，利用第一参数模型获取振动加速度均方根值，准确的获取风机振动与齿轮箱磨损之间的关系，利用第二参数模型获取铁屑含量增长率，突出铁屑含量的异常变化，从而获取油液铁屑含量变化与齿轮箱磨损之间的关系；再利用齿轮箱当前磨损评估模型和齿轮箱累计磨损评估模型，对采集的数据进行深度处理，准确计算振动加速度均方根值、铁屑含量增长率、磨损函数值以及累计磨损函数值，实现精确评估齿轮箱磨损程度的目的。

用于风力发电设施的驱动组件

Resumen de: WO2025026627A1

The invention relates to a drive assembly (101, 201) for a wind turbine, having a transmission (103), a lubricant pump (107) and a lubricant line (113) which connects an outlet of the lubricant pump (107) to at least one lubrication point of the transmission (103) in a lubricant-conducting manner. The lubricant pump (107) has at least one seal which seals a housing of the lubricant pump (107) with respect to an input shaft (115) of the lubricant pump (107).

风电机组协同控制方法、装置、设备及存储介质

Resumen de: CN121593943A

本申请公开了一种风电机组协同控制方法、装置、设备及存储介质，涉及发电控制技术领域，包括：获取风电机组的实时运行参数；基于实时运行参数确定控制指令集；根据控制指令集对风电机组中的变桨系统、偏航系统与变流器进行同步调节，以使变桨系统对风况数据的跟踪、偏航系统对传动链载荷数据的抑制以及变流器对电网调度指令的响应相协同。本申请能够实时协调与权衡不同目标间的制约关系，有效避免了为单一目标而过度牺牲其他目标的情况，最终在复杂的风况与电网要求下，实现了风电机组运行安全性、结构可靠性与能量转换效率的整体优化与协同提升。

一种灌浆连接段桩基套筒对中调整装置及方法

Resumen de: CN121593474A

本发明提供了一种灌浆连接段桩基套筒对中调整装置及方法。该装置包括钢管桩；设置在所述钢管桩内部的导管桩；至少三个对中调整剪力钉，各所述对中调整剪力钉沿所述导管桩的圆周方向呈散射状分布，并且，各所述对中调整剪力钉可滑动地穿设于所述导管桩；若干个与所述对中调整剪力钉一一对应的驱动机构，其固定部固定安装在所述导管桩上，动力输出端与所述对中调整剪力钉相连接。本发明通过调节对中调整剪力钉置于导管桩和钢管桩之间的长度，以钢管桩的位置为基准，对导管桩进行位置调整，以调节内部套管即导管桩的中心位置，可迅速找平对准，提高基础结构的承载能力。

一种超大型风力发电站及其施工方法和活塞环更换方法

Resumen de: CN121593946A

本发明公开了一种超大型风力发电站及其施工方法和活塞环更换方法，风力发电站通过风机叶轮旋转，风机叶片旋转带动风机机舱内规定的空气压缩机工作，生产高温高压气体，高温高压气体输入到空气储能罐内暂时存放，根据电网需要，风机叶轮产生的能量和空气储能罐积聚的能量同时输出，高温高压气体冲入到汽轮机内，高温高压气体在汽轮机内释放能量，汽轮机旋转带动发电机发电，生产优质电能并电网；风力发电站获得能量、空气压缩、储能、发电、变电成一体,风力发电站随时调节电量，革命性地解决了再生能源所生产的电量与我国电力用户消纳的电量存在严重时间差的问题,风力发电站排列几十万平方公里，生产巨大电能。本发明具有均衡电网用电负荷的优点。

一种优化垂直轴风力发电机性能的自适应风向变桨控制方法

Resumen de: CN121593945A

本发明公开了一种优化垂直轴风力发电机性能的理论方法，属于风力发电技术领域。该方法首先构建了基于风向动态适应的叶片变桨控制模型，将风向角等效纳入叶片俯仰角计算中，并利用Sigmoid激活函数模拟不同方位角下最佳俯仰角的跳变过程，生成连续平滑的自适应俯仰角控制函数，从而实时调节叶片攻角使其维持在最佳范围内。其次，在双多流管模型基础上提出了自适应多流管模型，将风轮流场细分为8个区域（相当于4个并行的双制动盘多流管模型），结合叶素理论与动量定理迭代求解各区域的干扰因子及平均功率系数。本发明能有效抑制动态失速现象，显著提升风力发电机在全工况范围内的升力特性、扭矩输出及运行稳定性，特别适用于城市环境下的分布式风电系统。

一种基于动态声纹融合多谱特征的风电机组故障诊断方法

Resumen de: CN121598214A

本发明公开了一种基于动态声纹融合多谱特征的风电机组故障诊断方法，其包括采集风电机组声纹信号，并对采集的信号进行预处理；将预处理后的信号输入三通道特征提取器，同步提取频谱特征、Mel频谱特征和MFCC特征，将提取的特征进行自适应加权融合；将融合特征输入分类器，由分类器识别出故障类别。本发明通过多谱特征提取和融合，同时捕捉声纹信号的时频域信息，克服单特征局限性，提升了故障特征完整性；本发明通过多通道特征融合自注意力机制自动调整特征权重，适应风电机组变工况运行，增强了在多声源环境下的鲁棒性；本发明通过融合机制减少对大量数据的依赖，网络结构优化降低了过拟合风险，适用于风电机组小样本场景。

一种风电叶片以及制造方法

Resumen de: CN121593939A

本申请公开了一种风电叶片以及制造方法，风电叶片包括：叶片本体和涡流阻断装置，涡流阻断装置包括翼片组件，翼片组件包括多个翼片；多个翼片沿翼片的弦向基线依次排布，且从第一个翼片到最后一个翼片，翼片的高度随弦向基线按照预设规律递增，其中，第一个翼片最靠近叶片本体的前缘轮廓线；弦向基线和叶片本体的弦向呈夹角布置。本技术方案，避免大范围气流分离向叶片中外侧发展，有效控制风电叶片的分离流动的影响范围，延缓分离失速，进一步提高风电叶片气动效率和功率输出并降低风电叶片载荷振动。

一种海上风电机组功率曲线测试方法及相关装置

Resumen de: CN121593952A

一种海上风电机组功率曲线测试方法及相关装置，包括：采集海上风电机组的运行数据，并对运行数据进行预处理，得到仅包含风电机组非故障状态下的数据；基于风电机组非故障状态下的数据，创建机舱风速传递函数NTF；基于机舱风速传递函数NTF对机舱风速进行修正，得到无误差的风速数据；使用无误差的风速数据，结合风电机组的功率输出数据，绘制功率曲线和功率系数，与担保功率曲线对比，完成测试。本发明通过采集多种运行数据并进行预处理，剔除了因故障、人工停机、仪器故障以及环境因素(如障碍物和尾流影响)导致的异常数据，确保了后续分析所使用的数据均为风电机组非故障状态下的数据，从而提高了数据的准确性和可靠性。

一种风电机组载荷测试方法、系统、设备及存储介质

Resumen de: CN121593950A

本发明公开了一种风电机组载荷测试方法、系统、设备及存储介质，将风电机组运行状态分为稳态运行和瞬态事件，稳态运行包括发电状态和停机状态，对发电状态、停机状态和瞬态事件设定对应的俘获矩阵；按照时序获取风电机组的气象数据以及风电机组不同部位处的载荷数据，载荷数据满足俘获矩阵要求；计算得到不同气象环境下，风电机组不同部位在稳态运行以及瞬态事件情况下的载荷特性。确定风电机组在稳态运行以及瞬态事件情况下的机械载荷特性，准确的计算出海上风电机组所受外部环境下的受载情况。确定风电机组在稳态运行以及瞬态事件情况下的机械载荷特性，准确的计算出海上风电机组所受外部环境下的受载情况。

风机载荷测量系统和风机

Resumen de: CN121593949A

本发明提供一种风机载荷测量系统和风机。所述的风机载荷测量系统包括：光纤载荷传感器，所述的光纤载荷传感器包括多个，且设于同一目标叶片的根部；温度传感器，所述的温度传感器临近所述的光纤载荷传感器设置，且与所述的光纤载荷传感器一一对应；载荷计量单元，所述的载荷计量单元收集所述的光纤载荷传感器和温度传感器的实时测量数据，并基于所述的目标叶片的标定参数计算目标叶片的载荷。本发明通过在测量系统中集成温度传感器来补偿测量误差，从而提高参数标定精度，最终提高载荷的实时测量准确度。

操作设备

Resumen de: WO2025026735A1

The invention describes a handling apparatus (1) for use in a maintenance procedure of a wind turbine drivetrain (2) comprising a low-speed unit (22) and a high-speed unit (24) coaxially coupled to the low-speed unit (22), which handling apparatus (1) is configured to be arranged in the interior of a wind turbine nacelle (6) and comprises a front-end anchor (10) configured for mounting onto the low-speed unit (22) of such a drivetrain (2); a suspension assembly (100) extending from the front-end anchor (10) towards the rear of the nacelle (6); a primary carriage (14) carried by the suspension assembly (100) and configured for attachment to the high-speed unit (24) of the drivetrain (2); and a displacement means (16, 160) realized to displace the primary carriage (14) along the suspension assembly (10) relative to the front-end anchor (10). The invention further describes a method of performing a maintenance procedure on a wind turbine drivetrain (2) using such a handling apparatus (1).

一种适用于火星环境的仿生风力、光伏混合发电树系统

Resumen de: CN121602895A

本发明属于火星原位资源利用领域，为解决现有火星发电技术易受沙尘覆盖、昼夜限制及低大气密度环境影响问题，提出一种适用于火星环境的仿生风力、光伏混合发电树系统。该系统包括枝干部分按照多层级分叉延伸形式设置于树干主体顶部，形成树状结构的仿生树状结构主体，且相邻的枝干之间通过可驱动转轴连接，通过调整枝干间夹角以优化迎风姿态；集成于枝干上的仿生风力发电叶片与覆盖结构表面的光伏发电层构成多模态发电单元；结构表面覆有超疏水/超疏尘涂层，内部设有压电泵与热管理系统，构成环境适配与自我保护模块；内置的蓄电池与控制器组成能源管理与存储系统。本发明能够适应火星强磨蚀、低密度的大气环境，实现能源互补与长期稳定发电。

一种基于雷达的风电机组测风方法

Resumen de: CN121596312A

本发明公开了一种基于雷达的风电机组测风方法，包括以下步骤：S1、部署与配置雷达网络，在风力发电场上的若干个风电机组中安装机载式激光雷达；S2、本地雷达数据预处理，将每台风机配套的雷达原始观测数据转化为可用于风电场协同控制和功率预测的标准化风场信息。解决了现有的基于雷达的风电机组测风方法在检测的过程中，不便于对多个雷达进行统一和融合，容易造成风场感知精度下降，导致某些区域存在盲区或重叠区数据冲突，而且不同雷达可能因安装位置、角度、校准差异等产生不一致的测量结果，缺乏统一融合机制时，难以消除系统偏差，影响整体风参数估算准确性的问题。

一种能源岛智能管理方法、装置、设备及存储介质

Resumen de: CN121602496A

本申请提出一种能源岛智能管理方法、装置、设备及存储介质，能源岛智能管理方法通过在海洋区域中，通过风力发电模块以及海洋能转化模块产生电能，并通过能源系统收集电能，获取影响海洋区域中构建海洋牧场的生态成本参数，并根据电能的发电量以及生态成本参数，构建目标海洋牧场，在构建目标海洋牧场的情况下，分别采集与风力发电模块、海洋能转化模块以及能源系统相关的运行参数以及海洋区域的环境参数，动态基于实际的运行参数以及环境参数进行能源岛的智能管理；同时，实现发电、储能以及生态系统的协同共生。

具有轴向径向自适应补偿功能的密封装置

Resumen de: CN121594177A

本发明涉及风电设备运维技术领域，公开了具有轴向径向自适应补偿功能的密封装置，包括位移监测模块、状态分析模块、补偿控制模块和密封元件。位移监测模块通过涡流位移传感器采集旋转轴的轴向位移量和径向偏移量；状态分析模块通过预设阈值算法处理位移数据并生成风险等级信号；补偿控制模块根据风险等级信号生成控制指令；密封元件执行对应形变以补偿轴动态偏移。各模块间采用具有时间戳的通信协议实现数据同步处理，通过状态反馈单元形成闭环控制。本发明能够同步补偿轴向窜动和径向跳动，解决现有密封装置因复合位移导致的泄漏问题，显著提升密封可靠性并降低维护频次。

一种风电机组复合自适应规定性能变桨控制方法

Resumen de: CN121593941A

本发明公开了一种风电机组复合自适应规定性能变桨控制方法，包括以下步骤：步骤1，建立风电机组的动力学模型，包括风电机组捕获风能的气动功率方程、传动系统动力学方程以及最终用于控制的风电机组简化模型；步骤2，构造有限时间规定性能函数以及转换误差，将带误差约束的问题转化为无约束的问题；步骤3，结合滤波误差，设计复合自适应规定性能变桨控制器。本发明采用有限时间规定性能控制方法，克服了传统渐近控制收敛速度慢的问题，能够预先设定收敛时间与稳态精度，显著提升了系统的动态响应性能与发电效率。

设备控制方法、设备控制装置、介质、电子设备及产品

Resumen de: CN121593942A

本公开涉及一种设备控制方法、设备控制装置、介质、电子设备及产品，应用于风力发电设备，所述方法包括：在所述风力发电设备处于停机保护状态的情况下，以预设采样周期采集多个风速数据；根据所述多个风速数据确定当前的风速趋势，所述风速趋势包括上升趋势和下降趋势；根据所述风速趋势控制所述风力发电设备启动。这样，在所述风力发电设备处于停机保护状态的情况下，通过分析多个风速数据确定所述风速趋势，并结合进一步结合所述风速趋势动态控制所述风力发电设备启动，能够实现风力发电设备在大风停机后的快速、安全重启，显著提升发电效率与运行灵活性。

一种风力发电装置及其风力发电控制方法

Resumen de: CN121593944A

本发明公开了一种风力发电装置以及一种风力发电的控制方法，包括支撑柱、传感器、风力发电机构，风力发电机构包括发电机、风叶组，风力发电装置还包括降速机构，降速机构电性连接有控制系统，传感器与控制系统电性连接，当传感器检测到外界风速达到第一预设值时控制系统控制降速机构向风叶组吹气，通过吹风来进行减速而不需要在叶片与发电机之间额外安装制动降速结构，因此减少了机械磨损和维护成本；没有复杂的机械制动降速结构，使得风力发电机的设计更加简单，重量更轻，安装和维护也更为方便；由于减少了机械部件，整个系统的可靠性提高，潜在故障点减少，从而延长了风力发电机的使用寿命。

一种风电机组激光雷达通讯中断自动恢复控制方法及装置

Resumen de: CN121593940A

本发明提出了一种风电机组激光雷达通讯中断自动恢复控制方法及装置，克服了现有技术的缺陷，提供了一种激光雷达通讯自动恢复技术的快速控制方法，有效解决了风电场中高频出现的通讯中断问题。其技术优势体现在高可靠性、低成本维护、强兼容性三大方面，是提升风电机组智能化水平和经济性的关键技术之一，可以基于多信息融合的传感器冗余诊断与容错控制，提升机组在极端风况下的运行安全性与可靠性。

风力涡轮机动力传动系

Resumen de: WO2025026662A1

The invention describes a wind turbine drivetrain comprising a planetary gearbox (4) for converting rotation of a low-speed shaft (2) to rotation of a high-speed gearbox output shaft (44); an axial sleeve (42S) extending axially outward from the gearbox (4) and enclosing the gearbox output shaft (44); a generator (6) mounted coaxially to the gearbox (4), comprising a rotor (64) arranged about the cylindrical sleeve (42S); a bearing cartridge (8) arranged between the gearbox (4) and the generator (6), which bearing cartridge (8) comprises a number of roller bearings (80) held between a stationary bearing part (8S) and a rotary bearing part (8R); and a torque transfer assembly (1) for transferring rotation of the gearbox output shaft (44) to the generator rotor (64), which torque transfer assembly (1) incorporates the rotary bearing part (8R) and is arranged to extend between the non-drive end of the gearbox output shaft (44) and the generator rotor (64). The invention further describes a method of assembling such a wind turbine drivetrain.

