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317
resultados
Última actualización
06/03/2026 [07:04:00]
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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).
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.
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).
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.
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).
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).
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.
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.
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.
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.
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.
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.
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.
Nº publicación: EP4702239A1 04/03/2026
Solicitante:
VESTAS WIND SYS AS [DK]
VESTAS WIND SYSTEMS A/S
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.
BOPI
Sede Electrónica
