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A WIND TURBINE TOWER STRUCTURE WITH DAMPER UNITS

Resumen de: WO2026002349A1

A wind turbine tower structure (1) having two or more damper units (3) releasably mounted on a lower exterior part thereof is disclosed Each damper unit (3) comprises a scissor-jack damper, where a first (5a) and a second (5b) hinge connection define a first (6) and a second (8) mounting portion, respectively, and a third (5c) and a fourth (5d) hinge connection are interconnected via a damper element (10). The first mounting portion (6) of each damper unit (3) is releasably attached to a first mounting position (7) on the exterior part of the wind turbine tower structure (1) and the second mounting portion (8) of each damper unit (3) is releasably attached to a second mounting position (9, 11) on the exterior part of the wind turbine tower structure (1) or at an anchor point arranged adjacent to the wind turbine tower structure (1). Methods for transporting, storing and erecting the wind turbine tower structure (1) are also disclosed.

AN OFFSHORE WIND TURBINE WITH A TEMPORARY PLATFORM AND A TAGLINE SYSTEM

Resumen de: WO2026002350A1

An offshore wind turbine (1) comprising an up-tower crane, a temporary platform (8) mounted on the tower (2) at a down-tower position, and a tagline system is disclosed The tagline system comprises at least one tagline (13) and at least one winch. Each tagline (13) is configured to be connected, at one end, to a component (10) being hoisted to or lowered from the nacelle (3) by means of the up-tower crane, and, at an opposite end, to one of the at least one winch. Each tagline (13) is further connected to an outlier point (14) formed on the temporary platform (8), each outlier point (14) being arranged at a distance from the tower (2). Furthermore, a method for replacing a component (10) in a nacelle (3) of an offshore wind turbine (1) is disclosed.

A METHOD OF MANUFACTURING AND MOUNTING A WIND TURBINE BLADE TO A PITCH BEARING OF A WIND TURBINE AND SUCH A WIND TURBINE BLADE

Resumen de: WO2026002766A1

A method of manufacturing a wind turbine blade for a horizontal axis wind turbine (2), and mounting it to the pitch bearing of a hub of a wind turbine is described. The method comprises the steps of: manufacturing (402) a first wind turbine blade shell part; manufacturing (404) a second wind turbine blade shell part; assembling (406) at least the first wind turbine blade shell part and the second wind turbine blade shell part to form at least part of a shell body of the wind turbine blade, wherein the wind turbine blade extends between a root end and a tip end, and wherein the first wind turbine blade shell part and the second wind turbine blade shell part are at least adhered to each other along a first bond line that extends to the root end of the wind turbine blade; providing (408) a ring-shaped root end flange, which is configured to be connected to the root end of the shell body, and which is configured with a bond line marker, preferably on an inner circumference of the ring-shaped root end flange, and further configured with a pitch-angle marker; attaching (410) the ring-shaped root end flange to a root end face of the shell body, such that the ring-shaped root end flange covers the first bond line, and the bond line marker is aligned with the first bond line; and mounting (412) the wind turbine blade including the ring-shaped root end flange to the pitch bearing of the hub of the wind turbine, such that the pitch-angle marker is aligned with a zero-pitch position for

ARRANGEMENT FOR SUPPORTING A SPUR GEAR

Resumen de: WO2026002504A1

The invention relates to an arrangement comprising a shaft (115), a spur gear (101), a first housing-fixed support structure (119), a second housing-fixed support structure (123), a first bearing (117) and a second bearing (119), wherein: the spur gear (101) has a web (107) which is arranged between the first bearing (117) and the second bearing (119) and which connects a gear rim (105) and a hub (11) of the spur gear (101) to one another; the shaft (115) is connected to the hub (111) for conjoint rotation. The gear rim (105) forms an outer running surface of the first bearing (117) or a seat for an outer ring of the first bearing (117) and an outer running surface of the second bearing (121) or a seat for an outer ring of the second bearing (121), wherein: the first support structure (119) forms an inner running surface of the first bearing (117) or a seat for an inner ring of the first bearing (117); and the second support structure (119) forms an inner running surface of the second bearing (121) or a seat for an inner ring of the second bearing (121).