一种多功能整体施工船及风机设备安装方法

Resumen de: CN121590705A

本申请涉及一种多功能整体施工船及风机设备安装方法，其中，多功能整体施工船包括船体，船体具有甲板层、船首和船尾，甲板层位于船体的顶部一侧，船首和船尾分别位于船体沿长度方向的两侧；甲板层上设置有支撑桁架，支撑架的顶部一侧设置有至少两台全回转起重机，全回转起重机在转动时能够覆盖船首和船尾；船体在朝向船首的一侧设置有第一内嵌区域，第一内嵌区域被配置为打桩作业区，且第一内嵌区域设置有悬挂式精度控制定位架设施，船体在朝向船尾的一侧设置有第二内嵌区域，第二内嵌区域被配置为风机设备安装作业区。该多功能整体施工船能够对深远海海域的海上风机设备进行高效便利的运输和安装，且对于恶劣海况下的施工窗口期适用性强。

基于高增益扰动观测器的永磁同步风机电流环新型指数滑模控制方法

Resumen de: CN121602856A

本发明公开了一种基于高增益扰动观测器的永磁同步风机电流环新型指数滑模控制方法，首先构建基于指数收敛特性的终端滑模面，并根据该滑模面设计相应的控制律，该控制律对开关函数进行积分连续化处理以削弱高频切换分量，同时引入双曲正切函数构建非线性饱和函数，该函数能够有效的抑制传统滑模控制的高频抖振现象，同时由于该控制律避免了对指数函数的微分运算，从而有效消除了传统终端滑模控制中的奇异性问题；引入高增益扰动观测器(HGDO)，通过构建扰动估计模型对系统参数不确定性及外部风速扰动进行实时观测与动态前馈补偿，提升系统的抗干扰能力。

一种基于风电机组备用功率折算的调频能力量化方法

Resumen de: CN121602542A

本申请属于风力发电并网运行控制技术领域，特别涉及一种基于风电机组备用功率折算的调频能力量化方法，包括：判定运行状态，根据运行状态区分出m台处于可转为超速减载的机组，n台处于恒转速或恒功率状态的机组；判断最大备用功率之和是否大于减载备用指令要求的功率，为每台超速减载的机组分配备用功率；或将所有m台超速减载的机组均减载至其转速上限后计算总备用功率，将剩余备用需求功率平均分配给n台变桨机组，风电场进入减载运行状态；当负荷突增，发出下垂控制调频功率指令；根据下垂控制调频功率指令决定由超速减载的机组或超速减载的机组和变桨机组进行调频。实现了对超速减载机组快速调频潜力的精确量化。

一种耦合绿氢制甲醇与碳捕集的钙基储热系统及方法

Resumen de: CN121594684A

本发明公开了一种耦合绿氢制甲醇与碳捕集的钙基储热系统及方法，具体是通过储热驱动单元采用间歇性可再生能源，给钙基储热核心单元供给绿电，在钙基储热核心单元中由绿电加热，CaCO3与绿氢发生储热反应储存热量，再利用产生的CaO与含CO2烟气发生释热反应释放热量，生成的CaCO3输送回储热阶段实现钙基循环；绿氢供给单元利用绿电运行产生绿氢，绿氢供给储热反应和甲醇合成；甲醇合成辅助单元对储热反应产生的混合气体进行预处理，再与剩余绿氢调配制得甲醇产品；最后通过能量协同单元对高温烟气进行热交换充分利用热能。可见，本发明可通过钙基储热实现绿电消纳、碳捕集以及产出甲醇产品，可显著提升整体效益。

一种用于深海风机的塔结构连接节点及施工方法

Resumen de: CN121593948A

本发明公开了一种用于深海风机的塔结构连接节点及施工方法，涉及深海风电工程技术领域，包括第一管体、第一螺旋件、第二管体和第二螺旋件，第一管体的一端用于连接海底基础，第一管体的另一端为连接端；第一螺旋件埋设于第一管体，第一螺旋件的端部伸出第一管体的连接端；第二管体与第一管体的连接端进行连接；第二螺旋件埋设于第二管体，第二螺旋件的中心轴与第二管体的中心轴共线，第二螺旋件的端部伸出第二管体朝向第一管体一侧的端部，并且第二螺旋件的端部与第一螺旋件的端部对接并固定连接。本发明的用于深海风机的塔结构连接节点及施工方法，能够极大地缩短施工时间，还能提高结构耐久性，减少最大裂缝宽度。

一种风力发电机轴系结构

Resumen de: CN121594098A

本发明涉及风力发电设备技术领域，公开了一种风力发电机轴系结构，包括主轴，主轴一端固定安装有连接端，主轴另一端固定安装有弹性联动机构；支撑轴承机构，支撑轴承机构安装在主轴侧壁连接处，支撑轴承机构设置有两个监测调控机构；弹性联动机构通过气压杆的设计，当叶轮受到风力冲击时，通过弹性联动机构内的缓冲垫吸收部分冲击能量，剩余能量通过气压杆进一步缓冲；本发明通过弹性联动机构中缓冲垫与气压杆的双重缓冲设计，配合支撑轴承机构内弹簧、活动件的弹性补偿作用，可分散吸收风力冲击能量，使冲击载荷传递效率降低，有效缓解支撑轴承内部应力集中问题，轴承接触疲劳寿命提升，显著降低非计划停机风险。

一种稀疏度触发的局部波动散布熵风机叶片故障诊断方法

Resumen de: CN121593953A

本发明涉及风机叶片故障检测技术领域，公开了一种稀疏度触发的局部波动散布熵风机叶片故障诊断方法，方法包括：采集风机叶片的振动信号，并对振动信号进行预处理；计算预处理后的振动信号的时域稀疏度，并将时域稀疏度与第一动态阈值进行比较；若时域稀疏度大于或等于第一动态阈值，则定位振动信号中的冲击中心时刻；以冲击中心时刻为中心，截取局部信号段；计算所述局部信号段的局部波动散布熵；将局部波动散布熵与第二动态阈值进行比较，若所述局部波动散布熵小于所述第二动态阈值，则判定风机叶片存在故障，并输出故障标志。本发明能够在单传感器、无先验模型条件下，有效区分真实损伤与风湍流噪声，提高诊断精度。

一种用于风电机组的六管塔架结构

Resumen de: CN121593947A

本发明提出一种用于风电机组的六管塔架结构，涉及海上风电机组施工技术领域，包括海下六管塔架，所述海下六管塔架的顶端固定有承台，所述海下六管塔架的底端固定有六个呈圆周排列的吸力锚，所述海下六管塔架的上方设置有海上风电机组，所述海上风电机组包括固定在承台上表面的安装座。该用于风电机组的六管塔架结构，通过第一锥形半筒和第二锥形半筒对第二油压缓冲缸的辅助调节、定位，使吊运的塔筒较为简单、快速地对准安装座，从而减少塔筒的安装时间，提高效率，并且安装过程中第二油压缓冲缸能够起到缓冲作用，第一油压缓冲缸对第二锥形半筒进行缓冲，避免安装时晃动产生的冲击力导致部件损毁。

基于风电供能的漂浮式养殖网箱

Resumen de: CN121587238A

本发明提供一种基于风电供能的漂浮式养殖网箱，涉及鱼类养殖设备的技术领域，包括漂浮结构、网衣结构和风机结构，漂浮结构用于漂浮在水面上，且漂浮结构设有驱动件和风机结构；网衣结构与漂浮结构转动连接，且网衣结构与驱动件连接，网衣结构呈半球形结构，以用于养殖鱼类；风机结构与驱动件电连接，且驱动件用于驱动网衣结构翻转。本发明缓解了现有技术中存在的因现有的网箱采用提拉式结构，造成对网衣进行清洁和换网等操作较为复杂，以及容易出现提拉绳缠绕的技术问题。

基于风机倾角仪的桨距角测试方法、装置、风机倾角仪及控制系统

Resumen de: CN121593954A

本发明提供一种基于风机倾角仪的桨距角测试方法、装置、风机倾角仪及控制系统，涉及惯性传感器技术领域。风机上设有用于测量目标叶片实时角度的绝对值编码器，风机上还设有用于测量目标叶片实时角度的风机倾角仪，方法包括：获取第一角度值和第二角度值；其中，第一角度值为风机倾角仪输出的实时角度值，第二角度值为绝对值编码器输出的实时角度值；对第一角度值和第二角度值进行加权融合处理，得到目标叶片的实时桨距角；获取实时叶尖速比，基于实时叶尖速比和风能利用系数关系曲线，确定目标叶片的最优桨距角；将实时桨距角和最优桨距角发送到变桨控制器。本发明提供的方法可以提供准确的桨距角。

一种风力发电机螺栓保护帽及其使用方法

Resumen de: CN121594072A

本发明公开了一种风力发电机螺栓保护帽及其使用方法，包括拧动体，拧动体的底部设置有容纳腔，拧动体内在位于容纳腔的顶部设置有螺纹盲孔，拧动体的外部设置有拧动结构，所述拧动体顶部设置有储脂腔，储脂腔内安装有滑塞，储脂腔位于滑塞下侧用于储存密封剂，拧动体底部设置有环槽，拧动体内设置有第一流道，第一流道一端连通储脂腔的下侧，另一端连通环槽的一侧；使用状态下，拧动体下端位于环槽的内侧壁与法兰之间存在间隙。储脂腔内的密封剂预先装入，在安装时直接使用，从而在安装保护帽时，不需要另外的注油设备进行注油，操作更为简单，提高了保护帽的安装效率。

拉挤主梁倒角补强结构及其制备方法、风电叶片主梁

Resumen de: CN121576218A

本申请公开一种拉挤主梁倒角补强结构及其制备方法、风电叶片主梁，属于风电叶片制造技术领域。该倒角补强结构包括由玻纤布和粘接材料构成的第一布层和第二布层，两者贴合并在之间形成用于容置主梁倒角的安装腔，固化后结构稳固。倒角补强采用预制工艺制备，其制备方法是通过将第一玻纤布与第二玻纤布以夹角布置，经粘接材料固化成型，形成所述安装腔。该方法还可在夹角内侧填充支撑件以确保形状，并设置垫布辅助支撑。该倒角补强结构应用于风电叶片拉挤主梁设计及生产，不仅能保证拉挤主梁倒角区域拥有稳定的力学性，还能避免拉挤主梁出现堆叠的问题，显著提升可靠性。

風力タービン用のロータブレードのためのブレード持上げヨークの姿勢を制御するための方法およびブレード持上げヨーク

Resumen de: CN120712232A

A method for controlling the position of a blade lift yoke (1) of a rotor blade (2) of a wind turbine is disclosed. The blade lift yoke used comprises a yoke unit (6) and a suspension unit (7) connected to a crane (41) at a crane attachment point (P). The yoke unit comprises a base section (61) and a holding device (61) comprising a lower clamping member (64) and an upper clamping member (65). The suspension unit comprises a plurality of actuators (71, 72, 73, 74) each attached to the yoke unit at a yoke attachment point (70) and extending from said yoke attachment point towards the crane attachment point such that these actuators are angled relative to each other. The first actuator (71), the second actuator (72), and the third actuator (73) are individually controlled by a control unit, thereby changing the length of at least one of the first actuator, the second actuator, and the third actuator, and moving the position of the lower clamping member relative to the crane attachment point.

一种基于多源信息融合的风力发电机叶片故障监测方法

Resumen de: CN121576234A

本发明涉及风力发电机运行状态监控技术领域，具体公开一种基于多源信息融合的风力发电机叶片故障监测方法，包括：通过所采集的数据提取短时能量、波形因子、脉冲指数、幅值、振铃计数、能量和上升时间的特征参数；将各特征参数归一化处理；在风机健康状态下，将统计所得的每一特征参数求平均值及标准差值；针对每一特征参数设定评分关系；针对每一故障类型设定各特征参数的权重系数；在故障监测周期内，获取各特征参数的实时测量值及对应评分；在当前故障类型的监测中，综合统计各特征参数的权重得分；将当前故障类型的综合得分与设定阈值比较，输出结果。本发明形成了多源信息融合的综合监测，有利于提升故障监测的及时性、准确性和全面性。

用于制造风力涡轮机转子叶片或其纵向区段的方法

Resumen de: WO2025036594A1

A method for manufacturing a wind turbine rotor blade or a longitudinal segment of a wind turbine rotor blade, the wind turbine rotor blade or longitudinal segment having a longitudinal axis, the method comprising the following steps: • providing a first wind turbine rotor blade shell member (10) having an end section (14), wherein the end section (14) comprises a laminate with an outer surface (16) and an inner surface (18) and a laminate thickness (20) measured between the outer surface (16) and the inner surface (18). wherein the first wind turbine rotor blade shell member (10) is arranged in a first mold (30), • bonding a first stiffening frame member (22) to the inner surface (18) of the laminate of the end section (14) of the first wind turbine rotor blade shell member (10) while the first wind turbine rotor blade shell member (10) is arranged in the first mold (30), the first stiffening frame member (22) extending along a circumferential direction and having a height (38) of at least 50 % of the laminate thickness (20), measured in a radial direction, • providing a second wind turbine rotor blade shell member having an end section (14), • connecting the first wind turbine rotor blade shell member (10) and the second wind turbine rotor blade shell member to each other so that an access opening is formed between the first stiffening frame member (22) and the second wind turbine rotor blade shell member.

一种风电安装过程中叶尖与塔筒距离监测方法及系统

Resumen de: CN121576228A

本发明涉及风力发电设备安装技术领域，尤其涉及一种风电安装过程中叶尖与塔筒距离监测方法及系统，该方法包括：布设编码标靶环建立几何基准；融合视觉、雷达、超宽带并实现空间配准与时间对齐生成观测数据包；基于因子图滑动窗口估计叶尖位置与速度并计算净空距离及不确定度生成状态估计数据包；在Wasserstein分布邻域内合成不确定度得到分布鲁棒安全下界，基于Hamilton‑Jacobi离散法获得时间到碰撞，并在控制障碍函数约束与二次型代价下生成速度调整指令，输出净空评估与执行数据包。本发明在扰动与遮挡条件下实现稳健监测与可执行闭环避让，降低误报、缩短停吊时间并提升安装安全性。

一种智能风机节能运行与故障预警系统

Resumen de: CN121576229A

本发明公开了一种智能风机节能运行与故障预警系统，涉及风机运行控制技术领域，包括：采集风机运行过程中的振动波形数据、电流数据、风速数据与转速数据，并以固定时间间隔生成状态采样窗口集合；根据每一状态采样窗口内的振动波形数据计算相邻采样点之间的斜率值集合，并基于斜率值集合构建微弱扰动残差因子集合；根据风速数据与转速数据构建扰动响应场景集合，判断当前采样窗口是否处于高易感状态；在当前采样窗口属于高易感状态的条件下，统计微弱扰动残差因子集合中残差因子超出响应门限的数量，计算对应的扰动投票数值；本发明通过结合多源运行数据实现对潜在故障状态的提前识别与节能参数的自适应联动调控。

一种风电机组控制方法、装置、设备及存储介质

Resumen de: CN121576222A

本发明公开了一种风电机组控制方法、装置、设备及存储介质，应用于风电技术领域，基于风速、发电机转速、桨距角及叶根弯矩采用无迹卡尔曼滤波器确定风电机组的气动推力；基于气动推力确定风电机组的关键状态量，并判断关键状态量是否超出控制阈值；当关键状态量均未超出控制阈值时，将桨距角限制值确定为初始默认限制值；当存在关键状态量超出控制阈值时，基于机器学习确定桨距角限制值；基于桨距角限制值及变桨控制器输出值生成桨距角控制指令，基于桨距角控制指令控制风电机组变桨。本发明基于无迹卡尔曼滤波器和机器学习根据关键状态量确定桨角限制值，提高风电机组运行的安全性和经济性。

一种基于毫米波雷达的风电机组形变振动监测装置

Resumen de: CN121576230A

本发明涉及风力发电技术领域，具体为一种基于毫米波雷达的风电机组形变振动监测装置，其核心功能模块均安装在一个主安装基板上，该核心功能模块包括基准感知雷达、叶片监测雷达、参考信标、惯性测量单元、数据同步与采集单元和信号处理单元；通过基准感知雷达探测固定在基板上的参考信标，解算出基准感知雷达的绝对运动矢量A，再将此绝对运动矢量A转换为叶片监测雷达的绝对运动矢量B，然后将IMU测定的数据C转换为叶片监测雷达在自身坐标系下的数据D，通过扩展卡尔曼滤波器融合并提取叶片监测雷达的绝对运动矢量E，最终用于补偿叶片监测雷达对叶片测量的原始数据，从而剥离机舱运动对形变振动监测的影响。

基于机器学习的风机叶片防雷导通测试方法及系统

Resumen de: CN121578191A

本申请提供了基于机器学习的风机叶片防雷导通测试方法及系统，涉及防雷导通测试技术领域，所述方法包括：通过多通道MOS管控制电路对风机叶片防雷系统进行电流测试；对电流响应数据进行多维特征提取和局部特征分析；基于局部特征序列进行特征增强和缺陷识别，对识别结果进行多级聚类；根据缺陷分类结果对风机叶片防雷系统进行全局健康分析和防雷导通性能的缺陷溯源，生成缺陷归因点位进行监测，在多通道MOS管控制电路进行反馈优化，构建测试优化闭环。通过本申请解决了现有技术中由于静态的导通性测试难以识别早期隐性缺陷，导致防雷导通测试效率低下的技术问题，通过多通道MOS管控制电路进行电流测试，提高了防雷导通测试效率。

风电机组倒塔后基础锚栓组件的检测、评估及加固方法

Resumen de: CN121577102A

本发明涉及风电工程技术领域，具体涉及一种风电机组倒塔后基础锚栓组件的检测、评估及加固方法，方法包括获取倒塔特征信息，倒塔特征信息包括残余预拉力；检测锚栓外露长度，得到外露长度超限的区域；对受拉区、受压区锚栓进行预拉力检测，获取残余预拉力值，得到预拉力损失区域；基于残余预拉力反推倒塔工况下的预拉力损失值和倒塔过程中锚栓实际所受的最大轴力，评估锚栓塑性损伤程度；结合外露长度、预拉力损失值和受拉侧锚栓最大轴力，将基础状态综合评定等级；根据基础状态综合评定等级，提出加固措施。本发明能有效识别常规方法难以发现的毫米级损伤，定位更精准；从而科学判断锚栓的塑性损伤程度和剩余安全性。

