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496
resultados
Última actualización
07/06/2025 [07:41:00]
Resultados 75 a 100 de 496
Resumen de: CN222950003U
本实用新型涉及TLP风机技术领域，且公开了一种降低振动幅度的TLP风机，所述主立柱顶部固定安装有风力发电机，所述底座的三个端部下表面均固定安装有张力筋腱，所述主立柱正下方设置有配重柱，所述配重柱顶端沿着其轴线周向均匀设置有倾斜拉锚，所述配重柱底端沿着其轴线周向均匀设置有水平拉锚，所述张力筋腱位于底座和倾斜拉锚之间的部分阵列设置有导流组件。对倾斜拉锚和水平拉锚施加向下的拉力，使张力筋腱的上半部分进一步绷紧，抵抗水流的冲击作用；在水流冲击作用下，转环和套环相对固定套进行偏移，同时转环和翅片进行转动，降低水流对张力筋腱的冲击效果，从而达到降低张力筋腱在水流冲击下的振动幅度的目的。
Resumen de: CN222950802U
本实用新型涉及一种液压润滑集成系统及风力发电设备。主要包括液压泵、注脂器、第一与第二电控切换阀，注脂器包括阀体以及滑动密封装配在阀体内的柱塞，柱塞包括大径段和小径段，阀体内对应大径段和小径段分别设有动力腔和泵脂腔，大径段将动力腔分隔为左动力腔和右动力腔；阀体上设有与泵脂腔连通的吸脂口和排脂口，吸脂口用于与润滑脂储存容器连通，排脂口用于与润滑管路连通，第二电控切换阀包括四个油口，四个油口分别与液压泵、油箱、左动力腔和右动力腔连通，第二电控切换阀具有：使液压泵与左动力腔连通、右动力腔与油箱连通的第一工作位；使液压泵与右动力腔连通、左动力腔与油箱连通的第二工作位。
Resumen de: CN222950007U
本实用新型公开了风机领域的一种新型铝合金风机平台，其结构包括支撑壳体、安装平台，若干安装平台水平安装在支撑壳体内部，支撑杆两端均安装有调节组件，调节组件包括连接件、紧固件、压板、紧固螺栓、连接螺栓、固定螺栓，紧固件安装在支撑壳体内侧，连接件铰接安装在紧固件上方，压板通过紧固螺栓安装在紧固件上方，连接件通过若干连接螺栓安装在支撑杆一端，紧固件通过若干固定螺栓安装在支撑壳体内壁上，支撑杆与调节组件配合，能够根据风机安装需求及时进行调整工作，连接件与紧固件之间具有较高的活动自由度，能够使调节组件具备较大的调节空间，安装平台采用铝制产品制成，大幅提高风机平台整体的使用寿命。
Resumen de: CN222953946U
本实用新型公开了一种风光互补蓄能供电装置，具体涉及供电装置领域，包括供电装置本体，所述供电装置本体内设置有两个液压升降台，各所述液压升降台顶端均安装有支撑板，各所述支撑板顶端均安装有旋转机构，各所述旋转机构顶端均支撑有转盘，其中，一个所述转盘顶端安装有风力发电组件，所述风力发电组件一侧设置有风向仪，另一个所述转盘顶端安装有角度调节机构，所述角度调节机构上安装有太阳能电池板。本实用新型不仅能够调节风力发电组件与风向配合，还能够对太阳能电池板的朝向和角度进行调整，从而能够提高发电效率，提高供电的稳定性，同时，还能够在不使用时，将所有结构收纳在供电装置内部，便于进行防护的优点。
Resumen de: CN222949999U
本实用新型涉及一种桁架式大叶片风光发电装置，本实用新型采用单片桁架为支撑力臂固定风叶和传递扭矩到外壳转子大针轮上构建风轮，整体结构为刚性结构，稳性好，产生振动和噪音小；且使得垂直型风力发电机的直径可以超大，提高单层发电量；这种悬挂式风轮重量轻，风轮运转时的摩擦力小；既方便安装，又降低生产成本；当有风时，通过集风旋风汇聚风力，无论从任何一个方向来风都汇聚到一侧形成推力，并减少回转侧的阻力；通过在旋风塔架上设置有发电玻璃旋风板，既可以实现集风聚风，又可以进行太阳能发电。本实用新型的发电率高，运行安全可靠，易于安装维护，使用寿命长，噪声小，发电成本低。
Resumen de: CN222949244U
本实用新型涉及风机塔筒配件，具体是一种半球形防撞击阻尼装置，包括侧板、上半球板和下半球板，所述上半球板和下半球板之间平行间隔设置且间隔内设有阻尼元件，所述侧板为环形用于在上半球板和下半球板侧面实现连接。通过在风机塔筒（建构筑物）内部水平固定本装置，阻尼元件惯性与重力的复合作用，达到阻尼减震的效果，本装置结构简单，成本低廉，长久耐用。
Resumen de: CN120100627A
本发明公开了一种基于风能利用系数的偏航校正方法，包括以下步骤：风向标校零；采集数据；数据清洗；数据处理；机组特性获取；数据筛选；剔除非运行数据；进一步剔除限电数据；进一步剔除功率‑偏航误差特性中离散度较高的数据；进一步采用统计学方式剔除风速‑功率特性中离散度较高的数据；进一步获取B‑C段对应的数据；消除固有偏航误差的方式。该方法在风向标校零的情况下，采集数据，对数据进行清洗，确定有效数据，根据机组的数据特征选取机组主风向上最优运行段的数据进行分析、统计，根据风能利用系数和偏航误差的特征曲线确定固有偏航误差，并设置固定偏航误差为对风角度，以此消除固有偏航误差对机组功率的影响从而提升机组的发电量。
Resumen de: WO2024104538A1
The present disclosure relates to a transporter for supporting the tip end of a wind turbine blade which is configured to account for bending and torsional stresses which may be applied to the blade during transportation by allowing for rotation of the turbine blade about a first and second horizontal axis.
Resumen de: AU2024204792A1