METHOD FOR OPERATING A WIND TURBINE AND WIND TURBINE

Resumen de: WO2026002465A1

According to an embodiment, the method is for operating a wind turbine (100) having a rotor (10) with at least two rotor blades (1, 2, 3) and a pitch adjustment system (500) for adjusting the pitch angles (β_i) of the at least two rotor blades. The method comprises a step of determining first information (I1) which is representative of the appearance of a failure in the pitch adjustment system while the rotor is rotating. In a further step, second information (I2) is provided which is representative of the actual rotational speed (n_a) of the rotor. Then, third information (I3) is determined depending on the first and the second information, wherein the third information is representative of a pitch angle setpoint (SP_β_i) for at least one rotor blade. The pitch angle setpoint depends on the actual rotational speed and is chosen to reduce the rotational speed of the rotor. When the wind turbine is operated according to the third information, a pitch angle of at least one rotor blade is adjusted to the pitch angle setpoint.

用于大型风力涡轮机叶片的薄膜施加方法和设备

Resumen de: WO2024240510A1

Method for applying a film (3) to an outer surface (2) of a wind turbine blade (1) or an inner surface of a casting mold for a wind turbine blade (1), the method comprising: providing a wind turbine blade (1) or a casting mold for a wind turbine blade (1); providing a film (3) on a film roll (8); applying the film (3) from the film roll (8) to the out- er surface (2) of the wind turbine blade (1) or to an inner surface of the casting mold for the wind turbine blade (1); smoothening the applied film (3).

海水淡化综合处理系统

Resumen de: CN121247934A

本发明公开了一种海水淡化综合处理系统，涉及可再生能源综合利用技术领域，包括蒸发器、干燥装置、淡水池和发电机，蒸发器用于对海水进行蒸发并生成水蒸汽；干燥装置的干燥腔室与蒸发器的蒸汽出口连接，水蒸汽能够进入干燥腔室，水蒸汽能够与干燥腔室内的待干燥物进行换热、对待干燥物进行烘干并生成冷凝水；干燥腔室内的冷凝水能够进入淡水池内进行存储；发电机的进液口与淡水池的出液口连接，淡水池的高度高于发电机的高度，淡水池内的冷凝水能够在重力作用下进入发电机中并带动发电机发电。本发明通过将海水淡化过程与农产品干燥和势能储能相结合，实现能源的梯级利用与多用途应用，极大提高整个系统的能源综合利用效率。

一种提高抗风能力的海上风电叶片翼型结构

Resumen de: CN121251507A

本发明属于风力发电技术领域，尤其为一种提高抗风能力的海上风电叶片翼型结构，包括与叶片连接的轮毂总成，包括任意两个用于活动的叶片以及一个固定的叶片，两个活动的叶片能够朝固定叶片方向靠拢，在海上大风环境下，通过降低风电的重心来降低风电整体的晃动幅度，从而避免因晃动幅度的增加加剧叶片折断的风险。

风力发电机组中叶片开裂的确定方法、系统、设备和介质

Resumen de: CN121251534A

本公开提供了一种风力发电机组中叶片开裂的确定方法、系统、设备和介质，叶片内部设有光照强度采集设备，该确定方法包括：通过光照强度采集设备，获取风轮旋转时在旋转区间内的若干采集区间中，各叶片内部对应的目标光照值；基于目标光照值，确定叶片的开裂状态。本公开通过采集叶片在若干采集区间对应的目标光照值，确定叶片的开裂状态，克服了通过视频、声音特性对叶片开裂进行监测存在的成本高的问题，降低了叶片开裂状态确定的成本，克服了通过振动传感器对叶片频率进行监测存在的可靠性低的问题，提升了叶片开裂状态监测的准确性和可靠性，当叶片出现开裂情况时，及时监测并预警，避免叶片损坏扩大，提升了风力发电机组的安全性。