一种风力发电机散热装置及风力发电机组

Resumen de: CN121576245A

本发明公开了一种风力发电机散热装置及风力发电机组，属于发电机技术领域，包括壳体；壳体的侧壁上均匀开设有贯穿孔，贯穿孔均匀圆周分布；贯穿孔内滑动安装有导热棒，导热棒位于壳体内的一端开设有导流腔；导热棒位于壳体内的部位套设有金属材质的波纹管，波纹管的两端分别与导热棒侧壁和壳体内侧壁固定连接；通过设置波纹管能够防止外界空气中的灰尘穿过导热棒与贯穿孔之间的缝隙进入壳体中；本方案通过波纹管、导热棒和驱动机构的相互配合，当导热棒从壳体表面伸出时，外界气流直接冲击导热棒，此时在热交换的作用下，壳体内热气的热量通过导流腔传递给导热棒，然后再通过导热棒的侧壁传递给外界空气，从而提高了对壳体内部的散热效果。

一种基于反时限的桨叶角度偏差故障的控制方法

Resumen de: CN121576235A

本发明公开了一种基于反时限的桨叶角度偏差故障的控制方法，预先设定启动阈值和最大桨叶偏差值，当桨叶角度偏差值至少达到启动阈值后开始进行基于反时限的桨叶角度偏差故障的控制计算，当桨叶角度偏差值达到或超过最大桨叶偏差值时，立即触发桨叶角度偏差故障保护动作；且基于启动阈值和最大桨叶偏差值制定反时限曲线；根据该反时限曲线对实时检测到的桨叶角度偏差值进行偏差严重程度判断，且根据偏差的严重程度动态调整触发桨叶角度偏差故障保护动作的时间；本发明可快速有效的置出故障，保证风机的安全运行，而且提高了桨叶偏差故障的保护范围，提升风力发电机组的可靠性。

一种新型风力发电机

Resumen de: CN121576216A

本发明属于风力发电设备技术领域，具体涉及一种新型风力发电机。本发明提供了一种新型风力发电机，旨在解决现有技术中风力发电机的叶片容易损坏且不易给维护的问题。一种新型风力发电机，包括安装于地面上的偏航基座，所述偏航基座上设置有发机电，所述偏航基座上设置有轴承圈，所述轴承圈上转动连接有齿圈，所述齿圈上设置有叶片，所述叶片的一端转动连接于所述齿圈上，所述叶片的另一端设置有变桨器，所述变桨器用于调节所述叶片的角度；本发明由于发电机和偏航系统等关键部件安装在地面上的偏航基座上，维护保养时无需进行登高作业。这大大降低了维护人员的安全风险，同时也提高了维护保养的效率和便利性。

风力发电机组叶片结冰的监测方法、装置以及电子设备

Resumen de: CN121576241A

本申请实施例提供一种风力发电机组叶片结冰的监测方法、装置、电子设备以及存储介质，首先，可以获取温湿度传感器所检测的第一温度值和/或第一湿度值。然后，可以在第一温度值小于预设温度值，和/或第一湿度值大于预设湿度值的情况下，获取图像拍摄装置拍摄的第一图像。最后，可以从第一图像中提取目标图像，并将目标图像输入到预先训练好的结冰识别模型中，以确定叶片的结冰状态。本申请实施例通过采用预先训练好的结冰识别模型对目标图像处理，确定叶片的结冰状态，该目标图像中包括叶片的图像、温湿度传感器的图像以及结冰传感器的图像中的一种或者多种，因此可以提高监测叶片结冰的准确率。

风力发电机的涡激振动扰流装置及其安装方法

Resumen de: CN121576238A

本申请公开了一种风力发电机的涡激振动扰流装置及其安装方法，其中，风力发电机的涡激振动扰流装置包括至少一个扰流网，扰流网适于绕设于塔筒的外表面；扰流网包括连接绳和多个扰流条，连接绳包括第一连接段、第二连接段和第三连接段，第一连接段和第二连接段间隔设置；多个扰流条设于安装区域内并沿安装区域的长度方向间隔设置，且每个扰流条的两端分别与第一连接段和第二连接段连接，扰流条与第一连接段呈角度设置；当扰流网绕设于塔筒外表面时，多个扰流条沿塔筒的圆周方向依次衔接，形成至少一条螺旋线。本申请提供的技术方案，可以直接对已竖立的高空塔筒进行安装涡激振动扰流装置，无需依赖地面缠绕或整体吊装。

一种风力发电机用制动缓冲装置

Resumen de: CN121576221A

本发明公开了一种风力发电机用制动缓冲装置，包括舱体，所述舱体的底部固定安装有塔架且舱体内转动安装有转子且舱体的一侧固定安装有两个安装盒，所述转子上固定套接有两个固定环，两个固定环的内侧均固定安装有固定摩擦板且两个固定环上均开设有多个散热孔。本发明公开了一种风力发电机用制动缓冲装置，该装置以舱体为基础，通过第一电机驱动偏心挤压圆盘等结构使制动摩擦板与转子上固定环的固定摩擦板贴合实现制动，借助“缓冲弹簧+阻尼块”的缓冲结构降低制动冲击，利用散热孔、散热鳍片及第二电机驱动的散热风扇构建“被动+主动”散热系统，以提升制动效果、部件寿命及运行稳定性。

一种用于风机叶片的双激光协同除冰系统及方法

Resumen de: CN121576242A

本发明提供了一种用于风机叶片的双激光协同除冰系统及方法，涉及风力发电设备稳效运维技术领域。系统包括：探测单元获取冰层信息后，智能控制系统驱动长波激光器利用冰层强吸收特性对冰层进行网格化切割分区；随后驱动短波激光器发射穿透冰层的短波激光，由柔性薄膜吸收转化为热能，定向熔化冰层与叶片的接触界面。在重力、风载及薄膜超疏水特性的协同作用下，切割后的独立冰块整体滑落。本发明通过“切割分区、底层融冰、自重脱落”的协同作业模式，有效解决了现有技术能耗高、作业危险及光热除冰依赖自然光照的问题，实现了恶劣环境下风机叶片的全天候、低能耗、非接触式精准除冰。

一种基于可逆SOC的近零碳排放能源供给系统及方法

Resumen de: CN121584710A

本发明公开了一种基于可逆SOC的近零碳排放能源供给系统及方法，包括供电系统、制氢系统和甲醇制备系统；将可逆氧化物电池技术应用到化石能源基地，实现向绿色能源供给基地的转型路径；利用可逆氧化物电池的技术特点将电、氢、碳三者有机结合，通过电力制氢、合碳生醇、醇裂产氢、以氢发电的协同方式，在矿区煤炭及瓦斯利用的前提下，提高清洁能源占比，优化产业链条，既能充分利用化石能源基地中的水光电等可再生能源，又能充分利用煤、可燃气体去制备绿色氢能及甲醇等工业原料，同时符合碳减排要求，对整个能源转换线路上的CO2加以捕集并在化石能源基地地下打造碳库用以封存，实现煤炭开采全流程的近零碳排放，并最大化资源利用。

风机叶片防雷系统及方法

Resumen de: CN121576239A

本申请实施例提供一种风机叶片防雷系统及方法，系统包括：高导电性复合材料层，设置于风机叶片表面，用于形成雷电流的导电路径；电流分布优化层，与所述高导电性复合材料层连接，用于调控雷电流在叶片表面的分布；动态电磁屏蔽模块，设置于风机叶片的前缘，用于感应雷电电磁场并动态调节电磁屏蔽效能；热能自适应扩散层，设置于风机叶片内部，用于吸收和扩散雷电流通过时产生的热量；智能接地系统，与所述高导电性复合材料层及风机主体结构电连接，用于将雷电流导入大地；其中，所述动态电磁屏蔽模块和所述智能接地系统能够响应雷电流的强度或频率变化进行自适应调节。

一种风电机组全生命周期故障预测方法及装置

Resumen de: CN121580278A

本申请公开了一种风电机组全生命周期故障预测方法及装置，涉及风力发电技术领域，目的在于提升风电机组全生命周期的故障预测精准性。技术方案为：采集风电机组各核心部件对应的多模态原始数据，并对多模态原始数据进行单模态特征提取，得到标准化特征集；对标准化特征集进行深度融合，得到融合特征向量；基于融合特征向量，确定各核心部件对应的故障识别结果和部件健康指数；将各核心部件的部件健康指数分别转换为初始损伤度，并对应输入至各核心部件预先构建的混合退化模型中，得到各核心部件的最终损伤度；基于各核心部件的最终损伤度，计算各核心部件的剩余寿命；根据各核心部件剩余寿命和故障识别结果，生成风电机组对应的分级预警信息。

一种风光驱动制冷机

Resumen de: CN121576834A

本申请提供了一种风光驱动制冷机，涉及可再生能源利用与制冷技术领域，包括：能源供应模块、混合储能模块、制冷执行模块和智能控制模块；能源供应模块包括风力发电机组和太阳能光伏板阵列，用于将风能和太阳能转化为电能；混合储能模块包括用于储存电能的蓄电池组和用于储存冷量的相变储冷装置。本申请通过风能和太阳能的协同利用，弥补了单一能源的间歇性缺陷，显著提高了系统供电的连续性和稳定性，创新的混合储能设计（蓄电池+相变储冷）实现了能量的“阶梯式”存储与利用，将最难以储存的电能优先就地用于制冷，并将因电池饱和而可能被浪费的“过剩能源”以冷量的形式储存起来，提升了整个系统的能源综合利用效率。

一种低风速启动的垂直轴风力发电机组能量优化方法

Resumen de: CN121576224A

本发明公开了一种低风速启动的垂直轴风力发电机组能量优化方法，涉及低风速风电领域；启动准备步骤检测叶片清洁度、轴承润滑、发电机阻力，采集风速等环境参数，达标后启动；叶片姿态预调整步骤依据风速和空气动力学参数调安装角，确保气流垂直作用；动态启动步骤分级启动，按风速设励磁电流和电压，微调安装角至目标转速；能量转换优化步骤实时匹配风速、转速和功率，调控输出稳定；运行监测与调节步骤评估部件状态，调整参数；故障诊断与修复步骤识别故障并处理，保障运行。本发明提升低风速启动能力和能量转换效率，增强环境适应性和运行稳定性，减少故障停机，延长设备寿命，推动低风速风电技术升级。

用于制造风力涡轮机叶片的方法以及风力涡轮机叶片

Resumen de: TW202513282A

The present invention relates to a method for manufacturing a wind turbine blade (1), comprising the steps: (a) Premanufacturing an inboard blade section (15) by lamination of one or multiple layers of fiber material, wherein the premanufactured inboard blade section (15) comprises a main joining region (11) at an outboard end (151), (b) Providing an openable mold (3) having the shape of a negative impression of an outboard blade section (16) of the wind turbine blade (1), (c) Inserting the premanufactured inboard blade section (15) at least with the main joining region (11) into the openable mold (3); (d) Extending the premanufactured inboard blade section (15) with an outboard blade section (16) by lamination of one or multiple layers of fiber material (45,46,85,86) in the openable mold (3), thereby connecting the main joining region (11) of the premanufactured inboard blade section (15) to the outboard blade section (16). The method involves less steps than current manufacturing methods and can, even with further increasing blade lengths, be executed within existing production facilities.

具有密封装置的折叠式太阳轴

Resumen de: WO2025031721A1

The invention relates to an arrangement with a hollow sun shaft (101), a sun gear, which is connected to the sun shaft (101) in a rotationally fixed manner, and a hollow hub (103), a pitch tube (111) and a sealing arrangement (113, 115, 117, 119, 121, 201). The arrangement also comprises a hollow shaft (105), which is non-rotatably connected to the sun shaft (101) at a first connection point (107) and non-rotatably connected to the hub (103) at a second connection point (109); wherein the second connection point (109) is arranged axially offset from the first connection point (107) in the direction of the sun gear; wherein the pitch tube (111) extends through the sun shaft (101); and wherein the sealing arrangement (113, 115, 117, 119, 121, 201) is arranged in a gap between the pitch tube (111) and the sun shaft (101) and seals the pitch tube (111) and the sun shaft (101) against each other.

一种风电场集电线路铁塔基础施工平台及施工方法

Resumen de: CN121575753A

本发明公开了一种风电场集电线路铁塔基础施工平台及施工方法，其中：施工平台包括U型架、主溜槽和加长溜槽，在U型架两端的底部设置有钩板，在钩板上设置有横杆，在横杆上通过第一套环连接有主溜槽，在主溜槽的下端设置有至少一个加长溜槽，在主溜槽、加长溜槽的底部分别设置有支撑组件，在U型架的上方设置有下料斗。本发明通过挖掘机料斗转运混凝土，减轻劳动强度，提高效率；下料斗和挡板出料口设计实现精准投料，减少浪费；溜槽连接方式灵活，可调倾斜角度，适应不同落差高度，拆装方便，重复使用率高；结构稳定可靠，便于吊装移动，提升施工安全性与便利性。

船用能源互补型分布式直流空调系统

Resumen de: CN121573145A

本发明公开了船用能源互补型分布式直流空调系统，涉及船舶空气调节技术领域，包括底座和安装在底座顶部的空调系统本体，所述空调系统本体的内壁靠近进风口处固定安装有分离组件。高湿空气分别碰撞到第一挡水板和第二挡水板，分离水分，接着经过疏水覆膜网，拦截微小残留水珠，进一步提高水气分离效果。第一挡水板与第二挡水板组成多层交错式挡水结构，使气流在有限空间内多次转向，增加了水汽与板面的碰撞概率。正反电机启动，通过齿轮链条传动机构驱动移动块和疏水板移动，带动三角刮水条、L型刮水条、U型刮水条和倾斜刮水条一起移动，对第一挡水板和第二挡水板板面刮水，减少板面残留水分。

一种风电叶片防雷击导流结构

Resumen de: CN121576240A

本发明公开了一种风电叶片防雷击导流结构，涉及风电叶片技术领域，包括叶片本体和导电组件；叶片本体：内部的左端安装有连接组件，所述叶片本体的内部安装有均匀分布的检测组件，所述检测组件的表面安装有导向组件，所有的导向组件均固定在叶片本体的内部；导电组件：包含内螺纹环、外螺纹柱、导电杆和支撑环，能够通过分布式接闪组件与导电组件的协同配合，有效扩大防护面积，避免雷击盲区；通过卡接与拉扯组件的联动设计，实现接闪器的快速锁定与便捷更换，显著提升维护效率；通过内置电流传感器与导向布线系统，实时监测各支路状态、精确定位故障点，并确保导流路径的长期稳定与安全。

一种用于提升风电叶片结构性能的钝尾缘拐角结构及制备方法

Resumen de: CN121576215A

本发明公开了一种用于提升风电叶片结构性能的钝尾缘拐角结构及制备方法，属于风电叶片加工技术领域，钝尾缘拐角结构包括拐角芯材结构及位于拐角芯材结构内外侧的蒙皮结构：拐角芯材结构包括多个梯形基础的芯材单元，由轻质高强材料制成，且沿着钝尾缘的拐角弧形轮廓依次拼接组成；芯材单元之间设置有V形切槽；拐角芯材结构与蒙皮结构之间形成树脂筋网络，并构成用于主动引导并重新分配拐角区域的集中应力的复合微桁架体系；该方法包括预制结构化芯材、铺层设计及准备、真空系统封装、树脂真空灌注、固化与后处理等步骤。本发明通过复合微桁架体系与树脂筋网络的协同作用，实现应力的疏导与再分配，显著提升拐角区域的结构强度与抗疲劳性能。

一种海上风电桩基础内置耦合阻尼器

Resumen de: CN121576379A

本发明实施例提供了一种海上风电桩基础的内置耦合阻尼器，由于在本发明实施例中，结合电磁涡流阻尼与流体动力阻尼，磁力质量块在永磁护圈磁场中运动产生涡流热耗散，同时扰流质量块在桩内海水中受潮流驱动形成附加流体阻尼，实现振动能量向热能与动能的双重转化。相较于传统粘滞油缸阻尼器，该设计在波浪频率与结构频率接近时，可降低振动幅值，显著缓解波浪极限载荷与疲劳载荷累积。通过磁阻尼单元与流体质量块的动态耦合，形成质量‑弹簧‑阻尼系统，有效抑制风机塔筒的低频晃动及桩基的高频振动，适应海上风电大型化、深水化带来的复杂荷载环境。

一种风力发电系统

Resumen de: CN223952718U

本实用新型涉及一种风力发电系统，包括塔架、机舱、限位滑轨、风轮、拉索及聚风装置。塔架具有塔架底座、轴承座及水平转轴，所述水平转轴安装在塔架底部后侧，塔架通过塔架转轴安装于轴承座内，轴承座安装在塔架底座内，塔架的顶部设置有定滑轮组和固定装置，机舱通过固定装置可滑动的固定安装在限位滑轨上，起重机的起重绳索绕过定滑轮组后与机舱固定连接，聚风装置倾斜的安装在塔架受风侧，可提高风速，减小垂直方向的风速差异，提高风能利用率和风机运行的整体稳定性，该风力发电系统的制造成本较低、结构简单，风轮和机舱可以自行吊装和拆卸，安装和维护十分简单方便，大幅降低安装和维护成本。

