Alerta

耐磨传动装置

Resumen de: WO2025040529A1

The invention relates to a transmission (18) having: a first transmission stage (26); a second transmission stage (28) directly downstream of the first transmission stage (26) in the torque flow direction; a casing tube (48) which radially outwardly delimits a lubricating channel (34); and a bearing assembly (42) for mounting the casing tube (48), which bearing assembly is provided in a transition region (40) between the first transmission stage (26) and the second transmission stage (28); wherein: the bearing assembly (42) has a first bearing (60) and a second bearing (61) which is axially offset with respect to the first bearing (60); the first bearing (60) and the second bearing (61) are fastened to a common bearing bushing (58) for conjoint rotation; and a supply channel (68) which extends in the radial direction and which fluidically communicates, through the bearing bushing (58), with the lubricating channel (34) is provided in the axial direction between the first bearing (60) and the second bearing (61) for the purpose of supplying lubricant from the lubricating channel (34) to the first transmission stage (26) and/or to the second transmission stage (28). Owing to the axially mutually spaced bearings (60, 61) for the casing tube (48), it is possible to dispense with a contact seal between the lubricating channel (34) and the supply channel (68), making it possible to implement a wear-resistant, lubricated transmission (18).

TURBINE AND SOLAR POWERED ELECTRIC OR HYBRID VEHICLE

Resumen de: US20260077665A1

An electric or Hybrid vehicle is provided, the electric or Hybrid vehicle including: a battery configured to provide motive power to the vehicle; one or more electrical systems controlling one or more operations of the vehicle; a turbine configured to be exposed to fluid flow while the vehicle is in motion; a generator coupled to the turbine and configured to generate electricity in response to rotation of the turbine; and a control system configured to selectively control flow of electricity from the generator to the battery for charging the battery and to the one or more electrical systems for powering the one or more electrical systems.

Blattlager

Resumen de: DE102024126999A1

Die vorliegende Erfindung betrifft ein Blattlager zur Lagerung eines Rotorblattes einer Windenergieanlage an einer Nabe, mit einem Innenringelement (1) und einem konzentrisch zu dem Innenringelement (1) angeordneten Außenring (2). Um ein solches Blattlager anzugeben, welches eine hohe Steifigkeit und damit einen hohen Verformungswiderstand bei gleichzeitig geringem Gewicht aufweist, wird vorgeschlagen, dass an einer Innenmantelfläche (3) des Innenringelementes (1) mindestens ein Zugelement (4) befestigt ist, wobei durch das mindestens eine Zugelement (4) an mindestens zwei einander gegenüberliegenden Angriffspunkten (5) einander entgegengerichtete Zugkräfte auf das Innenringelement (1) aufbringbar sind.

DUCT SUPPORT SYSTEM FOR A WIND TURBINE BLADE

Resumen de: US20260078742A1

Provided herein are duct support systems and methods for installing and supporting a flexible duct in an interior of a wind turbine blade. The system comprises a duct support including an eyelet and at least one bonding surface, wherein the bonding surface is glued to an interior surface of the wind turbine blade near a tip of the wind turbine blade, and a cable, wherein the cable is connected to a tip-most end of the flexible duct, the cable passes through the eyelet of the duct support, and the cable passes through the flexible duct, whereby the flexible duct can be retracted from or deployed to the tip of the wind turbine blade by pulling the cable in a respective direction.

WIND TURBINE, METHOD OF ACQUIRING INFORMATION, AND WIND TURBINE MANAGEMENT SYSTEM

Resumen de: US20260078740A1

An aerial vehicle obtains information regarding the external condition of a wind turbine. The wind turbine includes a tower, a nacelle rotatably supported by the tower, and a wireless charging device provided in the nacelle for charging the aerial vehicle. The aerial vehicle charged by the wireless charging device can stably acquire information regarding the appearance of the wind turbine without being limited in an available flight time.

Blade guiding system for a wind turbine blade rack

Resumen de: US20260078739A1

The invention relates to a blade guiding system (10) for guiding at least one wind turbine blade (1) during a positioning of the wind turbine blade (1) in or a removal of the wind turbine blade (1) from a wind turbine blade rack (100) comprising at least one blade guiding unit (11), the blade guiding unit (11) further comprising at least one guiding rail (12) and at least one trolley unit (13).

