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453
resultados
Última actualización
09/01/2026 [07:00:00]
Resumen de: AU2024270988A1
Method of installing the offshore wind power plant, in which a number of installation design variants are modelled to determine performance characteristics. Modelling comprises applying a Monte Carlo method. An installation design is then selected based on the variant with the highest performance characteristics. The offshore wind power plant may be controlled by determining its instability probability characteristics based on modelling using a plurality of known installation design parameters and one or more variable control parameters associated with the wind power plant, wherein modelling comprises applying a Monte Carlo method. The one or more variable control parameters may then be controlled such that the wind power plant is operated below a selected instability probability threshold.
Resumen de: AU2024292776A1
The present disclosure relates to a support structure (200, 240, 250) inside a nacelle (106) of a wind turbine (100) comprising a connecting portion (202) configured for attaching the support structure (200, 240, 250) to a main frame (210) of the wind turbine (100), a first supporting portion (204) for supporting at least a generator (216) of the wind turbine (100), and a second supporting portion (206) for supporting at least one other component of the wind turbine (100), in particular at least one electrical component of the wind turbine (100). In an attached state, the first supporting portion (204) adjoins the connecting portion (202), the second supporting portion (206) adjoins the connecting portion (202), and the second supporting portion (206) is arranged below the first supporting portion (204). The disclosure further relates to a wind turbine (100), comprising a tower (102), a nacelle (106) attached to the tower (102) and supporting a rotor (108), and a plurality of rotor blades (110) attached to the rotor (108).
Resumen de: AU2024314486A1
The object of the invention is a concrete segment of a section of a wind turbine tower which minimizes the undesirable local effects in the connection area between adjacent concrete sections, a section comprising at least two concrete segments, a set comprising two adjacent sections and a joint disposed between the two adjacent sections, a tower comprising at least one set, a mould configured to cast a concrete segment and a method of assembling a wind turbine.
Resumen de: AU2024312012A1
The present invention relates to a retaining device of a post-tensioning element of a post-tensioning system of a tower of a wind turbine that maintains the distance between the interior wall of the tower and the post-tensioning element even if the tower suffers a bending moment due to lateral loads, to a post-tensioning system of a tower of a wind turbine comprising the retaining device and at least one post-tensioning element and the tower of a wind turbine comprising the post-tensioning system, and to a method of retaining a post-tensioning element of a post-tensioning system of a tower of a wind turbine.
Resumen de: AU2024276287A1
A kite system comprising a kite (14), comprising a gondola (25) and comprising a line tree (24), wherein the kite (14) is joined to the gondola (25) by means of the line tree (24). The line tree (24) comprises a branching block (27, 28). The branching block (27, 28) is connected to the gondola (25) by means of a control cable (35, 36). The line tree (24) comprises a first cable section (48), which extends between the branching block (27, 28) and a first attachment point (61) of the kite (14). The line tree (24) comprises a second cable section (49), which extends between the branching block (27, 28) and a second attachment point (62) of the kite (14). The length of the control cable (35, 36) between the gondola (25) and the branching block (27, 28) is changed by a control mechanism (39). The length of the first cable section (48) between the branching block (27, 28) and the first attachment point (61) is changed by a trimming mechanism (40). The invention also relates to a method for operating a kite system.
Resumen de: GB2642353A
A floatable foundation 100 for a wind turbine generator and/or electrical equipment (fig.1, 61), having a central column structure (10,11,12), three outer column members (20,21,22) disposed about the central column structure, three horizontally extending lower connection members, such as pontoon members (30,31,32), each horizontally extending lower connection member fixed to and extending between the central column structure and a respective one of the three outer column members, and three horizontally extending upper connection members, such as beam members (40,41,42), each horizontally extending upper connection member fixed to and extending between the central column structure and a respective one of the three outer column members, wherein each column member comprises a ballast tank (fig.14, 81) configured so that an upper ballast water level in the ballast tank is vertically higher than the seawater surface (fig.14, 90). The ballast tank may be arranged about an air filled interior (fig.21, 85) and/or comprise first and second watertight decks (fig.30, 78, 79) defining the ballast tank therebetween.
Resumen de: GB2642328A
An offshore hydrogen production system comprising: a hydrogen production facility (10) comprising a renewable power generator (70) and at least one electrolyser (16). The capacity of the at least one electrolyser (16) corresponds to a power output of the power generator (70). The hydrogen production facility (10) is configured to be supplied with utilities for the production of hydrogen from a utilities system (11) which is located remote from the offshore hydrogen production facility (10). Also claimed is a method of producing hydrogen, a method of designing an offshore hydrogen production system, and method for the production of an offshore hydrogen production system. Also claimed is a utilities pipeline comprising a plurality of utilities fluid pipelines including at least one water supply and one hydrogen gas supply, at least one power supply cable or instrument control cable and wherein one of the water supply pipeline or hydrogen supply pipeline is positioned centrally about a longitudinal axis of the umbilical.