一种风电塔筒浆料刮板

Resumen de: CN223952260U

本实用新型公开了一种风电塔筒浆料刮板，包括刀架、刮刀、调整组件和手柄组件；其中刀架包括横撑和端部垂直固定在横撑中心位置处的中心撑，中心撑的另一端指向刮刀的中心位置并与刮刀固定连接，手柄组件螺纹连接在刀架上，刮刀采用弹性材料；调整组件包括第一调整件和第二调整件，第一调整件和第二调整件对称设置在中心撑的两侧；第一调整件包括固设在横撑上的第一连接座、固设在刮刀上的第二连接座和两端分别与第一连接座和第二连接座转动连接的伸缩杆机构，第二调整件的结构和第一调整件相同。本实用新型适用于风电塔筒的施工，便于刮除装配式混凝土塔筒在安装施工时每个塔节间溢出的浆料。

一种风力机可自由控制的尾缘襟翼结构

Resumen de: CN223952716U

本实用新型公开了一种风力机可自由控制的尾缘襟翼结构，与风力机叶片翼段通过铆钉连接；包括柔性尾缘，所述柔性尾缘上安装有横向滑轨、纵向滑轨、支撑杆、运动杆、偏心轮和电机；所述纵向滑轨有两个，分别安装在叶片翼段的上表面与下表面之间；所述横向滑轨有两个，分别安装在两个纵向滑轨上；所述两个横向滑轨之间安装有一个支撑杆，所述支撑杆沿横向滑轨运动；所述运动杆有两个，所述运动杆一端与柔性尾缘的尾部相连接，另一端与电机上的偏心轮相连接；所述运动杆上设有滑槽，所述支撑杆穿过所述滑槽；所述纵向滑轨与横向滑轨分别连接电机。本实用新型可以多参数控制，根据情况改变尾缘外形，从而提升风力机气动特性，增加风力机的发电量。

一种风力发电机叶片叶尖防雷装置

Resumen de: CN223952722U

本实用新型公开了一种风力发电机叶片叶尖防雷装置，涉及风力发电防雷用具技术领域，包括叶片，叶片前端叶尖外安装有叶尖保护套，叶片后端安装有转接器；本实用新型通过第二接闪器和导电轴的配合，便于叶片受到雷击时接闪器吸收雷电，进而通过导电轴将其传导至地线，使得叶片自身拥有避雷功能；再通过铜网和第一接闪器的配合，便于叶尖受到雷击后保护套将电力传输至铜网，进而通过导电轴传输至地线，避免叶尖直接受到雷击损坏，最终解决了风力机经常受到雷电打击和叶尖受到雷击后极易发生故障的问题。

一种分段式风电塔筒固定运输架

Resumen de: CN223952721U

本实用新型涉及风电塔筒安装技术领域，尤其是一种分段式风电塔筒固定运输架，包括吊架，在所述吊架的顶部四周固定连接有吊环，位于所述吊架底部两侧设有固定组件，所述固定组件包括支撑架，以及置于支撑架两侧的夹持件；其中，所述支撑架底部设有一对第一支撑件，一对所述第一支撑件之间通过弹簧插杆组件进行间距调节，位于一对所述夹持件的末端设有第二支撑件，所述第一支撑件和所述第二支撑件用于配合一对所述夹持件固定塔筒，一对夹持件的末端配合第二支撑件夹紧塔筒，而第一支撑件可通过解锁弹簧插杆组件的方式进行间距调节，使第一支撑件与第二支撑件呈上下左右的对塔筒进行定位支撑，进一步提高塔筒固定的稳定性。

一种陆基高空风力发电伞梯放飞装置

Resumen de: CN223952717U

本实用新型涉及高空风力发电技术领域，尤其涉及一种陆基高空风力发电伞梯放飞装置。该陆基高空风力发电伞梯放飞装置通过设置基座、导轨和伞梁，如此可以保证在放飞前伞梯中的各伞单元分别倒挂于各伞梁上，且各伞梁上的环扣能够锁住各伞单元尾部的缆绳，同时还可以保证在放飞过程中，使与当前伞单元对应的伞梁沿导轨向下移动，并使与当前伞单元对应的环扣打开，以避让出下一段伞单元放飞的空间，从而不仅能够实现伞梯放飞的自动化，还能够保障工作人员的安全。

一种具有稳定结构的海上风电用小型海上风机塔杆

Resumen de: CN223952719U

本申请涉及风机塔杆领域，公开了一种具有稳定结构的海上风电用小型海上风机塔杆，包括机塔杆本体以及安装固定在风机塔杆本体底部的承载板，所述风机塔杆本体的顶部固定安装有风力发电机组，风机塔杆本体的固定装套有两个固定套筒，两个固定套筒的外壁上均固定安装有四个呈均匀分布的固定环一，八个固定环一上均固定连接有稳固绳索，承载板的顶部固定安装有八个呈均匀分布的固定环二，八个稳固绳索的底端分别与对应的固定环二固定连接。本申请具有以下优点和效果：能够快速调整稳固绳索的松紧度，确保稳固绳索始终处于紧绷状态，适应不同的工作环境和风力条件，保证风机塔杆本体的稳定性始终处于最佳状态。

一种适用于风电混塔基础灌浆料的收面找平装置

Resumen de: CN223951785U

一种适用于风电混塔基础灌浆料的收面找平装置，包括轨道及沿轨道平稳滑动的收面找平装置，轨道由弧形钢板和弧形钢管焊接组成，收面找平装置包括四个轨道轮和一块水平钢板，水平钢板的两侧各焊接两个轨道轮，水平钢板的中部焊接两道刮板，两道刮板分别为找平刮板和收面刮板，找平刮板垂直于前进轨迹，收面刮板与找平刮板间形成夹角。本实用新型将轨道放置在基础顶面后测量弧形钢管顶部水平度，通过在弧形钢板下方塞入垫片调平，使轨道顶部水平度满足设计要求，收面找平装置在其上运行后的水平度得到控制，大大降低作业难度，提高施工效率。

一种风电塔筒预应力便利吊装系统及其实施方法

Resumen de: CN121573590A

本发明公开了一种风电塔筒预应力便利吊装系统及其实施方法，属于预应力施工技术领域，解决现有提升施工装备稳定性差的技术问题。系统包括安装在塔筒顶环的吊架，吊架的底部设有绕塔筒的轴心线转动的旋转臂，旋转臂的一端设有与预应力孔道对应的第一导向件，另一端设有第二导向件，第二导向件正下方的塔内平台设有第三导向件；还包括安装在塔筒的门洞外侧的起吊设备和电动放索盘，起吊设备的牵引件依次穿过第三导向件、第二导向件、第一导向件。由于第一导向件、第二导向件是安装在刚性的旋转臂上，同时旋转臂通过支撑架支撑在孔道环形台，在吊装过程不会摆动，可以提高吊起稳定性。

矩阵双螺旋风力发电机组控制系统

Resumen de: CN121584712A

本发明属于风力发电领域，尤其是矩阵双螺旋风力发电机组控制系统，其包括：依次电气连接的能量捕获与转换模块、直流母线稳压与保护模块、智能电源管理模块、并网逆变模块以及智能监控与数据交互模块。所述能量捕获与转换模块包括宽域高效整流与主动稳压单元，所述宽域高效整流与主动稳压单元包括三相全桥整流模块和超级电容模组。发电机输出的三相交流电通过三相全桥整流模块转换为直流电，在三相全桥整流模块的输出端并联超级电容模组。所述直流母线稳压与保护模块包括多重保护与智能切换单元，本发明提供一种集成了宽域能量管理、主动安全保护与智能状态监测的矩阵双螺旋风力发电机组控制系统。

一种用于海上风机基础的双重防撞装置

Resumen de: CN223952720U

本申请涉及海上风机防护技术领域，公开了一种用于海上风机基础的双重防撞装置，包括安装在海上风机基础上的防撞机构一和防撞机构二。本申请具有以下优点和效果：在防撞机构一和防撞机构二的协同作用，能够构建起双重防撞防护体系，能够有效地将撞击力对海上风机基础的冲击降到最低，而且通过T型插块一与T型插槽一的阻尼滑动配合，通过T型插块二与T型插槽二的阻尼滑动配合，以及封堵组件一和封堵组件二的协同作用，能够使得该防撞装置整体在安装时无需复杂工具和工艺，能够快速组装，组装牢靠稳定，同时，可便捷拆卸对应损坏的部分进行更换维修，操作简便，提高了装置的实用性和经济性，能够有效取代了现有的螺杆连接方式。

一种风电机组刹车系统制动结构

Resumen de: CN121576220A

本发明公开了一种风电机组刹车系统制动结构，涉及风电机组技术领域，包括框架和制动单元：框架：前后两侧面的中部固定有安装板，两个安装板的表面均开设有安装孔，所述框架内部通过调节单元的底端安装有制动单元；制动单元：包含刹车钳、放置架、油液管、活塞块、油腔、弹簧、刹片和锁固槽，所述刹车钳有两个且作用对应设置，两个刹车钳的内部均开设有油腔，所述刹车钳的外侧面固定有油液管，该风电机组刹车系统制动结构，通过锁固架搭配锁固槽的安装方式方便对刹片进行快速的更换，以解决人员后续更换拆卸不便的问题，在刹车制动的过程中采用散热翅片配合风机来快速的进行散热，以解决刹片过热影响刹车的效果。

一种基于风速修正的风机变桨控制方法及系统

Resumen de: CN121576223A

本发明公开了一种基于风速修正的风机变桨控制方法及系统，涉及风机变桨控制领域，包括：本发明对未来设定时间窗口进行多时刻风速序列预测及其置信区间，并基于该序列以最小化桨距角变化量与最大化预期输出功率总和的双目标进行优化，计算桨距角调节序列；在实时监测中发现实际风速偏离预测置信区间时，立即以当前实际风速为起点重新规划桨距角调节序列，并评估实际输出功率与预期输出功率的偏差，动态调整优化目标的权重分配。本发明将控制决策建立在连续时段的预测基础上，并通过实时重规划与权重调整，并有效降低了变桨系统的机械磨损。

基于仿生学的抗台风海上风电叶片结构及方法

Resumen de: CN121576217A

本发明涉及风电叶片技术领域，具体涉及一种基于仿生学的抗台风海上风电叶片结构及方法，包括叶片机构、支撑机构和安装机构，支撑机构包括仿生支撑组件、叶尖抗扰组件和两个风压感知组件，现设置的仿生支撑组件内的支撑梁和加强筋，借鉴昆虫外骨骼的“梁‑筋”承重结构，加强叶片的结构强度，并在叶片机构内外添加防腐蚀涂料，提高耐腐蚀性，配合叶尖抗扰组件内的电机和抗扰板，改变叶片尖端的气流轨迹，打散强风形成的涡流，降低叶片所受的冲击力与升力，减少叶片形变风险，该设计解决了风电叶片适用范围有限，不适用于海上发电，抗台风能力较差，安全性较低的问题。

一种风电机组振动信号异常检测方法

Resumen de: CN121576231A

本发明涉及风电设备状态监测技术领域，具体涉及一种风电机组振动信号异常检测方法，包括：在齿轮箱轴承座和塔筒基础分别布设三轴加速度传感器与低频振动传感器，采集并时间对齐原始振动信号集；构建融合振动传递函数与神经网络的环境噪声解耦模型，对振动信号进行物理约束的频域降噪处理；基于风速查表获得理论主轴转速值，执行阶比重采样并提取多维时频特征，生成转速归一化的特征矩阵；构建包含特征提取层、物理约束层与决策融合层的物理约束混合模型，输出包含故障类型、严重程度与告警状态的异常检测结果。本发明，实现了高噪声风电场环境下振动信号的精准解耦与可解释的智能诊断，适用于风电机组智能运维系统。

一种预制ECC板壳加固风电塔筒结构及施工方法

Resumen de: CN121576226A

本发明提供了一种预制ECC板壳加固风电塔筒结构及施工方法，核心结构包括预制ECC扇形板、弯形连接组件、环氧结构胶和定位连接杆；多组预制ECC扇形板轴向布置，每组环形包覆于风电塔筒外周，板与塔筒间形成注胶腔，通过注胶孔压力注入环氧结构胶形成粘结层，水平相邻板由弯形连接组件固定，轴向相邻板通过定位连接杆连接；施工采用工厂预制、现场装配模式，经吊装固定、环向张拉、压力注胶等工序完成加固。环向预应力提升ECC板组整体性与约束作用，环氧结构胶填充间隙形成可靠传力界面，复合加固层大幅提高塔筒承载力、刚度与整体性，传力路径清晰。整体上，加固效果显著、施工快捷、质量可控，为在役风电塔筒的增强与延寿提供了可靠且经济的方案。

风电机组抗震性能原位评估方法及系统

Resumen de: CN121576232A

本发明提供风电机组抗震性能原位评估方法及系统：S1：对当前运行环境与设备状态逻辑筛查，判定结果满足预置条件时，确立评估物理零点进入S2；S2：判断地基稳定性，若判定结果合格，施加扰动进行动态回弹测试，根据结果决定是否进入S3；S3：利用自然风作加载源，变桨系统动作测试塔筒结构刚度，位移传感器物理量反馈进行刚度逻辑门判断，判定合格则进入S4；S4：通过发电机或变桨系统制造振动，停止激励后监测自由衰减过程，根据振动周期数判定系统阻尼耗能能力；S5：综合S2至S4结果，输出最终抗震性能评级及对应控制策略。以此实现将抗震性能解构为地基稳定性、塔筒结构刚度、系统阻尼耗能能力三个物理维度从而进行逐级判定。

风机基础施工用可快速安装侧模支撑系统及其施工方法

Resumen de: CN121575785A

本发明涉及风机侧模技术领域，公开了风机基础施工用可快速安装侧模支撑系统及其施工方法，包括顶模座，所述顶模座的底部固定安装有底模座，所述底模座的表面固定连接有安装板，所述安装板靠近底模座的一端固定连接有螺纹套，所述安装板通过螺栓固定连接有侧模板，所述螺纹套的内部螺纹连接有螺纹杆一。本发明通过设置卡杆一及卡套构成的可调式定位机构，将螺纹杆一螺纹连接在螺纹套内部，螺纹杆二螺纹连接在螺纹孔内部，通过转动连接杆二使螺纹杆二在螺纹孔内转动并脱离，直至卡杆一插接在卡套内部，实现了侧模板安装后的距离调节与精准定位，达到了防止侧模板在浇筑过程中产生偏移、确保侧台成型精度的效果。

一种风电机组有效风速的计算方法及系统

Resumen de: CN121579814A

本发明公开了一种风电机组有效风速的计算方法及系统，包括：定义风电机组的气动转矩与风速、桨距角、叶轮转速的关系、风电机组的转矩系数与风能利用系数、叶尖速比的关系；采集风电机组的桨距角、叶轮转速、发电机电磁转矩，并基于齿轮箱传动比、轮毂转动惯量、叶片转动惯量和发电机转动惯量，计算得到对应的气动转矩；基于计算得到的气动转矩，计算对应的转矩系数的值，再通过函数求解或者查表，进一步得到叶尖速比的值，若查表所得的叶尖速比的值不唯一，则需要进行条件筛选，得到唯一的叶尖速比的值；基于叶轮转速、叶轮半径和唯一的叶尖速比的值，计算风电机组的有效风速。本发明可实现风电机组有效风速的精准计算，不依赖风速风向仪。

OFFSHORE WIND POWER GENERATION

Resumen de: KR20260026676A

본 발명은 해상 풍력 발전장치에 관한 것으로서, 머드층에 매립되어 지탱됨에 따라 조류나 파랑의 압력에 영향을 거의 받지 않으며, 머드, 해수 및 충진물에 의한 중량 증가를 통해서 해저에서 안정적인 정착이 가능하며, 시공이 간단하고 시공시간을 단축할 수 있도록 함을 목적으로 한다. 본 발명에 따른 해상 풍력 발전장치는, 하측이 해저 머드층을 통과하여 암반에 지지되고, 복수개가 간격을 유지한 상태로 묶음 결합되며, 내부에 이동통로가 형성되는 강관 말뚝부; 상기 각각의 강관 말뚝부 이동통로를 따라 이동되어 암반에 도착한 다음, 암반의 상부를 따라 진행되면서 머드층에 박혀 고정되며, 내부에는 충진공간이 형성된 정착앵커부; 상기 충진공간에 충진되며, 상기 정착앵커부의 중량을 증가시키는 중량 증가부; 및 상기 강관 말뚝부의 상부에 설치되며, 바람에 의해 회전되면서 전기를 생산하는 풍력발전기를 포함한다.