用于风电设备的齿轮箱、风电设备及拆装方法

Resumen de: CN121251780A

本披露公开了一种用于风电设备的齿轮箱\风电设备及拆装方法，齿轮箱包括：箱体，其包括主轴腔；行星齿轮组，其设置于主轴腔内，且行星齿轮组包括太阳轮，太阳轮具有沿其轴向延伸的太阳轮轴，太阳轮轴的径向外侧设有太阳轮花键；平行级大齿轮，其设置于太阳轮轴的径向外侧，平行级大齿轮内侧设有内花键，内花键与太阳轮花键啮合；平行齿轮组，其包括平行级小齿轮，平行级小齿轮与平行级大齿轮的外齿啮合。本披露的实施例通过在箱体内设置主轴腔，将行星齿轮组设置于主轴腔内，并在平行级大齿轮的径向内侧设置与其通过花键配合的太阳轮轴，能够使得齿轮箱整体结构更为紧凑。

一种面向海岛的新能源综合利用装置

Resumen de: CN121247921A

本发明属于新能源利用技术领域，尤其涉及一种面向海岛的新能源综合利用装置，包括：海水过滤系统、太阳能集热系统、空气储能系统和发酵池；海水过滤系统与空气储能系统连接，空气储能系统用于提供海水过滤系统所需的净化压力；海水过滤系统与太阳能集热系统连接，太阳能集热系统用于提供海水过滤系统所需的净化温度；发酵池内设置搅拌装置和加热模块；搅拌装置与空气储能系统连接，加热模块与空气储能系统连接。本装置通过综合利用风能、太阳能等新能源，形成复合式能源利用模式，实现海水淡化、发酵处理垃圾，减少海岛对外部支援的依赖，满足海岛单独生存、驻军等场景下的能源、用水及垃圾处理需求。

基于多模态数据融合的海上风电塔筒状态监测方法及系统

Resumen de: CN121251528A

本发明涉及一种基于多模态数据融合的海上风电塔筒状态监测方法及系统，包括以下步骤：S101：同步采集机舱惯性测量单元的时序数据与风机SCADA系统的工况参数时序数据。本技术方案，通过将“工况识别”、“静态倾角趋势分析”、“动态轨迹几何分析”和“频谱模态分析”这四个分析维度进行深度融合，并构建了一套全新的、协同的分析逻辑链，通过分析刚度各向异性指数和固有频率的微小漂移，可以在塔筒出现肉眼可见的倾斜或严重损伤之前，及时发现潜在风险，真正实现预测性维护，避免灾难性事故，其发送的提示信息包含“刚度不对称”、“共振风险”等具体、可指导行动的诊断结论，帮助运维人员快速定位问题并制定精准的维修策略。

一种双叶轮机组漂浮式风电单点系泊系统

Resumen de: CN121246982A

本申请涉及风力发电领域，涉及一种双叶轮机组漂浮式风电单点系泊系统，包括漂浮式基础、第一风电机组、第二风电机组和单点系泊装置，漂浮式基础包括主立柱和与其连接的V型支架，第一、第二风电机组分开安装在V型支架顶部，主立柱底部设有下浮箱，系泊装置包括内转塔、主轴承、锚链盘和锚链，下浮箱底部具有安装槽，内转塔设于安装槽内，锚链盘与内转塔底部固定连接，锚链一端与锚链盘连接，另一端与海床固定，安装槽内壁设有转塔支撑环，主轴承内圈与内转塔连接且外圈与转塔支撑环连接，漂浮式基础通过转塔支撑环和主轴承的外圈相对内转塔旋转。本申请使得漂浮式基础能绕系泊点旋转，保证风电机组能够自由对风，取消了机组偏航系统，降低机组故障率。

