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388
results.
Updated on
16/02/2026 [07:01:00]
Results 75 to 100 of 388
Absstract of: CN121520144A
本发明属于辅助装置技术领域，提出一种风电机组塔筒安全辅助装置，包括若干收纳盘和固定装置，所述固定装置安装在塔筒的内部，且固定装置的上端与塔筒的塔顶连接；所述若干收纳盘沿着塔筒的轴向依次安装在固定装置的外表面；所述收纳盘上表面安装有防坠网，所述防坠网边缘设置的收纳引线与设置在塔筒内壁的牵引电机连接；当发生人员坠落的时候通过牵引电机带动防坠网迅速张开，进而拦截了坠落人员，保护了坠落人员的生命安全；平时防坠网收缩于收纳盘中，防止防坠网之间缠绕和方便检修人员攀爬。
Absstract of: CN121520145A
本申请公开了一种用于风电机舱的空调控制系统及其控制方法，所述空调控制系统包括：主控制器、空气调节单元和人机交互单元，用于风电机舱的温度调节；所述主控制器被配置为基于空气调节单元回路中各传感器采集的传感数据完成空气调节单元控制；所述人机交互单元与所述主控制器相连，用于完成传感数据与控制数据的交互。本申请围绕舱内温度稳定控制为核心目标，通过“开机初始化→参数配置→报警检测→温度判定→多模块协同→PID闭环调节→循环反馈”的分层逻辑，结合传感器标定、PID算法、设备驱动等工程细节，实现了风电机舱温度精准调控，保障了舱内设备的安全运行。
Absstract of: CN121516184A
本申请提供了一种浮式机组平台、浮式机组发电系统和机组平台的控制方法，该浮式机组平台包括：多个浮筒，一个浮筒中设置一个水舱；中心立柱，中心立柱中设置一个汇集舱；多条水路管道和多条气体管道，汇集舱与多个水舱通过水路管道和气体管道呈星型连接，汇集舱为水路管道和气体管道的汇集点，水路管道的数量和气体管道的数量相等；多个驱动设备，驱动设备设置在对应的水路管道上，用于主动调节压载介质在水舱与汇集舱之间的流动；多个气阀，气阀设置在对应的气体管道上，用于控制水舱的内部的气体压力，以实现水舱的被动减摇控制。该机组平台同时具备主动减摇水舱和可控式被动减摇水舱的功能，通过合理切换来实现低能耗高性能的减摇水舱系统。
Absstract of: US20260042517A1
The disclosure relates to a floating wind turbine platform, comprising: a substantially triangular hull configurable to support a wind turbine tower; the hull comprising a first, second and third column, the first, second and third columns being connected by a first, second and third pontoon member, as well as by a first, second and third connector.
Absstract of: WO2026032530A1
Wind turbine generator upending device (1) for upending a wind turbine generator (2). The device comprises a base (3) and a generator support (4) having an interface (41) for connecting to the nacelle face (21) of the generator (2) for mounting the generator (2). A pivotable coupling (5) pivotably connects the generator support (4) to the base (3) and is pivotable between an upright position where the generator (2) is mounted in an upright orientation and a horizontal position where the generator (2) is mounted in a horizontal orientation. A crane attachment (6) is provided for connecting the generator support (4) to a crane line (7) for controlling the pivoting of the generator support (4) between its upright and horizontal positions.
Absstract of: US20260043388A1
Disclosed is an anti-static and sand erosion-resistant coating material based on in-situ reinforcement modification of cyclodextrin modified carbon nanotubes and its preparation method. It uses specific diisocyanates for surface pretreatment of hydroxylated carbon nanotubes, and then grafts cyclodextrin onto the surface of the pretreated hydroxylated carbon nanotubes to obtain cyclodextrin modified carbon nanotubes. Subsequently, cyclodextrin modified carbon nanotubes are introduced into the synthesis process of polyurethane resin, resulting in a polyurethane resin. It further uses the polyurethane resin as component A and combines it with a curing agent to obtain an anti-static and sand erosion-resistant coating material. The anti-static and sand erosion-resistant polyurethane coating based on in-situ reinforcement modification of cyclodextrin modified carbon nanotubes has high strength, high elasticity, excellent wear resistance, high adhesion, aging resistance, and excellent anti-static function, and can meet the needs of sand erosion-resistant protection for wind turbine blades.