Resumen de: GB2642187A
A hang-off system for a bend controller for an elongate element (10) extending from subsea from a body of water up to an offshore structure (20) is disclosed. The hang off system comprises a bend controller (100) for controlling how much the elongate element (10) can bend; and a hang-off (200) for hanging off the bend controller (100) at an installed production position for the elongate element (10). The bend controller (100) is adjustably attached to the hang-off (200) by a plurality of adjustment elements (400), being configured for at least one of: independently adjust flexibility, setting an amount of flexible (force) resistance of a movement of the bend controller (100) relative to the hang-off (200); and independently adjust and set a fixed distance between the bend controller (100) and the hang-off (200).
Resumen de: EP4675049A1
A monopile adapted for supporting a wind turbine, the monopile defining a central axis (X) and comprising an envelope (22) having a radially outer surface (28), a radially inner surface (30), a radially median surface (M), and at least one hole (20) defining a center (O), and being delimited by an edge (32) defining a loop (L) on the radially median surface, the loop defining a shape in orthogonal projection on a plane (P') tangent to the radially median surface at the center.The shape (S) is encompassed between a circle (C) and a rectangle (RR), both centered on said center, the circle having a diameter (D2) and a perimeter.The rectangle has a length (L1) equal to or larger than the diameter and smaller than the diameter multiplied by 1.20, and has a width (L2) equal to the diameter.The shape has a length equal to said perimeter multiplied by a value comprised between 1.10 and 1.25.
Resumen de: EP4675102A1
A rotor locking assembly (10) for removably locking a rotor (2) of a wind turbine (1) is specified, the rotor locking assembly (10) comprising a locking pin (11) movable along a locking direction (100) between a locking position and a non-locking position, a stationary component (12) comprising a pin-retaining region (120) reaching from a first side (121) to a second side (122) of the stationary component (12) along the locking direction (100), wherein the second side (122) is opposite to the first side (121) along the locking direction (100), the pin-retaining region (120) being configured for accommodating the locking pin (11), so that the locking pin (11) is movable in the pin-retaining region (120) along the locking direction (100), a rotatable component (13) arranged at a first side (121) of the stationary component (12), the rotatable component (13) being configured for rotating with the rotor (2) and comprising at least one locking element (131) configured for interacting with the locking pin (11), so that a rotational movement of the rotatable component (13) is prevented when the locking pin (11) is in the locking position, a spacer element (14) arranged at a second side (122) of the stationary component (12), the spacer element (14) comprising a spacer region (141) being configured for accommodating a part of the locking pin (11) at least when the locking pin (11) is in the non-locking position.
Resumen de: EP4675912A1
Verfahren zum Steuern eines Synchrongenerators einer Windenergieanlage, wobei zum Ansteuern des Synchrongenerators vorläufige Stromsollwerte mittels einer Stromvorgabeeinrichtung zum Einstellen eines vorläufigen Arbeitspunktes vorgegeben werden, die von der Stromvorgabeeinrichtung vorgegebenen vorläufigen Stromsollwerte durch Korrekturwerte in modifizierte Stromsollwerte verändert werden, um den vorläufigen Arbeitspunkt zu optimieren, wobei eine Anpassungseinrichtung die Korrekturwerte durch eine Anpassungsvorschrift der Anpassungseinrichtung bestimmt, und die modifizierten Stromsollwerte zum Ansteuern des Synchrongenerators verwendet werden, um einen modifizierten Arbeitspunkt einzustellen.
Resumen de: WO2024223219A1
Method for arranging at least one blade building preform element (7) in a blade mold (8) for further processing, comprising the steps: a) placing the at least one preform element (7) on a mold surface of the blade mold (8), b) placing at least one further preform element (26) and/or at least one blade component and/or at least one manufacturing tool (10) on the mold surface and/or on the at least one preform element (7) by moving it in a moving direction along a moving path (12), and c) bending at least one part of at least one bending section (9) of the at least one preform element (7) such that the at least one bending section (9) at least partially overlaps the at least one further preform element (26) and/or the at least one blade component and/or at least one manufacturing tool (10) such that the at least one bending section (9) blocks a reverse movement of the at least one further preform element (26) and/or the at least one blade component and/or at least one manufacturing tool (10) in the reverse direction along the moving path (12).
