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Wind Turbine

Wind Turbine-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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A method and a device for determining torsional deformation in a drivetrain
Vestas Wind Systems A/s
June 14, 2018 - N°20180164183

A method of determining torsional deformation in a drivetrain e.g. Of a wind turbine.
Uptower wind turbine component replacement
Inventus Holdings, Llc
June 14, 2018 - N°20180163705

A method for performing uptower maintenance of a wind turbine in order to replace the main bearing on the turbine shaft is disclosed. Embodiments of this method to perform maintenance may include installing a rotor lock to resist rotation of the main shaft during maintenance, providing a lifting device in order to elevate the main shaft, removing the main bearing ...
Tower positioning system
Siemens Aktiengesellschaft
June 14, 2018 - N°20180163703

An arrangement to position a part of the tower of a wind turbine to be used during the installation of the tower, and a method to position the part of the tower is provided. An arrangement to position at least a part of a wind turbine tower in respect to a counterpart during installation is disclosed.
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Wind Turbine Patent Applications
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Bird or bat detection and identification for wind turbine risk mitigation
Identiflight International, Llc
June 14, 2018 - N°20180163699

An automated system for mitigating risk from a wind turbine includes a plurality of optical imaging sensors. A controller receives and analyzes images from the optical imaging sensors to automatically send a signal to curtail operation of the wind turbine to a predetermined risk mitigating level when the controller determines from images received from the optical imaging sensors that an ...
Pneumatic accessory to limit aerodynamic forces in horizontal axis wind turbine blades
Centro De Ingeniería Y Desarrollo Industrial
June 14, 2018 - N°20180163698

This invention consists of a pneumatic accessory to limit aerodynamic forces in horizontal axis wind turbine blades, which is mainly integrated by an inflatable seal or microtab, a rigid cover with a specific shape that assembles onto a cavity external to the suction surface of the blade, and a pneumatic feed system.. .
Operating a wind turbine
Siemens Wind Power A/s
June 14, 2018 - N°20180163697

A method is provided for operating a wind turbine, including the following steps: operating the wind turbine on a basis of a defined controller setting, operating the wind turbine on a basis of a first alternative controller setting, capturing a first performance information of the wind turbine operating according to the first alternative controller setting, operating the wind turbine on ...
Wind Turbine Patent Pack
Download 671+ patent application PDFs
Wind Turbine Patent Applications
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For professional research & prior art discovery
inventor
  • 671+ full patent PDF documents of Wind Turbine-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Segmented pitch ring for a wind turbine blade pitch system
Vestas Wind Systems A/s
June 07, 2018 - N°20180156203

The present invention provides a segmented pitch ring for use in a blade pitch system of a wind turbine. The segmented pitch ring is formed of a plurality of segments manufactured by different processes.
Spar cap assembly for a wind turbine rotor blade
Nordex Energy Gmbh
June 07, 2018 - N°20180156202

A spar cap assembly for a wind turbine rotor blade with a carbon fiber-reinforced spar cap, a lightning conductor, which extends along the spar cap, and an equipotential bonding element, which connects the spar cap and the lightning conductor together electrically conductively, wherein the spar cap includes a plurality of layers of pultruded semi-finished products and the equipotential bonding element ...
Wind turbine having an identity marker arrangement
Mhi Vestas Offshore Wind A/s
June 07, 2018 - N°20180156201

A wind turbine id marker arrangement to enable a wind turbine installation to be identified from the air, the id marker arrangement comprising a display surface to which a pattern of tiles are removably attached.. .
Blade load sensing system for a wind turbine
Vestas Wind Systems A/s
June 07, 2018 - N°20180156200

A method for determining the load on a wind turbine blade, comprising: measuring the blade load by way of a wind turbine blade load sensor; estimating the temperature of the blade; and determining, based on the estimated temperature and the measured load, a temperature-corrected value for the load on the wind turbine blade. The invention also relates to a sensor ...
Energy kite winching using buoyancy
X Development Llc
June 07, 2018 - N°20180156199

Offshore airborne wind turbine systems with an aerial vehicle connected via a tether to an adjustably buoyant body are disclosed. The tether may be coupled to an underwater mooring through which it may move, or it may be coupled to a floating platform through which it may move.
Control method and system for protection of wind turbines
Vestas Wind Systems A/s
June 07, 2018 - N°20180156197

A method is provided of controlling a wind turbine that is operating according to a control signal causing the wind turbine to be over-rated above the wind turbine's rated power. The method comprises: obtaining one or more signals, or values of variables, that indicate the fatigue lifetime of one or more of the wind turbine's components from turbine sensors; applying ...
Ramping power in a wind turbine using gain scheduling
Vestas Wind Systems A/s
June 07, 2018 - N°20180156196

The invention relates to a control system for a wind turbine. The wind turbine comprises a power generator configured to generate power dependent on a power reference and a pitch system configured to adjust the pitch of a blade of the wind turbine dependent on a pitch request.
Wind Turbine Patent Pack
Download 671+ patent application PDFs
Wind Turbine Patent Applications
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For professional research & prior art discovery
inventor
  • 671+ full patent PDF documents of Wind Turbine-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
A wind turbine and a wind turbine blade
Bladena Aps
June 07, 2018 - N°20180156191

A wind turbine blade, comprising: a shell with an aerodynamic profile forming an outer surface on the suction side and the pressure side of the blade, and at least one reinforcing member comprises a rod (9) having a largest cross section between the first (11) and the second (12) end of the rod (9) and is extending in the internal space (7) and with its ...
Wind turbine rotor blade
General Electric Company
June 07, 2018 - N°20180156190

The present disclosure is directed to a rotor blade that includes a shell defining an interior cavity. The rotor blade also includes exterior surfaces defining a pressure side, a suction side, a leading edge, and a trailing edge.
Crane system and an associated method thereof
General Electric Company
June 07, 2018 - N°20180155160

A crane system for a wind turbine is disclosed. The crane system includes a support structure, a movable structure, a slidable device, a first actuator unit, and a plurality of second actuator units.
Improvements relating to the production of wind turbine components
Vestas Wind Systems A/s
June 07, 2018 - N°20180154593

A method of making a composite wind turbine component in a mould is described. The method comprises the steps of: providing a mould; providing one or more first layers (20) of material; arranging the first layer(s) of material in the mould; arranging one or more second layers (20) of material on top of the first layer(s) to form a stack (22); ...
Dc integration of photovoltaic and dfig wind turbine generation with electric storage
Inventus Holdings, Llc
May 31, 2018 - N°20180152131

A power generation and storage system is provided that supplies power to a power grid. The system includes a wind turbine, a doubly-fed induction generator coupled to the wind turbine, and one or more dc energy sources.
Pre-formed coil, winding structure, and stator for a generator of a wind turbine and method ...
Wobben Properties Gmbh
May 31, 2018 - N°20180152069

A form-wound coil of a stator of a generator of a gearless wind power installation is provided. The form-wound coil includes an electrical conductor with a first and a second terminal.
Stator ring for an electric generator, and generator and wind turbine having said stator ring
Wobben Properties Gmbh
May 31, 2018 - N°20180152063

A stator ring for an electric generator is disclosed. The stator ring may be for a synchronous generator or ring generator of a wind power installation.
Wind turbine
Siemens Aktiengesellschaft
May 31, 2018 - N°20180149139

Provided is a wind turbine including a rotor with a hub and several rotor blades arranged at the hub with the rotor blades being rotatable around an axis relative to the hub by a pitch bearing arrangement, whereby each rotor blade extends into the hub with a blade section, with the pitch bearing arrangement including a first and a second ...
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