Absstract of: US20260042509A1
Anchoring system having a floating platform from which first anchoring lines emerge, an anchoring block with at least three non-aligned anchoring points, a central float swinging arms being joined by a joint to the block, the joint located in an intermediate area so that each arm has an internal section and an external section, the internal section located between the intermediate area and an inner free end, and the outer section located between the intermediate area and an outer free end, the inner end closer to the central float than the outer end, so that first anchoring lines leaving the floating platform are joined to the outer free ends. The system has second anchoring lines between the central float and the inner end portions containing the inner free ends of the inner sections of the arms. Also a method of install and uninstalling such a system.
Absstract of: AU2025220832A1
A wind turbine (1, 2, 3) includes a rotor (10), a generator (12), a crankshaft (14), and a support frame (16). The rotor (10) has a horizontal axle (102) and blades (104) mounted with the horizontal axle (102). The generator (12) is coupled with the rotor (10) such that rotational motion of the rotor (10) is transmitted to the generator (12). The 5 crankshaft (14) includes a top portion (142), on which the rotor (10) and the generator (12) are mounted, a vertical portion (144) extending downward from the top portion (142), a transverse portion (146) extending laterally from the vertical portion (144), and a pivotal shaft (148) extending downward from the transverse portion (146) and rotatably connecting the support frame (16). Tips of the blades (104) define an imaginary plane 10 (S1, S2) having a distance from the pivotal shaft (148) less than a distance from the vertical portion (144). Accordingly, the wind turbine (1, 2, 3) reduces stress caused by changes in wind direction, reinforces the blade structure, eliminates tower shadow effect, and simplifies processes of assembly, maintenance, and disassembly. A wind turbine (1, 2, 3) includes a rotor (10), a generator (12), a crankshaft (14), and a support frame (16). The rotor (10) has a horizontal axle (102) and blades (104) mounted with the horizontal axle (102). The generator (12) is coupled with the rotor (10) 5 such that rotational motion of the rotor (10) is transmitted to the generator (12). The crankshaft (14) includes
Absstract of: WO2026033930A1
Problem To provide a generator that is driven by utilizing water pressure. Solution A drive mechanism of this generator 122 comprises: a pair of bellows pump chambers 102, 112 in which bellows pumps 101, 111 are disposed; a windmill 121 which rotates by using air sent from the bellows pumps, which expand and contract; and a generator 122 which is directly connected to the windmill 121. The bellows pump chambers 102, 112 are disposed in water, opening/closing doors 103, 113 of the bellows pump chambers are alternately opened and closed, and air flows into a windmill chamber from the bellows pump of the bellows pump chamber in which the opening/closing door is open. In a windmill chamber 120 in which the windmill 121 is disposed, switching plates 123, 124 that switch a flow passage of air are provided so that the windmill 121 and the generator 122 rotate in the same direction regardless from which of the bellows pump chambers 102, 112 the air enters.
Absstract of: WO2026031589A1
A wind turbine tower system and a wind turbine generator. The wind turbine tower system comprises a tower, a cable guide frame (20), and a stopping platform (30); a guide device (40) is mounted in the tower; a lifting/lowering machine (100) is capable of moving up and down along the guide device (40); the cable guide frame (20) is slidably mounted on the guide device (40); the stopping platform (30) is fixed in the tower; the cable guide frame (20) is provided with cable through holes (21) for cables to pass through; when the lifting/lowering machine (100) moves to a position above the stopping platform (30), the cable guide frame (20) can move together with the lifting/lowering machine (100) along the guide device (40); when the lifting/lowering machine (100) moves to a position below the stopping platform (30), the cable guide frame (20) is arranged on the stopping platform (30). The wind turbine generator comprises the wind turbine tower system. In the wind turbine tower system, by means of the cable through holes (21) on the cable guide frame (20), a traction steel cable (110) and a safety steel cable (120) are prevented from being wound, and the stopping of the cable guide frame (20) is achieved by means of the stopping platform (30), and thus, the structure is simple.