一种基于人工智能的风电机组叶片内腔故障检测方法

Resumen de: CN121576233A

本发明属于风电运维领域，主要涉及一种基于人工智能的风电机组叶片内腔故障检测方法，该方法通过传感器和无人机采集多模态数据；进而构建数字孪生体进行同步仿真，通过仿真数据与实测数据的动态比对，建立起基于运行工况的自适应异常阈值诊断机制，实现对内部结构损伤的早期识别与精准定位；并且，在数字孪生体中进行未来工况的仿真推演，预测故障演化趋势与剩余寿命，将运维模式从被动响应提升至主动预警；通过建立包含故障检测率、误报率等多维度指标的评估体系，并结合运维反馈数据对深度学习模型进行持续增量学习与闭环优化，形成集感知、诊断、预测与自优化于一体的完整智能运维解决方案。

基于叶片变桨的气动自清洁方法及装置

Resumen de: CN121576243A

本申请公开了一种基于叶片变桨的气动自清洁方法及装置，涉及风力发电技术领域，该方法包括：在自清洁模式触发后，首先根据叶片表面多传感器监测数据确定脏污程度及分布图谱，进而计算出剥离污染物所需的气动扰动需求；其次，结合当前风况参数，通过梯度下降寻优或多场景优化模型，确定叶片变桨动作的最佳频率与幅度组合；然后，为避免与叶片固有模态发生共振，对该频率组合进行避频调整，并综合叶片模态振型合成指令序列；最终，控制变桨系统执行该指令序列，使叶片产生特定气动扰动以清除表面污染物。通过上述方式，本方法实现了智能化、低能耗的在线叶片自清洁，有效提升了风电机组的发电效率与运行安全性。

一种小型风电设备的运维方法及系统

Resumen de: CN121576227A

本发明涉及风电运维技术领域，公开了一种小型风电设备的运维方法及系统，包括：通过部署于风机现场的检测节点，采集叶片的振动、声学及图像数据；构建风机叶片的数字孪生体；利用部署在所述检测节点上的轻量化AI模型，对采集的数据进行实时分析，实现叶片异常的初步识别；当识别到异常时，将关联的特征数据上传至云平台，并驱动所述数字孪生体进行仿真推演，输出故障的诊断与寿命预测；根据所述诊断与寿命预测的结果，自动生成并下发运维决策指令，融合了多模态传感数据与物理机理模型，能够自动生成优化的运维决策，显著提升了运维效率，降低了风电设备的周期运维成本。

一种风力发电机的动态偏航方法及设备

Resumen de: CN121576219A

本申请提供了一种风力发电机的动态偏航方法及设备，包括：在风力发电机的运行过程中，获取多个偏航角及每个偏航角对应的发电机的输出功率。基于多个偏航角及多个输出功率，建立输出功率与偏航角之间的二次函数关系。基于二次函数关系确定输出功率极值点所对应的偏航角，为偏航系统的静态偏差角，基于静态偏差角和动态偏差角，控制机舱进行动态偏航。通过利用多组已知的偏航角与输出功率，建立二次函数关系，从而可以确定输出功率最大时对应的实际偏航角，以确定静态偏差角，提高机舱动态偏航的准确性。避免了增加额外的设备进行测量，既可以降低成本，也可以减少引入额外设备的测量误差，以提高确定静态偏差角的准确性。

洋上風力タービンの半潜水型浮体用のカウンターウェイトおよびその設置方法

Resumen de: WO2024184604A1

The invention relates to a counterweight (2) for a semi-submersible float of an offshore wind turbine, which can be configured to be in a sinking state or a floating state, comprising a counterweight main structure (4) made of a material making it sink when immersed in water, and a plurality of airbags (6, 6') detachably attached to the main structure so as to make the counterweight float when the airbags are inflated. The invention also relates to a method for installing such a counterweight.

基于相变材料温控与热电效应的风力发电机组轴承自供电智能监测方法及系统

Resumen de: CN121576236A

本申请公开了一种基于相变材料温控与热电效应的风力发电机组轴承自供电智能监测方法及系统，涉及风力发电设备状态监测与故障诊断技术领域，该方法包括：在检测到轴承供电电压异常时，识别异常工况等级并匹配目标监测模式；在该模式下，监测高频振动信号并计算振动产热量，结合相变材料的温控特性建立振动‑热释放曲线；基于该曲线预测热电模块的输出电压，根据电压变化的惯性数据确定相变材料的目标热释放速率曲线；最终依据目标曲线控制相变材料的热量释放，以稳定热电模块的输出电压。通过上述方式，本申请实现了在外部供电异常工况下，利用轴承自身振动产热，通过智能热管理为监测系统提供稳定电能，提升了监测系统的可靠性与自维持能力。

一种风力发电机及其散热系统和方法

Resumen de: CN121576244A

本公开涉及风力发电技术领域，尤其涉及一种风力发电机及其散热系统和方法。该散热系统包括：设置于机舱外的第一温度检测机构，用于获取环境温度；设置于机舱内的第二温度检测机构，用于获取舱内温度；设置于机舱外的雨量检测机构，用于检测降雨状态；散热机构，包括设置于机舱罩上的散热口及用于控制其开闭的执行单元；驱动机构，用于驱动风力发电机运行；控制模块，用于接收风力发电机的运行状态，环境温度、舱内温度、降雨状态，向散热机构和驱动机构发送控制指令，以控制执行单元开启或关闭散热口，和/或，控制驱动机构调节风力发电机的输出功率，至少能够提高风力发电机的散热效率。

一种浮式垂直轴风力机多分区变桨控制策略

Resumen de: CN121576225A

本发明涉及风力发电机领域，具体公开了一种浮式垂直轴风力机多分区变桨控制策略，包括：S1、获取机组基本参数和运行条件参数；S2、基于双盘面多流管理论和叠加风速法建立空气动力学模型；S3、通过传感器测量参数，计算叶片理论攻角；S4、基于理论攻角建立多分区桨距角变化函数；S5、构建NSGA‑Ⅱ多目标优化模型，以最大化平均功率系数、最小化叶片推力标准差为目标；S6、代入函数求得最优变桨控制因子及最优桨距角；S7、将最优桨距角转换为变桨执行器指令。本发明解决了现有策略分区有限、忽略风向影响、缺乏工况适配最优参数的问题，实现了风能捕获效率提升、载荷波动降低，提高了变桨控制准确性。

一种陆上风电扰流板智能控制装置

Resumen de: CN121576237A

本发明涉及风力发电技术领域，具体涉及一种陆上风电扰流板智能控制装置，包括：风况监测模块、人工智能中控模块和多个模块化扰流单元，风况监测模块安装在风电塔筒顶端，采用组合式传感器实时采集风况数据，并通过特定方式传输数据；人工智能中控模块安装在塔筒底部，内置高性能处理组件，借助深度学习模型预测风况变化，结合混合优化算法生成控制策略；模块化扰流单元通过快拆式结构固定在塔筒外侧，扰流板采用高强度材质并设有仿生结构，由驱动部件带动调节张开角度，确保调节精度；遇到极端风况时能快速将扰流板锁定至安全角度，风况解除后经观察期逐步恢复正常运行，可有效改善风电场内部风速分布，减少湍流对风电机组的影响。

下降および／または持ち上げのための方法、ならびに風力タービンのロータブレードを整備するための方法

Resumen de: CN120712406A

Method for lowering and/or lifting a rotor blade (3) of a wind turbine (1) in order to vary a distance (6) between an end face (7) of a blade root (8) of the rotor blade (3) and a contact surface (64) of a blade bearing (8) of the rotor blade (3), comprising the steps of: providing a plurality of actuators (27-34), in particular at least four actuators (27-34), each actuator (27-34) having a first portion (48) and a second portion (49), wherein the second portion (49) is movable relative to the first portion (48) in a respective actuator movement direction (50, 55) by controlling the actuators (27-34), and wherein the respective first portion (48) is coupled to the blade bearing (9) and the respective second portion (49) is coupled to the rotor blade (3) such that when the rotor blade is in a given orientation (42), the second portion (49) is movable relative to the first portion (48) in a respective actuator movement direction (50, 55). All actuator movement directions (50, 55) deviate from the vertical direction (14, 15) by less than 20 DEG or less than 10 DEG or less than 5 DEG, controlling the actuators (27-34) to lower and/or raise the rotor blades (3) while the rotor blades (3) are in the given orientation (42), the actuators (27-34) are arranged such that: a first group (35) of the actuators (27-34) each exerts a vertically upward force on a first circumferential section (40) of the blade root (8), and a second group (36) of the actuators (27-34) exerts a vertically do

風力タービンロータブレードを持ち上げるための方法およびブレード持上げヨーク

Resumen de: CN120731184A

The invention proposes a blade lifting yoke (1) and a method for lifting a wind turbine rotor blade, in which the blade lifting yoke has at least one crane attachment section (6) for attachment to a crane, in which the blade lifting yoke comprises a base section and at least one retaining device (5), in which the at least one crane attachment section (6) is arranged in the base section, and in which the at least one retaining device (5) is arranged in the at least one crane attachment section (6). The blade lifting yoke comprises first and second upper clamping elements (7) attached to the at least one holding device, first and second lower clamping elements (8), and a support element (9), the upper clamping elements are arranged at a distance from each other above the corresponding lower clamping elements in a direction substantially perpendicular to the longitudinal direction in order to press the rotor blade against the lower clamping elements. At least one holding device comprises a support element (9) adapted to be arranged in contact with the second surface of the wind turbine rotor blade at a predetermined distance from one of the lower clamping elements. A clamping mechanism is configured to contact the upper clamping members and the lower clamping element to clamp the wind turbine rotor blade using at least one clamping pressure between the upper clamping element and the lower clamping element such that during a lift operation, the upper clamping element and the lowe

一种基于PINN的风电机组功率变化机理辨识方法及系统

Resumen de: CN121580541A

本发明公开了一种基于PINN的风电机组功率变化机理辨识方法、系统、设备及介质，属于风力发电技术领域。方法包括根据风力发电机组的运行过程，建立风速微分子网络模型，通过风速微分子网络模型，得到风力发电机组的风速预测及风力及风速变化率；将风力发电机组的风速预测及风力及风速变化率，输入到基于PINN构建的转矩微分子网络，得到风力发电机组传动链多位置角速度及传动链多位置角的时间变化率，之后构建风速、转矩与电气功率之间的统一耦合模型，对风力发电机组的运行过程进行分析，得到风电机组功率变化。本方法实现风力发电机组输出功率变化的机理溯源与机械传动影响判别，使得可以在复杂工况下能够对风机功率精准预测。

STATOR SEGMENT, ELECTRICAL MACHINE AND WIND TURBINE

Resumen de: WO2026041250A1

It is described a Stator segment (101a,b,c) for an electrical machine (100), in particular permanent magnet synchronous electrical generator, comprising: a core ring portion (106a,b,c) extending in a circumferential direction (cd) forming less than a whole circumference; plural first teeth (107a,b,c) extending radially from the ring portion (106a,b,c); two second teeth (108a,b,c) extending radially from the ring portion (106a,b,c) and being arranged at two circumferential ends of the ring portion; wherein between each of two adjacent first teeth (107a,b,c) a first slot (109a,b,c) is formed, wherein between each of the second teeth (108a,b,c) and an adjacent first tooth (107a,b,c) a second slot (110a,b,c) is formed, the stator segment further comprising: a multiple phase winding set (105A,B,C) wound according to a concentrated winding topology.

LEVELLING SYSTEM OF A PLATE CONFIGURED TO BE DISPOSED OVER A CONCRETE SECTION OF A WIND TURBINE TOWER AND METHOD OF LEVELLING A PLATE

Resumen de: WO2026041276A1

The object of the invention is a levelling system of a plate configured to be disposed over a concrete section of a wind turbine tower which reinforces the upper part of the section of the tower of the wind turbine, and also relates to a method of levelling a plate configured to be disposed over a concrete section of a wind turbine tower.

Geschlossenes, kühlrippenfreies Kühlöl-Tauchkühlsystem

Resumen de: DE102024123827A1

Ein geschlossenes, kühlrippenfreies Kühlöl-Tauchkühlsystem umfasst einen ersten Wärmetauscherkasten, einen zweiten Wärmetauscherkasten und eine Kältemaschine, wobei die Kältemittelleitung der Kältemaschine in den zweiten Wärmetauscherkasten reicht und in das Kühlöl eingetaucht ist und die Kältemaschine ein Kältemittel durch die Kältemittelleitung zirkuliert, sodass das abgekühlte Kältemittel über die Kältemittelleitung Wärme mit dem im zweiten Wärmetauscherkasten befindlichen Kühlöl austauscht, wobei das gekühlte Kühlöl in den ersten Wärmetauscherkasten eingeführt wird, um zur Aufnahme der Wärme einen Wärmeaustausch mit dem wärmeerzeugenden Körper durchzuführen, wobei das Kühlöl mit erhöhter Temperatur zum zweiten Wärmetauscherkasten zurückgeführt wird, um einen Wärmeaustausch zur Senkung der Temperatur durchzuführen, wobei sich dieser Zyklus fortsetzt.

Verfahren und Anordnung zur Vorbereitung und/oder Durchführung von Instandsetzungsarbeiten bei einer Windenergieanlage sowie Windenergieanlage

Resumen de: DE102024208063A1

Die Erfindung betrifft ein Verfahren, aufweisend:a) Lösen einer existierenden Verbindung zwischen einem Rotorblatt (2, 2') und einer Rotornabe (3) einer Windenergieanlage (1);b) Verbinden des Rotorblatts (2, 2') mit wenigstens einer Hebevorrichtung (11), die dazu eingerichtet ist, einen Abstand zwischen dem Rotorblatt (2, 2') und der Rotornabe (3) zu variieren;c) Vergrößern des Abstandes zwischen Rotorblatt (2, 2') und Rotornabe (3) mittels der Hebevorrichtung (11);d) Anordnen wenigstens eines Abstandshalters (10) zwischen dem Rotorblatt (2, 2') und der Rotornabe (3);Aufbringen einer Klemmkraft auf den Abstandshalter (10) durch Verringern des Abstandes zwischen Rotorblatt (2, 2') und Rotornabe (3) mittels der Hebevorrichtung (11).Die Erfindung betrifft auch eine Anordnung und eine Windenergieanlage.

METHOD AND ARRANGEMENT FOR PREPARING AND/OR CARRYING OUT MAINTENANCE WORK IN A WIND TURBINE, AND WIND TURBINE

Resumen de: WO2026041761A1

The invention relates to a method, comprising; a) detaching an existing connection between a rotor blade (2, 2') and a rotor hub (3) of a wind turbine (1); b) connecting the rotor blade (2, 2') to at least one lifting device (11) which is designed to vary a distance between the rotor blade (2, 2') and the rotor hub (3); c) increasing the distance between the rotor blade (2, 2') and the rotor hub (3) by means of the lifting device (11); d) arranging at least one spacer (10) between the rotor blade (2, 2') and the rotor hub (3); e) applying a clamping force to the spacer (10) by reducing the distance between the rotor blade (2, 2') and the rotor hub (3) by means of the lifting device (11). The invention also relates to an arrangement and to a wind turbine.

A METHOD OF INSPECTING A WIND TURBINE BLADE PART

Resumen de: WO2026041205A1

In a first aspect of the present invention there is provided a method of inspecting a wind turbine blade part. The method comprises providing a wind turbine blade part comprising a composite shell and a plurality of inserts embedded in the composite shell. The composite shell defines a shell surface. The blade part extends longitudinally in a spanwise direction between an inboard end and an outboard end. The blade part is attached to a supporting apparatus via the inserts. The method further comprises providing an array of strain gauges. The method further comprises arranging the array of strain gauges in an inspection region of the blade part such that each strain gauge is positioned proximal to a respective portion of the composite shell comprising at least one insert. The method further comprises measuring the strain of each respective portion of the composite shell using the array of strain gauges. Optionally, the method may further comprise evaluating the strain measured by a strain gauge in the array in comparison to the strain measured by one or more neighbouring strain gauges in the array.

A METHOD OF INSPECTING A WIND TURBINE

Resumen de: WO2026041203A1

In a first aspect of the present invention there is provided a method of inspecting a wind turbine comprising a rotor rotatably coupled to a nacelle. The rotor comprises a blade part attached to a hub assembly, and the blade part extends longitudinally between an inboard end and an outboard end along a spanwise axis. The blade part comprises a composite shell and an array of inserts embedded in the composite shell. The composite shell defines substantially hollow interior such that the composite shell comprises an exterior surface and an interior surface. The blade part is attached to the hub assembly via the array of inserts. The method comprises providing a pair of displacement sensors comprising a first displacement sensor and a second displacement sensor. The method comprises positioning the first displacement sensor to measure a first distance representative of a first spanwise distance between the hub assembly and the exterior surface of a portion of the composite shell comprising at least one insert. The method further comprises positioning the second displacement sensor to measure a second distance representative of a second spanwise distance between the hub assembly and the interior surface of the portion of the composite shell. The method further comprises moving the blade part by rotating the rotor and/or by pitching the blade part such that a varying load is applied to the portion of the composite shell comprising the at least one insert during a measurement time

WIND TURBINE INSPECTION METHOD

Resumen de: WO2026041204A1

In a first aspect of the present invention there is provided a method of inspecting a wind turbine comprising a rotor rotatably coupled to a nacelle. The rotor comprises a wind turbine blade rotatably coupled to a hub assembly. The wind turbine blade comprises a blade part, and the blade part extends longitudinally between an inboard end and an outboard end along a spanwise axis. The blade part comprises a composite shell, and the blade part is attached to the hub assembly or to another blade part via an array of inserts embedded in the composite shell. The method comprises providing sensing apparatus comprising a plurality of sensors, and arranging the sensing apparatus such that each sensor is configured to sense a load response behaviour of a respective portion of the composite shell comprising at least one insert. The method further comprises arranging the rotor in a first orientation in which the spanwise axis of the blade part extends substantially horizontally. The method further comprises rotating the wind turbine blade relative to the hub assembly through a range of pitch angles such that the array of inserts is rotated relative to the hub assembly and such that the load response behaviour of the respective portions of the composite shell varies. The method further comprises sensing, using the sensing apparatus, the variation in the load response behaviour of the respective portions of the composite shell when the wind turbine blade is rotated through the range of pi

A WIND TURBINE

Resumen de: WO2026041202A1

In a first aspect of the present invention there is provided a wind turbine comprising a rotor rotatably coupled to a nacelle. The rotor comprises a hub assembly and a blade part rotatably coupled to the hub assembly. The blade part extends longitudinally in a spanwise direction between an inboard end and an outboard end. The wind turbine further comprises a displacement sensor attached to the hub assembly and a plurality of sensor targets attached to the blade part to rotate relative to the displacement sensor when the blade part is rotated relative to the hub assembly. The displacement sensor is arranged to interact with each sensor target to measure a distance between the displacement sensor and the respective sensor target in a measurement direction substantially parallel to the spanwise direction of the blade part. Accordingly, the displacement sensor is arranged to interact with the plurality of sensor targets to measure a plurality of distances between the displacement sensor and the plurality of sensor targets when the blade part is rotated relative to the hub assembly.