Resumen de: TW202503167A
Method for manufacturing a carbon beam (9) adapted to be a part of a wind turbine blade (2) to increase or to cause the mechanical strength of the wind turbine blade (2), wherein the final carbon beam (9) comprises at least one core component (10) being made of or comprising at least one carbon plank (17) and/or a core arrangement (15) of core mats comprising carbon fibers, wherein at least a part of the core component (10) is arranged between skin components (11, 12) being made of or comprising a skin stack (13, 14) of skin mats (16) each, wherein the at least one core component (10) and the skin components (11, 12) are provided and then joined together to build the final carbon beam (9), wherein a prefabricated core component (10) is used, and wherein either also prefabricated skin components (11, 12) are used or wherein the skin components (11, 12) are produced by arranging the skin stack (13, 14) in a predetermined shape and fixing the skin mats (16) with an adhesive.
Resumen de: WO2024180227A1
A wind turbine gearbox is disclosed for transmitting a wind generated rotary input to multiple electrical generators. The gearbox includes a first gearbox stage with a first bull gear and at least five first pinion gears. The first bull gear receives the wind generated rotary input and the pinion gears mesh with the first bull gear to generate at least five first rotary outputs. The first output shafts, fixed relative to the pinion gears and suspended in plain bearings, transmit the first rotary outputs to the electrical generators via a second gearbox stage. The first gearbox stage has a gear ratio of 5:1 or more, and the second gearbox stage has a gear ratio equal to or less than that of the first gearbox stage gear ratio.
Resumen de: CN120826553A
The invention relates to a tooth (10) for a toothed torque transmission assembly, having a tooth flank (18) for torque exchange with an opposite flank of a meshing partner, the tooth flank (18) having a periodically extending tooth flank correction (22) with a sine wave pattern having a locally extending period length T, wherein the periodic tooth flank corrections (22) are superimposed with spatial microstructures (26), where the local maximum (28) is at the shortest distance t from the closest local minimum (30), where tlt; t/2. By increasing white noise in the structural sound emitted by the teeth (10) by means of the microstructures (26), the emission of noise disturbing human beings at torque transmitting devices can be reduced.
Resumen de: GB2642376A
A buoyant foundation 40 for supporting a wind turbine, the foundation comprising a polymeric outer shell 94; capped by an upper coupling plate 60 for coupling to the transition piece of a wind turbine support structure; a steel core 110 inside the polymeric shell and joined to the coupling plate; a hermetically sealed void 100 between the polymeric shell and the steel core. Preferably the thermoplastic comprises one or more of Polyethylene Terephthalate (PET or PETE); High-Density Polyethylene (HDPE); Polyvinyl Chloride (PVC or Vinyl); Polypropylene (PP); Acrylonitrile Butadiene Styrene (ABS); Polycarbonate; Polyethylene. The thermoplastic may be fibre reinforced comprising one or more of glass fibre, carbon fibre, aramid fibre, nylon fibre, cellulose fibre and metal fibre. The steel core may be joined to the coupling plate and serve to sandwich a portion of the outer shell in that during to provide a hermetic seal to the outer shell. Preferably the outer shell is spheroidal. A support structure, a wind turbine and a method of manufacture are also claimed.
Resumen de: EP4675100A1
A method of controlling a loading on a wind turbine support structure, the wind turbine support structure comprising a wind turbine, wherein the method of controlling the loading comprises the following steps, obtaining one or more first parameters, wherein the one or more first parameters are related to sea ice, estimating a sea ice loading based on the obtained one or more first parameters, obtaining one or more second parameters, wherein the one or more second parameters are related to structural loading of the wind turbine created by a wind force, estimating a wind turbine loading based on the one or more second parameters, calculating the loading on the wind turbine support structure, wherein the calculation is based on a combination of the sea ice loading and the wind turbine loading, determining if the calculated loading on the wind turbine support structure is within a predetermined loading threshold, and controlling the wind turbine if the calculated loading on the wind turbine support structure is determined to be above the predetermined loading threshold.
Resumen de: EP4674585A1
A method of recycling composite material, the composite material comprising reinforcement fibres embedded in a matrix material. The method comprises: loading the composite material into a container; treating the composite material in the container with a liquid; transporting the container to a recycling station, wherein the liquid degrades the matrix material in the container during the transporting of the container; and at the recycling station, recycling the reinforcement fibres by separating them from the matrix material.