SCALABLE SYSTEM AND ENGINE FOR FORECASTING WIND TURBINE FAILURE

Resumen de: US20260078741A1

Example systems and methods comprise receiving sensor measurements including time data from one or more wind turbines over time, aligning time domain data of the sensor measurements of a particular wind turbine with a rotation speed of the particular wind turbine, the particular wind turbine being at least one of the one or more wind turbines, transforming the aligned time domain data to obtain a cepstrum data, identifying one or more quefrency components of the cepstrum data that correspond to periodicities of interest, classifying at least one of the one or more quefrency components with future failure of at least one component of the particular wind turbine, and providing an alert to a user based on the classification to alert the user of a predicted failure of the particular wind turbine.

WIND TURBINE ROTOR BLADE WITH A HEATING ELEMENT

Resumen de: US20260078743A1

A wind turbine rotor blade including a wind turbine rotor blade shell structure including a fiber reinforced composite material; an electrical heating element arranged on an outer surface of the wind turbine rotor blade shell structure, the electrical heating element having an electrical heating conductor with an end section; an electrical supply line running along a longitudinal direction of the wind turbine rotor blade; and, a connector connecting the end section of the heating conductor electrically to the electrical supply line wherein the connector includes an outer thread screwed directly into the fiber reinforced composite material and into the electrical supply line.

Ice Detection and Precautionary System Shut-Down Event Reduction Systems and Related Methods

Resumen de: US20260077867A1

Ice detection test apparatuses, systems, and methods are disclosed. In some cases, ice detection and precautionary system shut-down event reduction systems and related methods are provided. The system utilizes a turbine engine ice detection apparatus that includes and engine pressure simulation device, an air moving device, and a first air pressure sensor associated with the engine pressure simulation device. The embodiment further includes an ice monitor controller that receives inputs from the first air pressure sensor and at least one second sensor located adjacent a turbine engine intake. The ice monitor controller performs comparisons of inputs from these sensors against each other and stored values to determine actual icing conditions then generate warnings on a display to an operator. The exemplary control section has multiple modes including manual, semi-manual and automatic.

METHOD AND SYSTEM FOR COLLECTING STORAGE MEDIUM FOR OFFSHORE POWER GENERATION ENERGY

Resumen de: US20260077836A1

In a method for transferring a storage medium of power generation energy loaded by a power generation float to a collection base, a power generation float is connected to both sides of a deck part, a power generation float is moved to a collection base, a deck part straddles a long bank projecting on a water surface along a water channel through which a hull can pass along a quay wall of a collection base, a power generation float is anchored in a state where one of the hulls enters a water channel, a hull on at least one side of the deck part is separated from the deck part, and a storage medium capable of storing energy is connected on a side where the hull of the deck part is separated, and the float leaves with the hulls connected to both sides of the deck part.

BUOYANT OFFSHORE RENEWABLE ENERGY SYSTEM MOUNTING PLATFORM

Resumen de: US20260077834A1

A buoyant offshore renewable energy system mounting having a buoyant spar and a plurality of mooring lines arranged to tether the spar to a bed of a body of water. The buoyant spar is positioned in the body of water at an operating depth. The plurality of mooring lines includes one or more first mooring lines affixed to the spar and arranged to engage the bed of the body of water. At least three further mooring lines are in communication with the spar between the top end and the bottom end, and a second end of each of the further mooring lines engage the bed of the body of water such that the further mooring lines are oriented diagonally at the operating depth. The first end of the spar is positioned above the surface, and the second end is positioned below the surface of the body of water.

METHOD FOR TRANSFERRING ENERGY STORAGE MEDIUM BETWEEN POWER GENERATION FLOAT AND TRANSPORT VESSEL IN OFFSHORE POWER GENERATION SYSTEM

Resumen de: US20260077835A1

A method of transferring a storage medium loaded on a power generation float from a float that generates electricity on the ocean to a transport vessel on the ocean includes a first process of fixing the power generation float to the transport vessel so that a height of a loading place of the storage medium of the power generation float is higher than a height of a storage place of the storage medium of the transport vessel, a second process of forming a first path in which the storage medium can move between the loading place of the storage medium of the power generation float and the storage place of the storage medium of the transport vessel, and a third process of moving the storage medium from the loading place of the power generation float to the storage place of the transport vessel by gravity through the first path.

SYSTEM AND METHOD FOR MINIMIZING TRIPS IN A POWER GENERATING ASSET

Resumen de: US20260081547A1

A method for minimizing trips in a power generating asset prior to synchronization includes providing a dynamic trip threshold to a protection scheme of the power generating asset and modifying the dynamic trip threshold prior to and after synchronization of the power generating asset to minimize the trips in the power generating asset caused by the protection scheme of the power generating asset.