AIR-STORAGE SYSTEM An air-storage system includes air-storage units (3) that are in fluid communication with each other, that are in fluid communication with an air-actuated 5 power generating system (2), that cooperatively enclose the air-actuated power generating system (2), and that cooperatively define a work area (SI) for placement of the air-actuated power generating system (2). Each of the air-storage units (3) includes at least one air-storage subunit (31) and a plurality of supporting subunits (32) that support the at least one air-storage subunit (31). The at least one air 10 storage subunit (31) of each of the air-storage units (3) includes a plurality of first air-storage pipes (311) that are colinearly arranged, that are connected to and in fluid communication with each other, and that are adapted to store pressurized air. (Fig. 4) 4 5 311 32 31 i 3 32 311 5 4 41- 5 __4- 1 311- 31,,,, 5 -311 311- -31 31 l c32 261- - - 3114 - - 311 4 --- 1l l4 4 5 / 311 3 3111 ( 31 4 4132 32 3 5 4
Resumen de: CN222950011U
本实用新型公开了一种内置变压器的风电塔架，包括：塔筒，为沿竖直方向设置的筒状结构；底平台，设于塔筒内，底平台与塔筒底部的基础平台之间设有变压器，塔筒与底平台的连接处设置有塔筒入口；门外梯，设于塔筒的外部，门外梯的顶端与塔筒入口对接，门外梯的底端与塔筒外周的地面对接。本申请提供的一种内置变压器的风电塔架，通过将变压器设置在塔筒内的基础平台和底平台之间，减少了风电塔架所需占地面积，从而降低了风电项目的投资成本。
Resumen de: CN222950008U
本实用新型公开了一种风电机舱罩的顶板密封结构，包括固定连接的顶板边框和侧板上边框，顶板边框上方插接有顶板面板，侧板上边框底部插接有侧面板；顶板边框靠近机舱罩外侧的上方设有面板插接槽，面板插接槽的下方设有与其相连通的导水排水槽，顶板边框靠近机舱罩外侧的下方设有连接矩形槽，连接矩形槽的上方设有第一连接T形槽和导向槽，导向槽位于第一连接T形槽的外部，且位于导水排水槽的内侧；侧板上边框顶部设有梯形结构的防渗凸台，防渗凸台安装在导向槽内。本实用新型可以将顶板结构与侧板结构进行良好密封，能够利用自身结构进行有效防水，不会因为密封胶老化导致防水失效。
Resumen de: CN222950013U
本实用新型公开了一种风电塔筒内的铝合金平台结构，包括底板总成，底板总成底部固接有底支撑梁和连接加强角件，底板总成上部安装有护栏组件、翻盖板组件以及格栅组件；所述底板总成由多个片体组装而成，每个片体均由底板面板插接组合而成；所述底支撑梁包括平行设置的两个主梁，两个主梁的相向外侧均连接有与其垂直设置的两个副梁，两个副梁平行设置，两个主梁、两个副梁之间均连接有支梁。本实用新型提供的一种风电塔筒内的铝合金平台结构，可以满足对塔筒内附件平台的基本要求，而且有效地减少了后期维护的难题，采用独特的模块组装方式，方便运输以及现场拼装、配制、吊装。
Resumen de: CN222950005U
本公开涉及一种风力发电机组和风力发电机组转速测量装置；风力发电机组转速测量装置，包括：信号模拟器，用于模拟风力发电机组的转速接近开关的触发信号；与所述信号模拟器连接的转速测量电路，所述转速测量电路用于根据所述信号模拟器输出的触发信号对所述风力发电机组进行转速测量。该风力发电机组和风力发电机组转速测量装置，能够提高风力发电机组转速测量的便捷性、安全性和灵活性。
Resumen de: CN120100665A
本发明公开基于后备电源的低温加热风机机组及其启动控制方法，属于风力发电领域。在变桨柜内设置超级电容模组，在齿轮油中埋设多个均匀分布的低压加热器。超级电容模组电连接稳压器，稳压器通过滑环电连接若干供电线路的一端，若干供电线路的另一端分别电连接一个低压加热器。机组停机或电网断电时通过超级电容模组为低压加热器供电，加热齿轮油以保持低温环境下齿轮油有一定温度。本发明在齿轮箱内部各处均匀设置多个低压加热器能够对齿轮油进行全局均匀低温加热，避免局部加热导致齿轮油老化；且能有效应对电网掉电，当机组具备启动条件后启机并网，减少机组低温盘车时间，减少因等待导致的发电量损失，提高风电场效益。
Resumen de: WO2025117209A1
An integrated generator/converter and turbine includes a turbine wheel having a plurality of turbine blades connected to an annular rim. A rotor is mounted to the annular rim and includes dual rows of permanent magnets circumferentially surrounding the annular rim and each row spaced axially from one another. A stator is mounted to a housing and includes a plurality of coils aligned between the dual rows of permanent magnets of the rotor.
Resumen de: WO2025113726A1