WIND TURBINE, CONTROL SYSTEM AND METHOD FOR OPERATING A WIND TURBINE DURING IDLING

Resumen de: WO2026041426A1

A wind turbine, control system and method for operating a wind turbine during idling, the method comprising establishing two or more idling modes, the two or more idling modes including a first idling mode and a second idling mode, wherein the second idling mode comprises operating a wind rotor of the wind turbine at a higher rotational velocity than the first idling mode, determining an idling mode from the two or more idling modes, based at least in part on one or more fixed preference parameters and/or a measured parameter, the determination being related to an aerodynamic damping criterion and to an off-grid power generation requirement criterion, and selecting the idling mode resulting from the determination, when at least one of the criterions is fulfilled, and operating the wind turbine in said idling mode.

OPERATING A FLOATING WIND TURBINE

Resumen de: WO2026041307A1

A method of operating a floating wind turbine (1), FWT, is provided. The floating wind turbine (1) is exposed to waves during operation, the waves causing a wave induced motion of the floating wind turbine (1). The floating wind turbine (1) is configured to operate a protective function. The method comprises obtaining, during operation of the floating wind turbine (1), monitored wave data (70) indicative of a wave height of the waves the floating wind turbine (1) is exposed to during operation. It further comprises processing the monitored wave data (70) to obtain processed wave data, wherein the processing comprises at least a processing by descriptive statistical analysis, comparing the processed wave data to a threshold (140) that corresponds to a predetermined sea state and activating the protective function upon detecting that the processed wave data reaches or exceeds the threshold (140).

FLUID-ACTUATED POWER GENERATION SYSTEM HAVING AUTOMATIC REGULATION OF SWEPT AREA AND PROPULSION METHOD USING THE SYSTEM

Resumen de: WO2026041927A1

An energy generation system (2) has a shaft (10) rotatably coupled to a support structure (6). A power converting device (4) coupled to the shaft is able to rotate relative to the support structure (6). First and second rotors (14, 18) located toward opposite ends of the shaft are rotatable about a longitudinal axis thereof. At least two vanes (20) coupled 5 to the rotors are independently rotatable, under the fluid force about a line (28) joining respective coupling points. At least one restraint (36) associated with each vane restrains the vane in an extended or folded power generative position. The line (28) is inclined to the shaft axis at an angle (θ) sufficient to ensure that gravity acting on the vane produces sufficient rotational moment about the line (28) to move the vane (20) so that its trailing 10 edge (24) reaches maximum distance from the shaft (10) corresponding to the extended position.

Base for Supporting a Portable Crane and a Method for Removing a Main Bearing of a Wind Turbine

Resumen de: US20260054967A1

A base for supporting a portable crane for handling components of a wind turbine is described. The base is mountable on the wind turbine, and configured to be switched between a first configuration and a second configuration. In the first configuration the base is configured for being supported by a main bearing of the wind turbine to allow the portable crane to lift a gearbox of the wind turbine. In the second configuration the base is configured for being supported by a bed plate of a nacelle of the wind turbine to allow the portable crane to lift the main bearing. The base is configured for supporting the portable crane while switching between the first configuration and the second configuration. A method for removing a main bearing of a wind turbine is also disclosed.

ISOLATED HYBRID PLANT

Resumen de: US20260058477A1

In one aspect, an electrical grid for an isolated hybrid power plant includes a first grid section configured to be connected to at least one wind power installation, be connected to at least one gas production installation, and transport an electrical power generated by the wind power installation to the at least one gas production installation; a second grid section configured to be connected to the at least one gas production installation; and a grid converter configured to electrically connect the first grid section and the second grid section to one another and bidirectionally exchange electrical power between the first electrical grid section and the second electrical grid section.

METHOD AND SYSTEM FOR UTILIZING SUPERCAPACITOR TO PARTICIPATE IN OFF-GRID BACKUP POWER REGULATION FOR WIND TURBINE GENERATOR, DEVICE AND MEDIUM

Resumen de: US20260058476A1

The present disclosure provides a method and system for utilizing a supercapacitor to participate in off-grid backup power regulation for a wind turbine generator, a device and a medium, and the method includes the following steps: S1, calculating an active power allocation requirement and a reactive power allocation requirement of a target wind farm, respectively; S2, determining active allocated power and reactive allocated power for a supercapacitor and a wind turbine in each wind turbine generator according to the obtained active power allocation requirement and reactive power allocation requirement of the target wind farm; and S3, adjusting an active power target value and a reactive power target value of each wind turbine generator according to the obtained active allocated power and reactive allocated power.

風力発電装置

Resumen de: JP3254881U

【課題】低速回転域と高速回転域の両域において発電効率の向上が可能な風力発電装置を提供する。【解決手段】風力発電装置１は、軸方向が垂直方向に配置された回転軸１０と、前記回転軸に取り付けられ前記回転軸を中心に回転する風車５０、６０と、前記回転軸の回転を電気に変換する発電機４０と、前記回転軸に固定され、前記回転軸とともに回転する内槽２０と、前記回転軸の下部と前記内槽の下部を内部に収容する外槽３０と、を有し、前記内槽と前記外槽との間に液体が充填されている。【選択図】図１

Apparatus and method for sealing and monitoring a bolted flange joint

Resumen de: AU2025213678A1

Abstract Apparatus and Method for Sealing and Monitoring a Bolted Flange Joint Bolted flange joint sealing and monitoring apparatus is disclosed for a bolted flange joint comprising two flanges abutting one another at an interface, each flange having a series of holes therein, the holes of the two flanges of the joint aligned and receiving a bolt therein, and the abutting flanges providing an inner surface and an outer surface. The sealing and monitoring apparatus provides a seal on the inner surface of the interface. The sealing and monitoring apparatus includes: a first, frangible, sealant applied to the interface on the inner surface; a first layer of sheet material overlying the first sealant and adapted to provide an air space; a second layer of sheet material overlying the first layer of sheet material; a second sealant overlying the second layer such that the air space is air tight; a vacuum source in fluid communication with the air space; and vacuum monitoring means to monitor the status of a vacuum created in the air space. Abstract Apparatus and Method for Sealing and Monitoring a Bolted Flange Joint Bolted flange joint sealing and monitoring apparatus is disclosed for a bolted flange joint comprising two flanges abutting one another at an interface, each flange having a series of holes therein, the holes of the two flanges of the joint aligned and receiving a bolt therein, and the abutting flanges providing an inner surface and an outer surface. The sealing and mo

METHOD AND APPARATUS FOR TURBINE BLADE PROTECTION

Resumen de: AU2024327176A1

There is provided herein method and apparatus for turbine blade protection. In particular, there is provided a method for protecting a wind turbine blade or part thereof by an erosion shield comprising a polymer composition, the method comprising the steps of: receiving geometric data of at least a portion of a wind turbine blade to be protected; selecting an erosion shield based at least in part on an offset of the received geometric data; and optionally applying the erosion shield to the portion of the wind turbine blade to be protected using an adhesive, the adhesive being arranged between the erosion shield and the portion of the wind turbine blade to be protected.

GEARBOX UNIT AND WIND POWER GENERATION DEVICE

Resumen de: AU2024438852A1

The disclosure is directed to a gearbox unit for a wind power generation device (2), comprising a gearbox (14); an oil supply system (30) for cooling and/or lubricating the gearbox (14), the oil supply system (30) comprising an electrical pump (32) discharging the lubricant; a primary power source (34); a backup power source (36); and a power controller (38) configured to control a supply of the electrical power from the primary power source (34) and the backup power source (36) to the electrical pump (32). Further, the disclosure is directed to a wind power generation device (2) comprising a rotor (6); a main shaft (18); the gearbox unit; and a generator (16).

SYSTEM AND METHOD FOR YAWING A WIND TURBINE BASED ON AVOIDING BLADE VIBRATIONS AT SPECIFIED WIND SPEEDS WHEN YAW ANGLE SWEEP IS CONSTRAINED

Resumen de: WO2026043490A1

A system and method reduce vibrations in a blade mounted on a hub of a wind turbine rotor when the rotor is in a limited yaw capacity state with a defined allowable yaw sweep. Vibration risk zones are defined based on wind direction and actual wind parameters acting on the blade are determined with a sensor. With a controller and based on the actual wind parameters, the following conditions are determined: (a) if a present yaw position of the rotor is in one of the vibration risk zones; and (b) if one or more of the wind parameters is at a risk threshold associated with the vibration risk zone. When conditions (a) and (b) are met, a yaw command is issued to yaw the rotor to a new yaw position within the allowable yaw sweep where the rotor is not in one of the vibration risk zones or is in a different vibration risk zone where the one or more wind parameters are not at the risk threshold associated with the different vibration risk zone

DRIVETRAIN DAMPER FOR A WIND TURBINE POWER SYSTEM

Resumen de: WO2026043477A1

A method of damping drivetrain oscillations in a wind turbine power system connected to an electrical grid includes receiving, via a drivetrain damping algorithm, an energy buffer power command for an energy buffer of the wind turbine power system. The method also includes modulating, via the drivetrain damping algorithm, the energy buffer power command in combination with providing rotor converter control commands that are sensitive to changes in electrical signals at a drivetrain frequency, wherein the electrical signals include at least one of total power injected into the electrical grid, an electrical angle, or an electrical frequency so as to dampen the drivetrain oscillations without directly controlling power or torque on a generator of the wind turbine power system.

해상 풍력 터빈용 지지 구조물 및 상기 지지 구조물의 설치 프로세스

Resumen de: AU2024314546A1

The present invention relates to a support structure (1) for an offshore wind turbine, said support structure (1) comprising: - a first structure part (A) destined to be fixed to the seabed (Sb), said first structure part (A) comprising at least three dummy legs (3) distributed regularly on a first circle (X1) having as center a longitudinal axis (Y) of the support structure (1) and extending along said longitudinal axis (Y) of the support structure (1), said dummy legs (3) comprising a lower extremity (3a) designed to face the seabed (Sb) and an upper extremity (3b) opposed to the lower extremity (3a), the first structure part (A) also comprising at least three anchor devices (5) to the seabed (Sb) linked to the at least three dummy legs (3), - a second structure part (B) comprising at least three structure legs (4) comprising a lower extremity (Ba) facing the first structure part (A) and an upper extremity (Bb) configured to be placed above the sea level (Sl), wherein at least one anchor device (5) of the first structure part (A) is positioned angularly between two adjacent dummy legs (3) on a second circle (X2) having as center the longitudinal axis (Y) of the support structure (1), and wherein at least one of the dummy legs (3) of the first structure part (A) and/or of the structure legs of the second structure part (B) are at least partially filled with a solid ballast (10).

냉각제의 신규한 용도

Resumen de: AU2024310129A1

The present invention relates to new uses for coolants in wind turbine cooling systems.

SYSTEM AND METHOD TO REDUCE BLADE VIBRATIONS WHEN YAWING A WIND TURBINE THAT IS IN A SHUTDOWN STATE AND CONFIGURED WITH A TURBINE-MOUNTED CRANE

Resumen de: WO2026043487A1

A system and method reduce vibrations in a blade mounted on a hub of a wind turbine rotor mounted atop a tower when the rotor is in a stand-still and limited yaw capacity state due to one or more cables that extend between a turbine-mounted crane and ground-based equipment. The method determines a new yaw position for the rotor that will reduce actual or predicted vibrations in the blade; and with a wind turbine controller in communication with the yaw system and a crane controller, the rotor is yawed from an initial yaw position to the new yaw position while simultaneously controlling payout of the cables from the ground-based equipment so that the cables wrap at least partially around the tower as the rotor rotates relative to the tower to the new yaw position.

SYSTEM AND METHOD FOR YAWING A WIND TURBINE WITHIN A CONSTRAINED YAW ANGLE SWEEP UPON DETECTION OF BLADE VIBRATIONS

Resumen de: WO2026043489A1

A system and method reduce vibrations in a blade mounted on a hub of a wind turbine rotor when the rotor is in a limited yaw capacity state with a defined allowable yaw sweep. An allowable yaw sweep is defined for the limited yaw capacity of the rotor. With a sensor in communication with a controller, actual vibrations in the blade are monitored with the rotor at an initial yaw position. Upon detection of vibrations in the blade, the controller determines a first new yaw position within the allowable yaw sweep and issues a yaw command to a yaw system to yaw the rotor to the first new yaw position. At the first new yaw position, the method and system continue to monitor for actual vibrations in the blade.

SYSTEM AND METHOD FOR YAWING A WIND TURBINE BASED ON AVOIDING CRITICAL BLADE ANGLES OF ATTACK WHEN YAW ANGLE SWEEP IS CONSTRAINED

Resumen de: WO2026043488A1

A system and method reduce vibrations in a blade mounted on a hub of a wind turbine rotor when the rotor is in a limited yaw capacity state with a defined allowable yaw sweep. The direction of an incoming wind acting on the blade is determined and used to define a blade angle of attack between the wind direction and a chord of the blade. If the blade angle of attack is at a critical angle of attack known to induce vibrations in the blade, a controller issues a yaw command to a yaw system to yaw the rotor to a new yaw position within the allowable yaw sweep where the blade angle of attack is not at the critical angle of attack.

SYSTEM AND METHOD FOR REVERSE FLOW YAW MODE OF A WIND TURBINE WHEN YAW ANGLE SWEEP IS CONSTRAINED

Resumen de: WO2026043486A1

A system and method reduce vibrations in a blade on a hub of a wind turbine rotor when the rotor is in a non-operational and limited yaw capacity state. A yaw sweep is defined for the limited yaw capacity state. A controller determines a first yaw command to align the rotor into the wind and within a first range relative to the wind direction, the first range defining a forward zone of reduced or no blade vibrations caused by the incoming wind. When the first yaw command exceeds the yaw sweep, the controller determines a second yaw command that aligns the rotor away from the wind within a second range relative to a reciprocal heading of the wind direction, the second range defining a reverse zone of reduced or no vibrations caused by the incoming wind.

MANUFACTURING A SHELL PART FOR A WIND TURBINE BLADE

Resumen de: WO2026041230A1

A computer implemented method of generating an item database for manufacturing a shell part of a wind turbine blade in a factory, comprising receiving a laminate specification indicating a laminate structure of the shell part; generating a mould area representation indicating a shell mould for manufacturing the shell part; extracting a plurality of item types based on the laminate specification, the plurality of item types including constituents for forming part of the manufactured shell part; identifying, for each of the plurality of item types, one or more first locations of the mould area representation requiring the use of the respective item type based on the laminate specification; and determining a plurality of supply locations around the mould area representation based on the identified first locations and first criteria, wherein one or more of the plurality of item types are assigned to each supply location of the plurality of supply locations so that each item type of the plurality of item types is assigned to at least one supply location;

METHOD FOR TESTING A FUNCTIONALITY OF A SYSTEM OF A WIND TURBINE, A CONTROLLER AND A DRIVE SYSTEM

Resumen de: US20260056263A1

A method is for testing a functionality of a system of a wind turbine. The system includes an electro-mechanical actuator, an energy storage unit, and an energy dissipating element connectable to the energy storage unit for selectively transferring energy from the energy storage unit to the energy dissipating element. The method includes: providing first information representative of an operating mode of the system, and, if the operating mode is a test mode: causing a discharging of energy from the energy storage unit and a supply of at least a portion of the discharged energy to the energy dissipating element; receiving measurements being representative of a state of at least one of the energy storage unit and the energy dissipating element during the discharging and the supply; and determining a functionality of at least one of the energy storage unit and the energy dissipating element based on the measurements.

Condition monitoring arrangement

Resumen de: US20260056087A1

A method of monitoring the condition of a fluid-film bearing arranged to support the generator of a direct-drive wind turbine is provided. The method allows providing a hydrophone configured to convert acoustic noise to an output signal; immersing the hydrophone in the lubricating fluid of the fluid-film bearing; providing access to the hydrophone output signal at the exterior of the fluid-film bearing; and evaluating the hydrophone output signal to determine the condition of the fluid-film bearing. Disclosed embodiments further include a condition monitoring arrangement of a fluid-film bearing; and a direct-drive wind turbine comprising a fluid-film bearing and the condition monitoring arrangement.