APPARATUS FOR PRODUCING, STORING, AND CONSUMING CARBON-FREE ENERGY

Resumen de: WO2026005270A1

The present invention relates to an apparatus for producing, storing, and consuming carbon-free energy. To this end, the present invention comprises: an underwater tank which is installed underwater with an opened bottom surface so that water can flow in through the bottom surface; an air suction pipe of which one end is located in the water filled in the underwater tank through the opened bottom surface of the underwater tank and the other end is located outside the underwater tank so as to supply compressed air into the underwater tank; a transport pipe of which one end is connected to the upper side in the underwater tank through the upper surface of the underwater tank so as to discharge and transport the compressed air generated in the upper side in the underwater tank; a storage tank which is connected to the transport pipe and stores the compressed air discharged and transported through the transport pipe; a cooling device which is connected to one side of the storage tank and cools down the compressed air discharged from the storage tank to transform the compressed air into compressed air of low temperature; a heating device which is connected to the other side of the storage tank and heats the compressed air discharged from the storage tank in order to transform the compressed air into compressed air of high temperature; an electricity generation device which is connected to the heating device and drives a power generator by using the compressed air discharged from t

METHOD OF CONSTRUCTING CONCRETE FLOATING BODY FOR FLOATING TYPE OFFSHORE WIND POWER GENERATION FACILITY

Resumen de: WO2026004793A1

Problem To improve the efficiency of assembly work by saving labor required for tensioning and anchoring work of PC steel material in a method of constructing a concrete floating body. Solution PC steel materials 19 are sorted in advance into a group of PC steel rods 20 to be used for temporarily assembling precast cylindrical bodies in order, and a group of PC steel strands 23 to be used for introducing predetermined tension after completing temporary assembly of a concrete floating body. In a temporary assembly step of a concrete floating body 4A, the temporary assembly of the concrete floating body 4A is completed by assembling all precast cylindrical bodies 15 while introducing tension to the PC steel rods 20 and anchoring the group of PC rods 20, each time the precast cylindrical bodies 15 are connected sequentially, and installing a floating body bottom part 29 on the endmost part. In a tension introduction step, the PC steel strands 23 are inserted in the longitudinal direction over the entire length of the concrete floating body 4A, and introduction of tension to the PC steel strands 23 and anchoring are performed for the group of PC steel strands 23.

一种风力扰动纳米流体强化换热的漂浮式太阳能集水器

Resumen de: CN223753402U

本发明公开了一种风力扰动纳米流体强化换热的漂浮式太阳能集水器，包括扇叶、轴杆、水蒸汽收集板、保温壁、配码、阻旋板、浮力板、集水槽、反光壁、透光板、滤网、旋桨、导热壁和海绵块，扇叶由透明亚克力制成，与旋桨通过一个轴杆相连，对风力进行收集，从而带动旋桨旋，轴杆穿过透光板中间，透光板下方与导热壁相连，并设有纳米流体出入口，反光壁设置于透光板上方，与集水槽上方由水蒸汽收集板封闭连接，集水槽设置在浮力板上方，并在侧方设有一排水口，浮力板置于由外侧保温壁和底部保温壁构成的保温壁上方，并且外侧保温壁周向均布阻旋板，在导热壁底端悬吊配码。本发明具有缩减光热转换介质的温度梯度，提升传热效率，减少占地面积的优点。

一种适用于多立柱桁架式风电塔架的插入式转换段结构

Resumen de: CN223754192U

本实用新型公开了一种插入式转换段结构，涉及桁架式风电塔架技术领域。该结构主要解决了传统钢塔筒与桁架段之间的传力和转换问题，特别是针对传统转换段结构对大功率风机适用性不足以及运输安装成本较高的情况。该结构包括钢塔筒结构、锥形中间筒、上斜支杆、上连接器、下斜支杆、下连接器以及支柱连接器。其顶部通过锥形中间筒的顶部法兰与钢塔筒结构相连接，底部则通过支柱连接器的底部法兰与桁架段相连接。内部各部件通过施加预紧力的螺栓进行连接。本结构合理利用铸钢件，从而有效地实现了钢塔筒与桁架段之间的过渡。通过合理的分块设计，实现了生产的模块化和运输的便捷化。同时，采用插入式连接方式提高了结构的刚度和传力效率，确保了桁架式塔架整体传力的高效性和安全性。