Absstract of: WO2026031375A1
A blade root embedded part, a blade root assembly having an embedded connection structure, and a blade. The blade root embedded part comprises: a sleeve body (1), wherein first arc surface regions (12) and second arc surface regions (11) are provided on the outer peripheral surface of the sleeve body (1); and interlocking portions (2) provided in the first arc surface regions (12) of the sleeve body (1), wherein the interlocking portions (2) are formed by extending from the outer circumferential surface of the sleeve body (1) in a direction away from the axis of the sleeve body (1).
Absstract of: WO2026033243A1
A rotor blade assembly for use with a rotating shaft, the rotor blade assembly may comprise a rotor hub coaxially mounted on the rotating shaft, and a plurality of blades connected to and arranged circumferentially around the rotor hub. Each respective blade of the plurality of blades may be mirror-symmetrical with respect to a corresponding plane of symmetry. The corresponding plane of symmetry may extend between a hub-side end and a tip-side end of the respective blade, bisecting the respective blade into two similar portions, wherein each of the respective similar portions comprises a root edge connected to the rotor hub, a trailing edge, a leading edge, and a blade surface extending between the root edge, the trailing edge, the leading edge, and the corresponding plane of symmetry.
Absstract of: WO2026031261A1
The present invention relates to the field of wind power generation devices, and provides a wind turbine tower elevator system and a wind turbine. The wind turbine tower elevator system comprises a tower, an anti-swing support, an anti-swing rod, and an elevator; the anti-swing support is fixed to the inner wall of the tower to form a clearance passage that allows the elevator to pass through; the anti-swing rod is provided with two anti-swing through holes that respectively allow a safety wire rope and a traction wire rope to pass through; the anti-swing rod is overlapped on the anti-swing support; and when the elevator passes through the clearance passage and moves from below the anti-swing support to above the anti-swing support, the anti-swing rod can be overlapped on the top of the elevator. When the elevator passes through the anti-swing support from bottom to top, the anti-swing rod is transferred to the top of the elevator from the anti-swing support and moves along with the elevator; and when the elevator passes through the anti-swing support from the top to the bottom, the anti-swing rod is transferred to the anti-swing support from the top of the elevator, and during the movement, the safety wire rope and the traction wire rope are kept at a distance by means of the anti-swing through holes in the anti-swing rod, preventing the wire ropes from tangling with each other or with other components in the tower during shaking.
Absstract of: DE102024122667A1
Die Erfindung betrifft ein Hauptlagergehäuse (1) für einen Rotor (2) einer Windkraftanlage (3), das vorbereitet ist eine Vielzahl von Gleitlagersegmenten (4) aufzunehmen, dadurch gekennzeichnet, dass das Hauptlagergehäuse (1) axial (5) geteilt ist, um die Gleitlagersegmente (4) zu entnehmen oder einzusetzen. Weiterhin betrifft die Erfindung ein Hauptlager (14) für einen Rotor (2) einer Windkraftanlage (3) mit einem Hauptlagergehäuse (1) nach einem der vorherigen Ansprüche, wobei das Hauptlager (14) als hydrodynamisches Gleitlager ausgestaltet ist. Darüber hinaus betrifft die Erfindung eine Windkraftanlage (3) mit einem Rotor (2), der in einem Hauptlager (14) nach Anspruch (8) gelagert ist, und ein Verfahren zum Durchführen von Servicearbeiten an einem Hauptlager (14) nach Anspruch 8, wobei zumindest ein Teil des an der Trennebene (8) geteilten Hauptlagergehäuses (1) axial (5) verschoben wird und die Gleitlagersegmente (4) entnommen, ausgetauscht oder eingesetzt werden.