An anti-friction bearing arrangement (1), in particular in a wind power plant, comprises a bearing ring (5), a surrounding component (2, 3), and an electrically insulating powder coating layer (7) which separates the bearing ring (5) from the surrounding component (2, 3) and has a thickness (d?) of at least 0.005% and at most 0.2% of the joint diameter (Di), wherein the thickness (d?) is at least 400 pm, wherein the bearing external diameter is at least 300 mm, wherein the joint diameter (Di) is to be measured at the contact surface between the powder coating layer (7) and a circumferential surface of a metal main body of the bearing ring (5).
Resumen de: WO2025116496A1
The present invention relates to a structure for offshore wind power generation and, more specifically, to an air pocket separation-type floating offshore wind power generation structure for installing a wind power generator at a floating offshore wind power generation site and an installation method thereof. To this end, the present invention comprises: an air pocket box structure having a wall that forms a surface configured to cover and seal an internal space of the air pocket box structure so as to maintain the airtightness of the internal space, and equipped with an air inlet/outlet device for filling or removing air; a freshwater box structure, located below the air pocket box structure, having a wall that forms a surface configured to cover and seal the internal space of the freshwater box structure so as to maintain the airtightness of the internal space, and equipped with a water inlet/outlet device for filling or removing water.
Resumen de: WO2025113157A1
The present invention relates to the technical field of wind power generation apparatuses, and provides a sail wind turbine, comprising a tower barrel, a rotating nacelle, sail booms, masts and sails, wherein the rotating nacelle is arranged at the top of the tower barrel and is rotatably connected to the tower barrel; m sail booms are provided and are evenly arranged around the rotating center line of the rotating nacelle, first ends of the sail booms are fixedly connected to the rotating nacelle, and second ends of the sail booms extend a direction away from the rotating center line of the rotating nacelle; the masts are in one-to-one correspondence with the sail booms, the number of the masts is equal to the number of the sail booms, first ends of the masts are fixedly connected to the second ends of the sail booms, and second ends of the masts extend in a longitudinal direction; and the sails are in one-to-one correspondence with the masts, the number of the sails is equal to the number of the masts, and the sails are arranged on the masts. The sail wind turbine provided in the present invention has a simple structure, reasonable design, high generation power, and low manufacturing, transportation and mounting costs.