一种海上风电灌浆管线桥接

Resumen de: CN223754847U

本实用新型公开了一种海上风电灌浆管线桥接，属于风电工程技术领域，包括定位柱，固定框的内侧壁固定连接有第一弹簧，第一弹簧远离固定框的一端固定连接有升降板，升降板靠近第一弹簧的一侧固定连接有连接杆，升降板远离连接杆的一侧固定连接有定位块，定位柱的外侧壁开设有定位槽。该海上风电灌浆管线桥接，通过设置的定位柱、安装柱、定位块和定位槽，使第一弹簧带动定位块进行定位槽的内部对定位柱进行限位固定，并且定位块和定位槽为倾斜状设置，可以有效的避免定位柱出现脱落，从而可以快速的对定位柱进行拼接，进而可以对灌浆管线进行限位固定，使管线不会甩动，相对固定，避免管线甩出去伤害到人或物。

适用于风力发电机的液压系统

Resumen de: CN223754364U

本实用新型提供了一种适用于风力发电机的液压系统，包括主轴刹车执行机构、偏航刹车执行机构、油箱组件、供油电机泵组以及控制阀块组件；控制阀块组件包括阀块本体以及第一电磁换向阀、第二电磁换向阀以及第三电磁阀；第二电磁换向阀的一端连接主轴刹车执行机构，另一端连接第三电磁阀一侧的第一油口与供油电机泵组，第一电磁换向阀的一端连接主轴刹车执行机构，另一端连接第三电磁阀一侧的第二油口与油箱组件，第三电磁阀另一油口连接偏航刹车执行机构。本实用新型将各组叠加阀块进行集成，避免叠加阀块之间的渗漏、叠加块之间连接油管的渗漏，使得结构更加紧凑，不容易泄漏，同时优化主轴刹车与偏航刹车及变桨的系统油路，减少了油路的泄漏点。

一种风力机叶片数据测量装置

Resumen de: CN223754193U

本实用新型涉及一种风力机叶片数据测量装置，应用在风力机技术领域，包括：抱箍、抱箍锁紧机构、若干摄像机、工控机、供电线以及信号线；抱箍通过抱箍锁紧机构锁紧在塔筒上；若干摄像机沿环向设置于抱箍上，摄像机的摄像镜头朝着远离塔筒一侧的水平方向，摄像机为双目摄像机；工控机设置于塔筒内，供电线和信号线的一端与工控机连接，另一端与若干摄像机连接。本实用新型将抱箍固定于塔筒壁上，通过抱箍锁紧机构进行锁紧，在抱箍的环向安装若干双目摄像头，分别负责风力机在对应位置时叶片叶尖与塔筒之间的净空距离，不仅测量数据更加准确，且可以实现实时监控，及时获取风力机的运行状态，降低事故发生的概率。

一种节能型通信机房

Resumen de: CN223758626U

本实用新型公开了一种节能型通信机房，涉及通信机房技术领域，该节能型通信机房包括机房主体，机房主体的内部固定连接有设备箱，设备箱中固定安装有通信设备，机房主体外部的上端设有用于供电的发电机构，机房主体的侧面设有通风口，通风口处设有用于给通信设备进行降温的制冷部件；通过太阳能板和风力发电机分别对蓄电池进行充电，再由蓄电池对机房主体内的用电设备提供电能，从而有效解决了传统通信机房内的用电设备消耗的电能由电网提供，通信机房长时间工作需要消耗大量电能的问题；通过连接模块将制冷部件制造的冷空气精准的输送到通信设备处，集中为通信设备进行降温，避免冷气分散造成的降温效果差和能源浪费的情况。