Absstract of: DE102024122633A1
Vorrichtung (1) zum Überwachen vom gasförmigen Ausstoß in Industrieanlagen oder bei der Beförderung fossiler Brennstoffe, umfassend ein Windangriffselement (2)mindestens ein Zugseil (3), wobei das mindestens ein Zugseil (3) ein erstes Ende (4) und ein zweites Ende (5) aufweist, wobei das mindestens ein Zugseil (3) mit dem ersten Ende (4) mit dem Windangriffselement (2) mittelbar oder unmittelbar verbunden ist mindestens einen Sensor (6), der bevorzugt mindestens 1 m abwärts vom Windangriffselement (2), weiter bevorzugt 1-3 m abwärts vom Windangriffselement (2) angeordnet ist und mit dem mindestens einem Zugseil (3) verbunden ist, und eineBasisstation (7) umfassend einen Zugseilspeicher (8), mit welchem das zweite Ende (5) des mindestens einen Zugseils (3) verbunden ist, wobeidas Windangriffselement (2) eine stömungszugewandte konkave Fläche (9) aufweist, um bei einer Strömungskraft (F1) eines Windes eine Auftriebskraft (F2) auf das Windangriffselement (2) zu erzeugen und dadurch auf das Zugseil (3) eine Zugkraft (FT) weg von der Richtung der Basisstation (7) zu bewirken.
Absstract of: WO2026033016A1
A fluid energy generation system is provided. The fluid energy generation system comprises a movable foil along a path. The fluid energy generation system further comprises a fluid-directing assembly to induce a fluid flow relative to the foil at a fluid- directing speed with a fluid-directing angle relative to an initial motion fluid speed experienced by the foil due to an initial foil speed of the foil so as to form an apparent fluid with an apparent fluid speed. The foil and the fluid-directing assembly are configured in such a way that when the foil moves at the initial foil speed and the fluid- directing assembly induces a fluid flow relative to the foil at the fluid-directing speed (VF) with the fluid-directing angle, the apparent fluid with the apparent fluid speed and an advancing force along the path are caused on the foil.
Absstract of: WO2026032485A1
A positioning device is provided for positioning a plurality of inserts within an end of a wind turbine blade portion having a partial or full aerofoil profile during manufacture of the blade portion, the inserts each having at least one threaded bushing for embedding in a blade shell of the blade portion. The positioning device comprises a mounting body having a first side and a second side and a plurality of through holes extending between the first side and the second side. The through holes are each configured to receive a respective threaded fastener for connecting the positioning device to the plurality of inserts by engaging the threaded fasteners with the threaded bushings. Each of the plurality of through holes defines a fastener hole axis for receiving the respective threaded fastener. At least two of the through holes have fastener hole axes that are non-parallel relative to each other.
Absstract of: WO2026032848A1
The disclosure relates to a turbine having contrarotating first and second rotors, and a method of operating such a turbine. The turbine comprises a generator having first and second generator parts. The first generator part comprises at least one electromagnet and is arranged to rotate with the first rotor. The second generator part comprises at least one electrical winding and is arranged to rotate with the second rotor. The method comprises controlling the current in the at least one electromagnet and/or the at least one electrical winding such that the difference between the aerodynamic torque acting on each of the first and second rotors is minimised.
Absstract of: DE102024002582A1
1. System zur Fluidversorgung2. 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 (12),- Filtereinrichtung (14), und- Wärmetauscheinrichtung (16), die über fluidführende Leitungen (18, 20) miteinander verbunden und im Rahmen einer Fluidführung (24) entlang einer Strömungsrichtung (26) mit Fluid durchströmbar sind, dadurch gekennzeichnet, dass in Strömungsrichtung (26) gesehen hinter der Filtereinrichtung (14) eine Ausschleuseinrichtung (28) in die Fluidführung (24) geschaltet ist, die in mindestens einem Betätigungszustand das Fluid aus der Fluidführung (24) zumindest teilweise ausschleust und zumindest in einem anderen Betätigungszustand in der Fluidführung (24) in Richtung des jeweiligen Verbrauchers (V) belässt.