NON-IMAGING NON-TRACKING SOLAR CONCENTRATOR BASED COMBINED CSP AND WAVE ENERGY AND WIND ENERGY CONVERSION HYBRID THERMAL ENERGY AND ELECTRIC POWER COGENERATION SYSTEM

Resumen de: US20260055756A1

A combined stationary solar CSP, wave motion, and wind power generation and fresh water production system that deploys close structure non-imaging non-tracking solar concentrator array as buoy for wave motion converter system and floating platform for wind mills comprises a divergent Fresnel lens and non-imaging concentrator enabled non-imaging non-tracking solar concentrator based hybrid solar thermal and photovoltaic CSP system, a wave energy converter system, and a vertical axis wind energy system. Wherein, the stationary solar CSP system realizes ultra-high efficiency through solar thermal and photovoltaic cogeneration, substantially-low cost through stationary high concentration ratio concentration, and super-stable power generation through electrothermal energy storage. The system produces fresh water through thermal power generation and uses swappable battery modules to address power transportation and utilization issues.

WIND TURBINE BLADE

Resumen de: US20260055754A1

The invention relates to a wind turbine blade, preferably the leading edge of a wind turbine blade, coated with a coating composition comprising: (A) at least one polyaspartic selected from the group consisting of polyaspartic esters, polyetheraspartic esters and mixtures thereof; and (B) at least one aliphatic polyisocyanate prepolymer curing agent: wherein component B further comprises an aliphatic polyisocyanate which is different to the at least one aliphatic polyisocyanate prepolymer curing agent.

ENERGY PRODUCTION APPARATUS

Resumen de: US20260055755A1

The apparatus comprises: a cylinder having an opening presenting perpendicular to a flow of air in use such that, in use, air flows through the cylinder; and means for generating power based upon the flow of air through the cylinder.

浮体式風力タービン基礎

Resumen de: CN120897871A

The present invention relates to an offshore floating wind turbine foundation comprising at least two outer members arranged around a tower comprising a rotor-nacelle assembly with blades wherein a plurality of pairs of beams connect a central buoy and the at least two outer members, a pair of beams tapers from the tower toward each of the at least two outer members.

ENERGY HARVESTING DEVICE

Resumen de: US20260055930A1

In general terms the present invention proposes a device for harvesting renewable energy. The device comprises a wind turbine, a channel for directing wind to the wind turbine, and a solar receiver positioned in the channel for receiving sunlight entering the channel.

FLOATING OFFSHORE WIND TURBINE SYSTEM, METHOD FOR TRANSPORTING FLOATING OFFSHORE WIND TURBINE, AND FLOATING OFFSHORE WIND TURBINE

Resumen de: WO2026042428A1

Provided is a floating offshore wind turbine system having a structure useful for replacing large components of a floating offshore wind turbine. A floating offshore wind turbine system having a floating offshore wind turbine, a main floating body, and a mooring body, the floating offshore wind turbine system characterized in that: the floating offshore wind turbine has blades for receiving wind, a hub to which the blades are fixed, a nacelle for storing a generator for converting rotational energy of the hub into electric power, a tower for supporting the nacelle, a sub-floating body for supporting the tower, and a sub-floating body connection part that can be fitted to a transport ship connection part; and the main floating body is moored to the sea bottom by the mooring body, and has a sub-floating body insertion space into which the sub-floating body is inserted.

EXTERNAL SHUTTER ASSEMBLY FOR HEADLIGHTS OF VEHICLES TO CONTROL ANGLE OF LIGHT BEAM

Resumen de: US20260054636A1

An external shutter assembly to control a light beam emitted by a headlight of a vehicle includes a pair of transparent structures arranged facing the headlight and a blind assembly arranged between the transparent structures. The blind assembly includes a support rod extending movably coupled to a first transparent structure and a base rod fixedly coupled to a second transparent structure. The support rod is arranged to be displaced in the vertical direction. The blind assembly further includes a plurality of blinds arrayed in a vertical direction and arranged spaced apart from each other with first ends the blinds being pivotally coupled to the base rod and second end of the blinds attached to the support rod. The blinds pivot between a horizontal position and a slanted position in response to the vertical displacement of the support rod to control an angle of the light beam.

METHOD FOR JOINING AT LEAST TWO SECTIONS OF A WIND TURBINE BLADE USING AN AIR HEATER DEVICE

Resumen de: US20260054455A1

Method for joining at least two sections of a wind turbine blade, use of an air heater device in a method for joining at least two sections of a wind turbine blade and external heater for use in a method for joining at least two sections of a wind turbine bladeThe method for joining at least two sections of a wind turbine blade involves providing an air heater device (3) and with the air heater device (3) supplying a stream of heated air into inner hollow spaces of first (11) and/or second blade sections (12) at least in a joining region (2) and/or placing an external heater (6) on an outer surface of the first (11) and/or second blade sections (12) at least in the joining region (2), wherein the external heater (6) comprises a multitude of heating zones (62-69), wherein a heating power in the heating zones (62-69) is individually controlled.The method according to the invention improves the curing of a curable resin used to join the blade sections (11,12).

CLOSED-TYPE HEAT-DISSIPATING-FIN-FREE COOLING-LIQUID-IMMERSED COOLING SYSTEM

Resumen de: US20260059723A1

includes a first heat exchange box, a second heat exchange box, and a refrigeration machine. The refrigeration machine includes a refrigerant pipe extending into the second heat exchange box to immerse in the cooling liquid. The refrigeration machine feeds a refrigerant to circulate and flow through the refrigerant pipe. Temperature-lowered refrigerant performs, through the refrigerant pipe, heat exchange with the cooling liquid of the second heat exchange box, and the cooling liquid of which the temperature is lowered is fed into the first heat exchange box to perform heat exchange with, and absorb heat from, a heat-generating body disposed therein, and the cooling liquid of which the temperature increases flows back into the second heat exchange box to perform heat exchange for lowering the temperature thereof so as to have the process cyclically repeated.

INDUSTRIAL GEAR UNIT IN THE FORM OF A PLANETARY TRANSMISSION WITH AN INTERMEDIATE ELEMENT ASSEMBLY AND METHOD AND USE

Resumen de: US20260055808A1

An industrial gear unit designed as a planetary transmission for installation in a wind power installation includes an axle receptacle, an axle including two axial portions via which the axle is mounted in the axle receptacle in an axially fixed manner on both sides of a planet gear of the planetary transmission, and an intermediate element assembly mounted in an axially fixed manner between the axle and the axle receptacle in at least one of the axial portions of the axle and acting between the axle receptacle and the axle. The intermediate element assembly includes a surface portion which faces the axle and/or the axle receptacle and has a structured surface with a laser-structured surface for restraining the intermediate element assembly against displacement in an axial direction.

TAUT-MOORED FLOATING STRUCTURE

Resumen de: WO2026042417A1

The present invention addresses the problem of providing a taut-moored floating structure that is taut-moored by a plurality of taut mooring cables, the taut-moored floating structure reducing shaking due to wind or waves, preventing an instantaneous increase in load on the taut mooring cables, and reducing fluctuations in the load on the taut mooring cables when shaking occurs. The problem is solved by a taut-moored floating structure 1 that supports an offshore wind power generation system, the taut-moored floating structure comprising a floating structure 5 and three sets of taut mooring cables 7 that connect seabed mooring parts 9 fixed to the seabed and connection parts 5b. Each column 51, 52, 53 of the floating structure 5 is provided with the connection parts 5b on an outside portion of an overhang part 6 overhanging outward. Each set of taut mooring cables 7 is composed of at least three taut mooring cables. When tension is generated in each taut mooring cable 7 by buoyancy generated in the floating structure 5 and the floating structure 5 is held in a tautly-moored state, distances between one set of taut mooring cables 7 which are connected to one column 51 are substantially equal to each other and are between the connection parts 5b and the seabed mooring parts 9, and an angle formed by the one set of taut mooring cables with respect to a vertical line is 15° or less.

WIND TURBINE BLADE STRUCTURAL PREFORM, WIND TURBINE BLADE, AND DESIGN METHOD FOR STRUCTURAL PREFORM

Resumen de: WO2026040572A1

A wind turbine blade structural preform, a wind turbine blade, and a design method for a structural preform. The wind turbine blade structural preform (201) comprises a structural surface (100) having flow guide structures (110), wherein the structural surface (100) comprises first flow guide regions (101) and second flow guide regions (102), which are alternately arranged; the flow guide directions of the flow guide structures (110) of the first flow guide regions (101) and the second flow guide regions (102) intersect; and the flow guide structures (110) of the first flow guide regions (101) are distributed in a mesh pattern. The wind turbine blade comprises an outer skin (202), an inner skin (203), and a structural layer, wherein the structural layer comprises the wind turbine blade structural preform (201). The design method for the wind turbine blade structural preform (201) comprises: determining the slotting ratio of the structural preform (201), determining the cross-sectional area of each flow guide structure (110), and determining design parameters of each flow guide structure (110). The wind turbine blade structural preform can solve the problem of increased weight of the wind turbine blade caused by improving the permeation effect by means of continuous mats.

MEASUREMENT METHOD FOR BENDING MOMENT LOAD OF WIND TURBINE BLADE

Resumen de: WO2026040168A1

A measurement method for the bending moment load of a wind turbine blade, the method comprising: first acquiring a transformation matrix from a nacelle coordinate system to a blade coordinate system; under four different working conditions, converting, on the basis of the transformation matrix, bending moment loads generated by the self-weight of a target blade in the nacelle coordinate system to bending moment loads Mj in the blade coordinate system, and using the Mj under the four different working conditions to construct a bending moment load matrix M; obtaining a characteristic wavelength matrix Λi of each optical fiber load sensor under the four different working conditions; on the basis of the bending moment load matrix M and the characteristic wavelength matrix Λi, calculating a calibration coefficient matrix of the target blade; and acquiring real-time measurement data from the optical fiber load sensors, and, on the basis of the calibration coefficient matrix of the target blade, calculating a real-time bending moment load of the target blade. The method can accurately calculate the bending moment load of a blade, so as to provide accurate measurement data for blade operating state monitoring and wind turbine control, thereby ensuring the operating safety and reliability of wind turbines.

ASSEMBLY FOR A GEARBOX FOR A WIND TURBINE, ARRANGEMENT, KIT, GEARBOX FOR A WIND TURBINE, METHOD FOR TRANSPORTING AN ASSEMBLY FOR A GEARBOX AND METHOD FOR ASSEMBLING A WIND TURBINE

Resumen de: US20260055806A1

In at least one embodiment, the assembly for a gearbox for a wind turbine includes a housing element, a rotational element, a bearing, a first connection feature for connecting the housing element to a connection element and a second connection feature for connecting the rotational element to the connection element. The rotational element is arranged rotatably with respect to the housing element via the bearing. At least one of the first and the second connection feature is configured to form a movable, form-fitting connection such that, when the housing element and the rotational element are connected to the connection element via the first and the second connection feature, a relative axial movement between the rotational element and the housing element is prevented but a relative rotation between the rotational element and the housing element is enabled.

PERMANENT MAGNET GENERATOR

Resumen de: EP4701052A1

The present invention relates to a permanent magnet generator, comprising: a base (1); a stator (2) having an internal ventilation duct, wherein the outer circumference of a pressing ring of the stator (2) is in interference fit with the base (1) by means of shrink-fitting, thus creating a circumferential air duct between the base (1) and the outer circumference of a core of the stator (2); a rotor located inside the stator (2), the rotor being provided with a rotor magnetic pole (4) having a finned ventilation duct; and coolers (6) arranged at the top of the base (1). Compared with the prior art, the design of the present invention uses a novel air-water cooling method in which cooling water circulates outside of the generator, and air circulates inside the generator; the pressure head for circulation inside the generator is provided by means of the rotation of the rotor having the finned ventilation duct, while a top drive fan at the top of each cooler further provides kinetic energy for an internal circulation air path.

WIND TURBINE, CONTROL SYSTEM AND METHOD FOR OPERATING A WIND TURBINE DURING IDLING

Resumen de: EP4700234A1

A wind turbine, control system and method for operating a wind turbine during idling, the method comprising establishing two or more idling modes, the two or more idling modes including a first idling mode and a second idling mode, wherein the second idling mode comprises operating a wind rotor of the wind turbine at a higher rotational velocity than the first idling mode, determining an idling mode from the two or more idling modes, based at least in part on one or more fixed preference parameters and/or a measured parameter, the determination being related to an aerodynamic damping criterion and to an off-grid power generation requirement criterion, and selecting the idling mode resulting from the determination, when at least one of the criterions is fulfilled, and operating the wind turbine in said idling mode.

SYSTEM FORMING AN ANCHOR POINT FOR OFFSHORE WIND TURBINE FLOATS AND INSTALLATION METHOD

Resumen de: CN120916941A

The invention relates to a system (2) for forming an anchor point for an offshore wind turbine float, comprising at least one enclosure (6) having an open bottom (8) and an open top (10), the enclosure being at least partially filled with a solid particulate material (12) capable of withstanding shear forces with a seabed (4) on which the enclosure is intended to sit, the enclosure further comprises at least one mooring lug (14) for securing a mooring line (16) of the float.

WIND TURBINE LUBRICATION SYSTEM

Resumen de: CN120958221A

A wind turbine lubrication system (10) is described. The system (10) comprises a lubricant reservoir (12), a pump (16) for circulating lubricant from the lubricant reservoir (12) to a driveline component (14) of the wind turbine and back to the lubricant reservoir (12). A filter assembly (18) is connected between the lubricant reservoir (12) and the driveline assembly (14). A bypass passage (30) provides a fluid connection between the filter assembly (18) and the lubricant reservoir (12) bypassing the driveline assembly (14). The fluid control device (20) is operable to select between a lubrication circuit and a cleaning circuit. The lubrication circuit includes a lubricant reservoir (12), a filter assembly (18), and a driveline assembly (14). The cleaning circuit does not include a driveline assembly (14) and includes a lubricant reservoir (12), a filter assembly (18), and a bypass passage (30). A method of maintaining a lubrication system (10) includes operating a fluid control device (20) to select a cleaning circuit. The lubricant is then circulated within the cleaning circuit during the cleaning cycle to remove contaminants from the lubricant.

ROTOR FOR A FLUID ENERGY MACHINE, ROTOR ASSEMBLY FOR A FLUID ENERGY MACHINE, AND CORRESPONDING FLUID ENERGY MACHINE AND METHOD FOR OPERATING A FLUID ENERGY MACHINE OF THIS TYPE

Resumen de: WO2024218263A1

The invention relates to a rotor (1) for a fluid energy machine (13), comprising: a rotor hub (3) which can be rotated about a rotor rotational axis (4); and a plurality of rotor blades (2) which run from the rotor hub (3) and extend outward in the radial direction with respect to the rotor rotational axis (4). According to the invention, each of the rotor blades (2) has an aerodynamic rotor blade profile (5), and a chord angle between a chord (8) of the rotor blade profile (5) and an imaginary plane which contains the rotor rotational axis (4) or is perpendicular to the rotor rotational axis changes in the radial direction from the inside out such that the rotor blade (2), seen in the radial direction with respect to the rotor rotational axis (4), has rotor blade regions (11, 12) which are provided and designed for opposite axial flow directions. The invention also relates to a rotor assembly (14) for a fluid energy machine (13), to a fluid energy machine (13), and to a method for operating a fluid energy machine (13).

A METHOD FOR PRODUCING GREEN HYDROGEN BY ELECTROLYSIS IN A HYBRID POWER PLANT

Resumen de: WO2024217840A1

A method for producing green hydrogen by electrolysis in a hybrid power plant (10), which comprises at least: - a wind turbine (11 ) with a rotor (11.1), a drive-train and a generator; multiple photovoltaic modules (12), - an electrolysis unit (15) for producing hydrogen by electrical power generated by the wind turbine (11) and/or the photovoltaic modules (12), an internal electrical power grid interconnecting the generator, the photovoltaic modules (12) and the electrolysis unit (15) within the power plant (10) and - a control unit (16); wherein a) electrical energy is generated by using the photovoltaic modules (12) and/or wind turbines (11 ); b) cloud coverage and/or solar radiation is measured by at least one weather sensor (14) which is located in a windward position remote of the power plant (10) and which is connected to the control unit (16) via a data link; According to a first aspect of the invention the wind turbine (11) is used as kinetic energy storage and according to another aspect of the invention the wind turbine (11) is used as an energy absorber by increasing inertia of the rotor (11.1).

ICE FALL PROTECTION SYSTEM OF AT LEAST ONE MOVING OBJECTS MONITORING DEVICE AND/OR AT LEAST ONE MOVING OBJECTS COLLISION PREVENTION DEVICE INSTALLED ON THE TOWER OF A WIND TURBINE

Resumen de: WO2024157036A1

An ice fall protection system for at least one moving objects monitoring device and/or at least one moving objects collision prevention device installed on the tower of a wind turbine, wherein said system comprises: a mounting base (1) adapted to be fastened to the tower and comprising a flat surface (A) in a quadrilateral shape and at least one pair of opposite walls (2, 2'), at least one cover (10) comprising an ice repulsion surface (B) adapted to be installed on the tower to cover said devices and protect them from ice fall, wherein the mounting base (1) and the cover (10) are adapted to be removably connected to each other such that a removable installation of the cover (10) on the tower is achieved, with the repulsion surface (B) to present an inclination with respect to the surface of the tower, thereby repulsing the ice striking onto it.