LOAD MEASURING SYSTEM, DAMAGE PROBABILITY ESTIMATING SYSTEM, LIFESPAN PREDICTING SYSTEM, LOAD MEASURING METHOD, DAMAGE PROBABILITY MONITORING METHOD AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM

Resumen de: US20260079060A1

It is determined which of the teeth of a ring gear are subject to a load and to what extent the load is exerted. A load measuring system includes: a load detecting part for use in a moving part of a wind turbine, the moving part including a ring gear with a plurality of teeth and at least one drive unit with a pinion meshing with the ring gear, the load detecting part being configured to detect an applied load that is exerted on a tooth of the ring gear due to application of an external force or a driving force of the drive unit via the pinion with the ring gear meshing with the pinion; and a position identifying part for identifying, from among the teeth of the ring gear, a target tooth subject to the applied load.

FRICTION SHIM

Resumen de: US20260078806A1

A friction shim for use between the mating faces of two rotary components of a drivetrain is provided, the friction shim including a rigid substrate; an annular arrangement of holes, each hole placed to receive a fastener of a bolted joint between the rotary components; wherein the outer edge of the friction shim includes a series of lobes defined by a first radius and a second radius, wherein the first radius extends from a centerpoint of the friction shim and crosses a hole and extends beyond that hole by a first predetermined distance; the second radius extends between adjacent holes; and the first radius exceeds the second radius by a second predetermined distance. A drivetrain including a friction shim between the mating faces of first and second rotary components and a method of assembling such a drivetrain are also provided.

WIND TURBINE BLADE LIFTING DEVICE BASED ON OFFSHORE WIND TURBINE UNIT

Resumen de: US20260078738A1

The present application provide a wind turbine blade lifting device based on an offshore wind turbine unit, including: a clamping assembly and an adjusting assembly, where the clamping assembly includes a clamping box and a plurality of clamping base members, the clamping box is internally provided with a fixing plate, and the plurality of clamping base members are independently provided on both sides of the clamping box; the clamping base members penetrate through a sidewall of the clamping box and extend into the clamping box and are detachably connected to the adjusting assembly provided in the clamping box; the adjusting assembly includes a conveying member, a hydraulic barrel, and a fixing barrel, the conveying member is provided at bottom of the fixing plate, both sides of the conveying member are detachably connected to the plurality of clamping base members, respectively.

Auxiliary Power System and Control for Rural and/or off grid Wind Turbines

Resumen de: US20260078737A1

The present invention relates to a wind turbine park (100), comprising at least a first wind turbine (110) and a second wind turbine (120) for generating a power product, and a main line (101) connecting the first wind turbine (110) and the second wind turbine (120) for transporting the power product. The wind turbine park (100) further comprises an auxiliary power line (102) being connected to the first wind turbine (110) and the second wind turbine (120), wherein the auxiliary power line (102) is configured for transporting auxiliary power for a wind turbine maintenance or standby operation to at least one of the first wind turbine (110) and the second wind turbine (120). Furthermore, the wind turbine park (100) comprises an auxiliary power unit (103) for generating the auxiliary power, wherein the auxiliary power unit (103) is connected to the auxiliary power line (102).

DAMPENING SYSTEM AND METHOD FOR WIND TURBINE INSTALLATION

Resumen de: US20260078736A1

A Dampening system for dampening a movement of a tower of a wind turbine is provided including a string for being attached to the tower for applying a pulling force to the tower. The dampening system further includes a pulling device for providing a defined pulling force onto the string and a controlling device for controlling the pulling device. A method for dampening a movement of a tower of a wind turbine is also provided.

HEATING ELEMENT FOR A WIND TURBINE ROTOR BLADE

Resumen de: US20260078735A1

A heating element for a wind turbine rotor blade including: two electrical connectors adapted to be connected to electrical supply lines of the wind turbine rotor blade, and a defined geometry configured to be arranged on a specified surface area of the wind turbine rotor blade. The heating element is provided with a position indicator adapted to be aligned with a leading edge of the wind turbine rotor blade.