Resumen de: WO2025116863A1
The present invention relates to a wind turbine that generates electricity by converting kinetic energy into electrical energy, operates at high efficiency with lower wind speed compared to existing wind turbines, provides low cost and convenience in terms of logistics and installation, and is sensitive to the environment and living things.
Resumen de: WO2025113179A1
A heave compensation tool, comprising: a main body portion (100); a moving block (101) slidably mounted on the main body portion; a driving mechanism used for driving the moving block to slide in the axial direction of the main body portion; and a first sensor (104) used for detecting the heave state of the moving block. The main body portion is provided with a first hoisting portion (102), and the moving block is provided with a second hoisting portion (103). Also provided are a heave compensation system and a heave compensation method. The heave compensation tool can keep a unit component to be mounted and a mounted unit component relatively static, and keeps the lifting force of a crane unchanged, thereby solving the "static against dynamic" problem.
Resumen de: WO2025113630A1
A wind turbine generator set cooling system, method, and apparatus, the cooling system comprising a cooling loop (10). The cooling loop (10) comprises a cooling pump station (101), a cooling medium (102), a connecting assembly (103) and at least one cooling branch (104). The connecting assembly (103) is connected between the cooling pump station (101) and the cooling branch (104). The cooling pump station (101) drives the cooling medium (102) to circulate in the cooling loop (10). The cooling branch (104) comprises a number N of heat exchange assemblies (1041) connected in series, N being an integer greater than or equal to 2. An outlet of the cooling pump station (101) is separately connected to an inlet of each cooling branch (104), and an inlet of the cooling pump station (101) is separately connected to an outlet of each cooling branch (104). The multiple heat exchange assemblies are connected in series, which can reduce the number of parts, decrease costs, and increase economic efficiency.
Resumen de: US2025179995A1
A repair device is provided for a wind turbine having a bearing with damaged teeth driven by a motor. The repair device includes a carrier for connection to the bearing and radially aligned with the damaged teeth. A gear train is mounted on the carrier for creating a torque transfer path from the motor to non-damaged teeth of the bearing.
Resumen de: US2025179990A1
An offshore wind turbine is provided, including a foundation carrying a tower, the tower carrying a nacelle, wherein a generator for generating electrical power is housed in the nacelle, and a rotor including wind turbine blades, which is mounted to a rotor hub and coupled to the generator for providing mechanical input power to the generator, wherein the wind turbine further includes at least one desalination plant mounted at an installation position of the wind turbine, the installation position includingan installation support mechanically supporting the desalination plant,a power interface for providing electrical power from the generator to the desalination plant,a seawater interface for providing seawater from the installation site of the wind turbine to the desalination plant, anda freshwater interface for feeding freshwater produced by the desalination plant into a freshwater piping infrastructure for transporting the freshwater to an onshore, freshwater receiving site.
Resumen de: US2025179991A1
The present invention is a wind turbine system with multiple generator modules that maximize the use of the mast of a wind turbine by implementing an electrical generator module with a magnetic assembly. In some embodiments, the system includes a set of blades adapted to rotate on a horizontal axis and coupled to a first rotor. A first generator is coupled to the first rotor and disposed within a housing. The mast of the system extends from the housing and encloses a second generator module. A gearbox module is adapted to engage the first rotor through a first gear shaft and engage the second rotor through a second gear shaft. The gearbox module may be adapted to selectively engage the second generator module when a windspeed exceeds a threshold windspeed. A magnetic assembly disposed within the mast is adapted to induce an electric current.
Nº publicación: US2025179993A1 05/06/2025
Solicitante:
AERONES INC [US]
AERONES, Inc
Resumen de: US2025179993A1
The disclosure relates to the methods and devices for wind turbine blade mechanical de-icing. The proposed method for de-icing of a wind turbine blade, includes the steps of positioning a wind turbine blade in a substantially horizontal position; pulling a line one over the wind turbine blade; and pulling both ends of the line one sideways parallel to the wind turbine blade. The line one can be provided with a line two attached to it and the method may further include the step of pulling up a joint connecting the lines one and two to the leading edge and using the line one to slide the joint position over the leading edge of the blade. According to an embodiment an elastic sliding plate configured to prevent line entanglement may be attached at the line one and two joint position.
BOPI
Sede Electrónica