Resumen de: EP4675101A1
The present application relates to the technical field of offshore wind power, discloses an offshore wind power system and an operation method thereof, and the system comprises: an offshore wind turbine, an offshore data center, an offshore ranch, an offshore platform, submarine cables and a shore station; wherein the offshore wind turbine and the offshore platform are arranged above a sea level, the offshore ranch is arranged in seawater, and the offshore data center is arranged on a seabed; the offshore wind turbine, the offshore data center and the offshore ranch are interconnected by cables in a wind turbine sleeve; the offshore platform, the shore station and the wind turbine sleeve are interconnected by the submarine cables; wherein, the offshore wind turbine is configured to supply power to the offshore data center and the offshore ranch, and transmit surplus power to the shore station through the offshore platform; the surplus heat of equipment of the offshore data center is configured to supply heat for the offshore ranch. The present application improves the energy utilization efficiency of the offshore wind power, the utilization efficiency of sea area, and the high-efficiency environmental control for the offshore ranch.
Resumen de: CN223767646U
本实用新型公开了一种便于更换的风电密封毛刷，涉及毛刷技术领域，包括衔接底座，所述衔接底座的一侧外壁和正面均开设有装配槽，所述衔接底座的另一侧外壁和背面均设置有装配件，装配件与装配槽的位置相对应，所述装配件的内部贯穿开设有孔洞二，所述衔接底座的顶部开设有孔洞一，孔洞一位于装配槽的上方。本实用新型通过将毛刷设计呈分段式，并通过这种固定方式，便于毛刷的安装拆卸和运输，可以将多组衔接底座连接成一条完整的毛刷，也可以向衔接底座的横向装配，且安装后通过装配件装配在装配槽内用螺栓固定的方式将各段衔接底座紧密连接成一个整体，提高了毛刷的使用灵活性，也在一定程度上提升了毛刷整体的密封性。
Resumen de: CN223772364U
本申请涉及风力发电技术领域，特别涉及一种风力发电机组变流器两相自驱动冷却系统，包括：至少一个两相冷板，至少一个两相冷板与风力发电机组变流器对应设置，以吸收风力发电机组变流器释放的热量；至少一个冷凝器，至少一个冷凝器与至少一个两相冷板相连，以将至少一个两相冷板吸收的热量释放至外部环境中。由此，解决了相关技术中部分水冷变流器已出现超温现象，且水冷系统存在泵耗高、噪音大以及漏液的安全隐患，降低了变流器冷却系统运行的可靠性，增加了维护成本，无法保障风电设备的稳定运行的问题。
Resumen de: CN223767643U
本实用新型提供了一种装配式减震组合结构风电塔筒，涉及风力发电建筑技术领域。包括：包括预制塔筒节段、法兰盘连接构件、塔筒爬梯；其中，所述预制塔筒节段包括有中空的FRP管柱、钢管柱，所述FRP管柱和钢管柱之间形成浇筑腔，所述浇筑腔内浇筑有UHPC混凝土以组成FRP‑钢管混凝土组合结构；相邻的所述预制塔筒节段之间通过法兰盘连接构件连接；所述塔筒爬梯设置于所述预制塔筒节段内侧。通过本方案装配式减震组合结构风电塔筒可以具有可规模化预制、运输和安装方便、施工工期短等优点。
Resumen de: CN223767644U
本实用新型提供了一种风电机组塔筒应力状态监测装置，其包括：塔体，相邻两个塔体拼接处均设有横梁，所述塔体内壁边缘分别设有监测机构和限位机构，所述监测机构和限位机构交错分布至横梁之间，且所述监测机构和横梁上均设有第一应力传感器。本申请在塔体相拼接位置进行应力变化的监测，并通过监测机构进行第一应力传感器的安装，能够在原有塔筒内壁上进行后续安装，且能够与限位机构相配合实现第一应力传感器的稳固安装，在塔筒工作时可通过周围的第一应力传感器监测状态变化，并配合横梁实现塔体间的稳定性能，并在出现弯曲变化时同样进行有效监测，提高监测效果，确保风电机组塔筒的正常稳定运行。
Nº publicación: CN223767650U 06/01/2026
Solicitante:
德国恩德能源欧洲股份两合公司
Resumen de: CN223767650U
本实用新型涉及加热元件、加热系统和风力涡轮机转子叶片，加热元件用于风力涡轮机转子叶片，包括：两个电连接件，这两个电连接件适于连接到风力涡轮机转子叶片的供电线路，以及限定的几何形状，其配置为布置在所述风力涡轮机转子叶片的特定表面区域上，加热元件配备有位置指示器，位置指示器适于与所述风力涡轮机转子叶片的前缘对准。本实用新型提供一种更易于安装的用于风力涡轮机转子叶片的加热元件。
BOPI
Sede Electrónica