Absstract of: WO2026032628A1
A device (1) for monitoring gaseous emissions in industrial plants or when conveying fossil fuels, comprising a wind-exposed element (2), at least one traction cable (3), the at least one traction cable (3) having a first end (4) and a second end (5), the at least one traction cable (3), by way of the first end (4), being indirectly or directly connected to the wind-exposed element (2), at least one sensor (6), which is preferably arranged at least 1 m downstream of the wind-exposed element (2), more preferably 1-3 m downstream of the wind-exposed element (2), and is connected to the at least one traction cable (3), and a base station (7) comprising a traction cable storage device (8) to which the second end (5) of the at least one traction cable (3) is connected, the wind-exposed element (2) having a flow-facing concave surface (9) in order to generate a lifting force (F2) on the wind-exposed element (2) in the event of a wind flow force (F1) and thus to cause a traction force (FT) away from the direction of the base station (7) on the traction cable (3).
Absstract of: US20260042265A1
A method for manufacturing a preform element for a blade of a wind turbine is provided, including the steps: a) arranging a preform element building material including a curable binding agent on a molding surface of a mold such that the shape of the preform element building material adapts to the shape of the molding surface, b) arranging at least one shaping element on or at the preform element building material such that a shaping surface of the shaping element defines a contact surface of the preform element, wherein the shape of the shaping surface corresponds to a contact surface of a blade component arranged in contact with the contact surface of the preform element in the manufactured blade, and c) coding the preform element building material (to conserve the shape of the preform element which is defined by the molding surface and the shaping element.
Absstract of: WO2024211861A1
A facility for manufacturing at least a floater of an offshore wind turbine platform includes a movable barge and a dry dock. The movable barge carries a robotic line configured to manufacture components of cylindrical compartments. The dry dock configured for assembly of the cylindrical compartments into the floater of the wind turbine platform. The dry dock can be either a floodable dry dock integrated to the movable barge or a floating dry dock module releasably connected to a main portion of the movable barge. The dry dock allows the floater to be completed before it is lowered into water and then transported to the deployment site of the offshore wind turbine platform using its own buoyancy.
Absstract of: CN120882972A
An inspection system (200) for inspecting a pultruded sheet (300) for a wind turbine (10) is described. The inspection system comprises an array arrangement (210) having at least two microwave probes (211, 212), comprising a first microwave probe (211) and a second microwave probe (212) offset from each other. The first microwave probe (211) and the second microwave probe (212) define a first detection area (301) and a second detection area (302) to form an overlap area (303) between the first detection area (301) and the second detection area (302). The first microwave probe and the second microwave probe are adapted to provide different frequencies and/or modes of microwaves for inspecting the sheet material. The inspection system further comprises a control unit (400) adapted to vary the frequency and/or mode of the microwaves from the first microwave probe and the second microwave probe during inspection of the sheet material.
Absstract of: EP4692537A1
The present invention relates to a method for repairing wind turbine blades comprising removing the root of the blade and replacing it with a new one, said method adopting an indexing device, blade sectioning phases, chamfering, technical preparation of the connection, positioning the new root using the indexer, external sealing, external lamination, removal of the indexer, internal sealing, installing layers of laminated fabrics on the external region of the connection; installing layers of laminated fabrics on the internal region of the connection; perform the vacuum infusion step of the laminated layers with an epoxy resin; install the cores, close-out, steel ring of the inserts, and other blade accessories, such as lightning rods; perform the finishing and painting of the blade; perform the rebalancing of the blade.
Nº publicación: EP4692535A1 11/02/2026
Applicant:
ALIYARICHERMAHINI MARYAM [FI]
KARAMI MAJID [FI]
Aliyarichermahini, Maryam,
Karami, Majid
Absstract of: EP4692535A1
The invention relates to an arrangement for an urban light post. The arrangement (100) comprises coupling means (4) for being coupled to a light post, at least one electricity generating system (1) for generating electrical power from a renewable energy source, a lighting device (5) and an advertising device (3). The electricity generating system (1) comprises a vertical-axis wind turbine and is connected to at least one of said devices (3, 5). The electricity generating system (1) comprises a vertical conduit, some vertical apertures (1.3) distributed around the vertical conduit and communicated with the vertical conduit, and a generation assembly below the vertical conduit comprising a central shaft, several blades joined to the central shaft and a generator associated to the central shaft. The central vertical conduit comprises an air outlet facing the generation assembly (1.4).
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