高受风多层式多风叶风力发电机装置

Resumen de: CN223754189U

一种高受风多层式多风叶风力发电机装置，其包括一外壳，其包括一迎风板及一箱体，箱体有一具一开口的容置空间，迎风板封闭开口；一中央齿轮，其设于容置空间中央且中央齿轮的旋转轴由朝向箱体的方向连接一发电机；多个第一外围齿轮，各第一外围齿轮分别环设于中央齿轮的周围并分别啮合于中央齿轮，各第一外围齿轮分别设于容置空间之内；及多个第一风力扇叶，其分别结合于各第一外围齿轮的旋转轴朝向迎风板的一端。多个第一风力扇叶转动各第一外围齿轮来带动中央齿轮及发电机产生电力，可以增加风力发电效率，并可制作成直立式或水平式风机；也能再增加多层的第二风力扇叶，也能使第一风力扇叶及第二风力扇叶分别转动发电机而不是共同转动齿轮。

船式风帆立轴转双平轴风力发电机组集群式框架

Resumen de: CN223754191U

本实用新型公开了船式风帆立轴转双平轴风力发电机组集群式框架，包括两个双肢塔筒，两个所述双肢塔筒之间固定连接有多个桁架，多个所述桁架的顶部均固定连接有上缘钢板，多个所述桁架的底部均固定连接有下缘钢板。本实用新型通过设置单片式框架，在设计上与现有的分布式三叶片轮毂单塔筒风力发电机组相比，具有显著的优势，有别于分布式风力发电方式，分布广占用土地资源大，它们只能在山顶、荒地、农田、海岸、近海建设，而本设计的风力发电机组节省了用地，做到了在一块较小的地块上实现集群式发电，因此适合进入城区内部建设，尤其适合进入现代化工业区，其所发的风电直接供工业区园消纳储能，或补偿城市高峰低谷用电问题等等。

一种便携式磁悬浮风力发电机

Resumen de: CN223754187U

本实用新型涉及风力发电技术领域，具体为一种便携式磁悬浮风力发电机，包括活动安装在便携箱内部的活动板，所述活动板的顶部固定安装有磁悬浮发电机，所述磁悬浮发电机的内侧设置有转轴，所述转轴的顶端固定安装有连接杆，所述连接杆的一侧固定安装有风叶，所述便携箱的左右两侧均固定安装有固定耳，所述固定耳的内侧活动安装有活动杆。通过便携箱和顶板，能够将磁悬浮发电机收纳起来进行保护，便于携带磁悬浮发电机与其它露营用到的物品进行一起装车，通过拉起提手能够将便携箱提起将磁悬浮发电机携带到野外露营的场地位置，将地钉穿过圆孔插入土壤内将便携箱进行固定好，便于利用风力发电将电能存储在蓄电池内，供给野外露营人员使用。

一种风力发电机散热装置

Nº publicación: CN223754196U 02/01/2026

Solicitante:

东北电力大学

Resumen de: CN223754196U

本实用新型涉及风力发电机散热技术领域，具体涉及风力发电机散热装置，包括机壳、驱动机构、散热结构和清洁机构，机壳设有进风口和排风口；驱动机构包括上挡板、下挡板、驱动器、丝杆和定位杆，丝杆位于上挡板内，定位杆固定在下挡板内；散热结构包括进风扇、第一过滤网和第二过滤网，第一过滤网和第二过滤网的上端面设有上移动块，上移动块套设在丝杆的外周，第一过滤网和第二过滤网的下端面设有下移动块，下移动块套设在定位杆的外周；清洁机构包括安装板和位于安装板内侧面的硬毛刷结构。本实用新型的风力发电机散热装置，解决发电机散热过程中易集尘的问题，且无需水清洁的方式，满足风力发电装置轻量化的要求，还可免去人工除尘的工作。