PRE-BENT WIND TURBINE BLADE WITH MULTIPLE INFLECTION POINTS AND METHOD OF MAKING SAME

Resumen de: US20260078734A1

A wind turbine blade (40) for a wind turbine (10) includes an elongate body (42) defining a root end (44), a tip end (46), a leading edge (56), and a trailing edge (58). The elongate body (42) further defines a pitch axis (60) and a blade centre line axis (64) extending along a length of the blade (40). The blade centre line axis (64) defines a pre-bend in the blade (40), wherein the curve that defines the blade centre line axis (64) includes at least a first inflection point (I1) and a second inflection point (I2) between the root end (44) and the tip end (46) of the blade (40). A method of making a wind turbine blade (40) having a blade centre line axis (64) with multiple inflection points is disclosed and a moulding assembly (80) for making the pre-bent wind turbine blade (40) is also disclosed.

可変羽根型風車

Resumen de: JP2026049757A

【課題】風向きによらず回転することのできる新規な風車構造を提供する。【解決手段】鉛直な回転軸４と、鉛直な回転軸４に装備されて、周方向に等間隔離れた複数個所に、互いに同形な複数の羽根１２、１３を垂直軸周りに回動自在に片持ち状に支持する羽根支持体１１を有し、各羽根１２、１３は垂直面に沿った板状であり、上下に延びた一端縁側が羽根支持体１１に軸支されて上下に延びた他端縁側が回動端縁として水平面内で回動可能である。羽根支持体１１には各羽根１２、１３毎に羽根の回動範囲を制限する制限手段が設けられている。【選択図】図１

AEROGENERADOR DE EJE HORIZONTAL CUBIERTO O ENTUBADO Y AGRUPACION DE AEROGENERADORES DE EJE HORIZONTAL CUBIERTOS O ENTUBADOS

Resumen de: WO2026057911A1

The invention relates to a ducted wind turbine comprising: a horizontal rotary shaft (1); blades (3) connected by one end to a bushing (2); and an electric generator (4) connected to the horizontal shaft by a gear box (5). In addition, the blades (2) and the bushing (3) are shrouded by a conduit provided with: an inlet section, with an inlet opening (6) that allows the passage of an air current; a central section, with at least two lateral faces (7a, 7b), an upper face (7c) and a lower face (7d); and an outlet section, with an outlet opening (8) arranged at an angle of 0-75º, such that the angle of the direction of the air current in the outlet opening (8) is at 165-90º with respect to that of the air current in the inlet opening (6).

OFFSHORE PLATFORM FOR ENERGY FARMING

Resumen de: WO2026059486A1

An offshore platform (10) for energy farming is provided. The offshore platform (10) includes a plurality of first beams (12) arranged to receive a plurality of solar panels, the first beams (12) defining a first layer (16), a plurality of second beams (14) arranged 5 to define a second layer (18), and a plurality of posts (20) separating the first and second layers (16, 18). A plurality of hollow pipes (22) is attached to a base of the second layer (18), the hollow pipes (22) extending across the second layer (18).

LAYER FOR INCREASING DAMPING ON WIND TURBINE BLADES

Resumen de: US20260078731A1

A system and method for manufacturing a hybrid composite laminate system. The method includes positioning a plurality of non-natural fiber layers comprising at least one of: glass fibers and carbon fibers, preparing at least one natural fiber layer, and positioning the at least one natural fiber layer adjacent to, and in contact with at least one of the plurality of non-natural fiber layers. The method also includes increasing a first structural damping coefficient of the hybrid composite laminate system to be more than a second structural damping coefficient of a reference composite laminate without the natural fiber layer.

DUAL LOCKING POSITION REACTIVE, REVERSIBLE BLADE TURBINE SYSTEM FOR ALTERNATIVE ENERGY PRODUCTION

Nº publicación: US20260078730A1 19/03/2026

Solicitante:

CUMMINGS MICHAEL SCOT [US]
Cummings Michael Scot

Resumen de: US20260078730A1

A reactive turbine system provides a turbine having a top support and a bottom support defining a system axis therebetween. The turbine is configured to rotate about the system axis in a flow of fluid, and at least one reactive turbine blade is disposed between the top and bottom supports. The reactive turbine blade is configured for communication with the flow of fluid, and the reactive turbine blade, spinning in a first direction in the flow of fluid, reaches a first locking position and reverses until, spinning in a second, opposing direction, reaches a second locking position and reverses again to spin in the second direction in the flow of fluid. The system further comprises a guard disposed about the turbine configured to spin independently in the flow of fluid. Methods of using the reactive turbine system are also provided herein.