THERMAL MANAGEMENT SYSTEM FOR A WIND TURBINE

Resumen de: CN121039392A

A thermal management system for a wind turbine includes at least one access door disposed adjacent to one or more components of the wind turbine that require cooling. The access door has at least one opening. The thermal management system also includes a filter device disposed in the at least one opening. The filtering device includes at least one filter disposed in the at least one opening, at least one shutter disposed adjacent to and outside the at least one filter, and at least one filter cover disposed adjacent to and outside the at least one shutter. In this regard, the filter cover passively directs airflow through the open side of the filter cover to optimize cooling of the one or more components and reduce dust particles from entering the wind turbine.

Floating platform

Resumen de: GB2643634A

The invention relates to a floating platform (1) comprising a pedestal frame (100) configured to function as a support for a structure, wherein the pedestal frame (100) is attached to a base plate (200) by means of a plurality of pillars (300) such that, during operation, the pedestal frame (100) is supported by the base plate (200) via the pillars (300), wherein the floating platform (1) comprises a plurality of immersion floats (400) projecting from the base plate (200) to an intermediate distance between the base plate (200) and the maximum height of the pillars (300) above the base plate (200). It also includes a geometry that allows the platform to be manufactured exclusively with flat panels.

WIND BLADE COMPONENT BONDING FIXTURE

Resumen de: EP4699789A2

The disclosed subject matter provides a system and method for facilitating bonding of various turbine blade components, including trailing edge inserts, or flatbacks, to the trailing edge of a wind turbine blade. The system disclosed herein ensures a consistent force is applied from root to top thereby preventing defects, e.g. paste voids, from forming. Additionally, a consistent bonding gap can be achieved due to the consistent application of force from the root to tip of the blade.

IMAGING ARRAY FOR BIRD OR BAT DETECTION AND IDENTIFICATION

Resumen de: EP4699441A2

An automated system for mitigating risk from a wind farm. The automated system may include an array of a plurality of image capturing devices independently mounted in a wind farm. The array may include a plurality of low resolution cameras and at least one high resolution camera. The plurality of low resolution cameras may be interconnected and may detect a spherical field surrounding the wind farm. A server is in communication with the array of image capturing devices. The server may automatically analyze images to classify an airborne object captured by the array of image capturing devices in response to receiving the images.

LEVELLING SYSTEM OF A PLATE CONFIGURED TO BE DISPOSED OVER A CONCRETE SECTION OF A WIND TURBINE TOWER AND METHOD OF LEVELLING A PLATE

Resumen de: EP4700192A1

Levelling system for wind turbine towers, the towers consisting of stacked sections, the system comprising a plate (1) configured to be disposed over a concrete section (50) of the wind turbine tower (100), the plate (1) having levelling means (21) configured to level the plate (1) in horizontal position over an upper surface (13) of the tower section positioned below the levelling system.

STATOR SEGMENT, ELECTRICAL MACHINE AND WIND TURBINE

Resumen de: EP4701045A1

It is described a Stator segment (101a,b,c) for an electrical machine (100), in particular permanent magnet synchronous electrical generator, comprising: a core ring portion (106a,b,c) extending in a circumferential direction (cd) forming less than a whole circumference; plural first teeth (107a,b,c) extending radially from the ring portion (106a,b,c); two second teeth (108a,b,c) extending radially from the ring portion (106a,b,c) and being arranged at two circumferential ends of the ring portion; wherein between each of two adjacent first teeth (107a,b,c) a first slot (109a,b,c) is formed, wherein between each of the second teeth (108a,b,c) and an adjacent first tooth (107a,b,c) a second slot (110a,b,c) is formed,the stator segment further comprising: a multiple phase winding set (105A,B,C) wound according to a concentrated winding topology.

OPERATING A FLOATING WIND TURBINE

Resumen de: EP4700235A1

A method of operating a floating wind turbine (1), FWT, is provided. The floating wind turbine (1) is exposed to waves during operation, the waves causing a wave induced motion of the floating wind turbine (1). The floating wind turbine (1) is configured to operate a protective function. The method comprises obtaining, during operation of the floating wind turbine (1), monitored wave data (70) indicative of a wave height of the waves the floating wind turbine (1) is exposed to during operation. It further comprises processing the monitored wave data (70) to obtain processed wave data, wherein the processing comprises at least a processing by descriptive statistical analysis, comparing the processed wave data to a threshold (140) that corresponds to a predetermined sea state and activating the protective function upon detecting that the processed wave data reaches or exceeds the threshold (140).

A METHOD FOR TESTING A FUNCTIONALITY OF A SYSTEM OF A WIND TURBINE, A CONTROLLER AND A DRIVE SYSTEM

Resumen de: EP4700236A1

A method for testing a functionality of a system (200) of a wind turbine (100), in particular a drive system of a wind turbine, the system (200) is provided. The system comprises an electro-mechanical actuator (250), an energy storage unit (240), and an energy dissipating element (260) connectable to the energy storage unit (240) for selectively transferring energy from the energy storage unit (240) to the energy dissipating element (260). The method comprises: providing first information (11) which is representative of an operating mode of the system (200), and, if the operating mode is a test mode: causing a discharging of energy from the energy storage unit (240) and a supply of at least a portion of the discharged energy to the energy dissipating element (260); receiving measurements (M1, M2, M3, M4) being representative of a state of at least one of the energy storage unit (240) and the energy dissipating element (260) during the discharging and the supply; and determining a functionality of at least one of the energy storage unit (240) and the energy dissipating element (260) based on the measurements (M1, M2, M3, M4). Further aspects relate to a controller (210, 218) configured to execute the method and to a drive system.

METHOD FOR CONTROLLING A WIND FARM

Resumen de: EP4701026A1

Verfahren zum Steuern eines mehrere Windenergieanlagen aufweisenden Windparks, wobei der Windpark zum Einspeisen elektrischer Leistung über einen Netzanschlusspunkt an ein eine Netzspannung mit einer Netzfrequenz aufweisendes elektrisches Versorgungsnetz angeschlossen ist, wobei der Windpark wahlweise in einem Normalbetriebsmodus oder einem von mehreren Auswahlbetriebsmodi betrieben wird, und der Normalbetriebsmodus und jeder der Auswahlbetriebsmodi jeweils einen Einspeisebetriebsmodus bilden, der festlegt, unter welchen Bedingungen der Windpark in das elektrische Versorgungsnetz einspeist, oder zum Einspeisen vorgehalten wird, und wobei ein Auswahlbetriebsmodus in Abhängigkeit von einem Auswahlsignal ausgewählt wird, wobei das Auswahlsignal eine Information enthält, welcher der Auswahlmodi auszuwählen ist, und der Windpark in dem Normalbetriebsmodus betrieben wird, wenn kein Auswahlsignal vorliegt, das zur Auswahl eines Auswahlbetriebsmodus führt.

METHOD OF BALANCING ROTOR BLADE SEGMENTS FOR A SET OF WIND TURBINE ROTOR BLADES

Resumen de: EP4700233A1

The invention concerns a method of balancing rotor blade segments (132, 134) for a set of wind turbine rotor blades (110), the method comprising the steps:- providing a set of rotor blade segments (132, 134), the set of rotor blade segments (132, 134) comprising first rotor blade segments (132) and second rotor blade segments (134),- balancing the first rotor blade segments (132) comprising the sub-steps:-- determining a mass moment of each of the first rotor blade segments (132),-- determining a first rotor blade segment (132) having the highest mass moment amongst the first rotor blade segments (132),-- adding balancing ballast (138) to each of the remaining first rotor blade segments (132) such that each of the remaining first rotor blade segments (132) has a mass moment equal to the highest mass moment,- connecting each first rotor blade segment (132) to a second rotor blade segment (134) to form the set of wind turbine rotor blades (110).

VERTICAL ROTOR TURBINE AND ITS PRODUCTION METHOD

Resumen de: WO2024218746A1

The present description concerns a production method and a vertical rotor turbine comprising at least one turbine blade comprising a central body with two blade ends, wherein the two blade ends define between them an axis of the blade, wherein the vertical rotor turbine blade comprises at least one wing connected to one of the blade ends, wherein said wing protrudes directly from the central body of the blade in a direction towards the inside and/or outside of the rotor, said wing comprising, longitudinally, a plurality of aerodynamic profiles, wherein said wing has a free end.

滑环室通风控制方法、系统、海上双馈发电机及存储介质

Resumen de: CN121557066A

本发明公开了滑环室通风控制方法、系统、海上双馈发电机及存储介质，涉及风力发电技术领域，滑环室通风控制方法，适用于海上双馈发电机的滑环室通风控制系统，滑环室通风控制系统包括滑环室、与滑环室的进风口连通的送风管道，送风管道内沿气体流动方向依次设有机组滤棉和冷却风扇，滑环室通风控制方法包括：获取滑环室内的温度值和气体流经机组滤棉前后的压差值；判断出温度值大于滑环室的阈值温度和/或压差值超出预设压差范围时触发机组停机指令；若否，则触发机组持续运行指令；根据机组停机指令或机组持续运行指令控制冷却风扇停机或运行。在通过气体将电滑环工作产生的大量热量导出的同时减少气体对滑环室内的部件的腐蚀问题。

风电机组叶片结冰动态预警系统

Resumen de: CN121557065A

本发明提供风电机组叶片结冰动态预警系统，通过调频连续波雷达组、正交编织压电纤维布阵和红外测温单元的全方位监测，精准捕获空域水滴分布、叶片振动特征及表面温度场的多维动态变化，结合智能决策模块的改进型卡尔曼滤波、小波变换和动态权重分配算法，将传统单一阈值判断升级为基于数字孪生体的综合威胁指数推演，显著提升了结冰威胁评估的时空分辨率与可靠性；执行控制模块依据生成的防冰策略实现加热网络分区精准调控与机组运行状态协同优化，既避免了传统全域加热的能源浪费，又有效抑制了局部过热或欠热导致的材料损伤，最终在复杂气象条件下将降低防冰能耗，同时使机组在结冰工况下的发电效率损失大幅减少。

一种风电润滑系统用一体式结构过滤器

Resumen de: CN223939191U

本实用新型公开了一种风电润滑系统用一体式结构过滤器，包括过滤筒、滤芯和滤筒盖板；滤筒盖板与过滤筒的上端部法兰连接，过滤筒上远离滤筒盖板的端部设置有安全阀组件安装座和温控阀组件安装座；所述安全阀组件安装座和温控阀组件安装座与过滤筒一体成型，所述滤芯设置在过滤筒中；本方案首先将滤筒组件筒体、底座、卡环结构进行一体化设计，减少螺纹连接结构及密封结构，本方案将安全阀组件的阀块结构取消，将阀件安装位置调整至滤筒组件上，在滤筒壳体上构造阀件安装位，并结合阀件结构形状特征对安装位进行简化；同时将温控阀组件阀块取消，将温控阀安装位与滤筒底部结构进行一体化集成，降低了整体结构的复杂程度，使整个结构更加紧凑。

Monopile installation noise reduction system

Resumen de: KR20260025454A

해양풍력발전기 모노파일의 설치 노이즈 저감 시스템이 개시된다. 본 발명의 일 실시 예에 따른 해양풍력발전기 모노파일의 설치 노이즈 저감 시스템은, 해수면에 배치되며, 해저면에 관입 설치하기 위한 모노파일이 기립 배치되는 모노파일 배치공이 형성되는 링 형태의 플로팅 유닛; 및 플로팅 유닛의 일측에 결합되되, 모노파일의 외측부와 미리 결정된 거리만큼 이격 배치되어 모노파일 주위를 둘러싸도록 마련되며, 모노파일을 관입 설치할 때에 발생하는 설치 노이즈가 해수를 통해 전달되는 것을 저감시키는 노이즈 저감 스크린 유닛을 포함한다.

Offshore wind power generator installation system

Resumen de: KR20260025472A

해상풍력발전기 설치시스템이 개시된다. 본 발명에 따른 해상풍력발전기 설치시스템은, 해상풍력발전기를 설치하는 풍력발전기 설치선과, 항만구조물과 풍력발전기 설치선의 사이에 배치되며 항만구조물에서 풍력발전기 설치선으로 이송대상물을 전달하는 연결플랫폼을 포함한다.

WIND POWER GENERATION TOWER WITH GUIDE VANE AND VERTICAL AXIS CROSS-FLOW TURBINE

Resumen de: KR20260025240A

본 발명은 가이드베인과 수직축 횡류형 풍력 터빈을 적용한 풍력 발전 타워 에 관한 발명이다. 본 발명의 일 실시예에 따른 풍력 발전 타워는, 다면체 형상의 본체; 상기 본체의 각 옆면에 외부에서 내부로 단면적이 감소하며 함몰되어 형성되며 바람이 유입되는 디퓨져; 상기 본체의 내부 중심에 위치하며 상기 바람에 의해 회전하는 풍력 터빈; 상기 디퓨져와 상기 풍력 터빈 사이에 위치한 가이드 베인; 및 상기 본체의 하부에 형성되면 상기 풍력 터빈에 연결되어 전기를 생산하는 발전부; 를 포함할 수 있다.

Wind Turbine Installation Vessel

Resumen de: KR20260025471A

해상풍력발전기 설치선이 개시된다. 본 발명에 따른 해상풍력발전기 설치선은, 풍력발전기 구성모듈을 조립하여 설치위치에 풍력발전기를 설치하는 설치선 본체와, 설치선 본체에 틸팅 가능하게 결합되며 풍력발전기 구성모듈을 적재하는 틸팅형 적재부를 포함한다.

一种基于多源数据融合的风电场风机轮毂风速预测方法、装置、设备及介质

Resumen de: CN121561329A

本申请公开了一种基于多源数据融合的风电场风机轮毂风速预测方法、装置、设备及介质，涉及计算机技术领域，包括：对目标风机的多源风速数据进行时间对齐与时区转换得到历史特征数据和预报特征数据；利用双向长短期记忆网络和多头注意力机制构建第一预设通道，基于膨胀卷积构建第二预设通道，以对历史特征数据进行并行处理；基于预报特征数据并利用预报数据处理分支确定的第二分支输出结果和第一分支输出结果进行交叉注意力融合，并利用混合深度学习模型的残差连接、层归一化和预设优化器确定目标混合深度学习模型，利用目标混合深度学习模型确定待测风机对应的轮毂风速预测结果。提高复杂地形区域风电场风机轮毂高度风速预报的准确率。

一种风力发电故障植入试验平台及测试方法

Resumen de: CN121557061A

本发明涉及风力发电故障试验测试领域，公开了一种风力发电故障植入试验平台及测试方法，包括主体，以及设置于主体上的风向偏转系统与偏航系统；风向偏转系统包括移动轨道、移动台架、角度偏转组件以及风机；移动轨道横向固定于平台上，移动台架与移动轨道滑动连接，角度偏转组件固定于移动台架的上端，风机转动连接于角度偏转组件的上端；偏航系统包括回转支承，固定于主体上，以及转动底座转动连接于回转支承的上端面，转动底座上连接有待测试的叶片总成，转动底座的水平转动可带动整个叶片总成同步偏转以朝向风机，本发明提供一种风力发电故障植入试验平台及测试方法，能够高度仿真风力发电故障。

大型风电机组塔筒的塔外施工装置

Resumen de: CN121557049A

本发明涉及塔筒施工技术领域，且公开了大型风电机组塔筒的塔外施工装置，包括爬行架和多个可模块化拼接的塔筒单元，还包括：第一间距调节机构，安装于爬行架上，第一间距调节机构上传动连接有两个对称设置且间距可调的夹臂，每个夹臂上均安装有两个间距可调的行走架，每个行走架上均安装有第一传动模块，第一传动模块上传动连接有环形行走履带，爬行架上安装有导向框，导向框上可升降的安装有上臂和下臂，导向框上转动安装有两个限位导轮。本发明实现了大型风电机组塔筒塔外施工时爬行架稳定移动、高度灵活调节、塔筒精准抓取运输与校准焊接，还增强了抗风能力和夹持防滑适应性，提升了施工效率、精度和安全性。

基于门控机制的端到端风电机组故障诊断与特征重要性联合学习方法

Resumen de: CN121561382A

基于门控机制的端到端风电机组故障诊断与特征重要性联合学习方法，包括：对风电机组监测数据进行缺失值处理、归一化；在故障诊断模型输入端，为每个特征变量分配一个可训练的门控参数，作为该特征变量的权重；将原始输入特征与对应的门控权重相乘，得到加权后的特征向量，输入至后续深层神经网络；构建故障诊断模型；在训练过程中，采用分类损失函数与门控向量的L1正则化项共同作为目标函数；同步优化获得各特征变量的重要性评价；在训练结束后，通过门控参数的数值大小对特征变量进行排序，从而得到特征重要性结果。该方法能够在模型训练过程中同步完成特征重要性评估与故障状态识别，无需预先进行特征筛选，大幅提高故障诊断的效率和可解释性。

Vertical axis turbine and floating vessel

Resumen de: NL2041024A

A B S T R A C T The invention relates to a vertical axis turbine comprising a rotor and a frame for supporting the rotor, said frame comprising: - a top support with a bearing for the rotor, - a base support, and - six rigid legs, wherein the six rigid legs are attached in pairs to three mounting positions on the base support, and wherein the six rigid legs are attached in pairs different from the pairs formed at the base support to three mounting positions on the top support, wherein the three mounting positions on the base support lie on a first virtual circle with a first diameter, wherein the three mounting positions on the top support lie on a second virtual circle with a second diameter, and wherein the first diameter is larger than the second diameter. Fig. 1