542 patents
Page 5 of 28
Utility
Wind Farm Blockage
23 Mar 23
Aspects of the present invention relate to a method for determining annual energy production of a wind farm.
Ewan MACHEFAUX, Juan Pablo MURCIA
Filed: 16 Dec 20
Utility
Apparatuses, Systems and Methods for the Transportation of Wind Turbine Blades on Roadways
23 Mar 23
A transportation arrangement (10) includes a truck (32) and a trailer (34) operatively coupled to each other for hauling a blade.
Joris Kofman, Ariel de Silvio, Kurt Jensen
Filed: 26 Feb 21
Utility
Method for Controlling Wind Turbines of a Wind Park Using a Trained Ai Model
23 Mar 23
A method for controlling wind turbines.
Morten Tim Thorsen, Roberto Ugo Di Cera Colazingari, Casper Hillerup Lyhne
Filed: 19 Sep 22
Utility
a Method for Controlling a Renewable Power Plant During Voltage Events
23 Mar 23
Controlling a current injected to a power grid from a renewable power plant, in response to a voltage event in the power grid At least a current at a point of common coupling between the renewable power plant and the power grid is determined and provided to a power plant controller (PPC).
Dan WU, Germán TARNOWSKI, Torsten LUND, Kouroush NAYEBI, Mu WEI, Uffe C. MERRILD
Filed: 3 Feb 21
Utility
Pitch Control of Wind Turbine Blades In a Standby Mode
9 Mar 23
A method of operating a wind turbine generator comprising a plurality of blades, the method comprising iterating the following steps: comparing an indicated rotor speed with a rotor speed target to determine a rotor speed error; generating a modified rotor speed error by applying a control factor to the rotor speed error; controlling the pitch angle of the blades via a pitch control system in accordance with the modified speed error; and altering the control factor in dependence on a size of the indicated rotor speed.
Fabio CAPONETTI, Andre MARTINS
Filed: 15 Jan 21
Utility
a Nacelle for a Wind Turbine and a Method of Making a Wind Turbine
2 Mar 23
A wind turbine nacelle configured for mounting on a wind turbine tower and housing a rotor-supporting assembly defining a rotation axis.
Torben Ladegaard Baun, Jens Bredal Nielsen, Jens-Jørgen Hansen
Filed: 20 Nov 20
Utility
Methods and Systems for Power Control In a Non-exporting Mode of Operation
23 Feb 23
Aspects of the present invention relate to controlling a renewable energy power plant comprising a plurality of wind turbine generators (WTG)s and an energy storage system (ESS).
Karthikeya Balladi Raghuchandra, Chris Damgaard
Filed: 4 Aug 22
Utility
Wind Turbine Generator with Service Platform and Associated Method
23 Feb 23
A wind turbine generator nacelle (14) comprises a nacelle frame (44) having a first forward hub end and a second aft end.
Torben Ladegaard Baun
Filed: 21 Dec 20
Utility
Control of a Renewable Power Plant In Response to Zero Power Demand Signal
23 Feb 23
Aspects of the present invention relate to a method of controlling a renewable power plant comprising a plurality of renewable power generators electrically connected by a local network and configured to supply active power to a main network.
Arne BARON, Mu WEI, Nils PELZER, Ulf CLAUSEN, Henrik MØLLER, Kasper ZINCK, Kent TANGE, Martin Møller SØRENSEN, Rui WU
Filed: 19 Jan 21
Utility
Method of Retrofitting a Wind Turbine with an Energy Generating Unit
16 Feb 23
A method of retrofitting a wind turbine having a tower and a first energy generating unit with a second energy generation unit is disclosed.
Thomas Hedegaard Bachmann, Jesper Kofoed Jensen
Filed: 24 Oct 22
Utility
Wind Turbine with Virtual Synchronous Generator with Damping Control
16 Feb 23
The invention relates to a method for damping drive train oscillations of a VSM configured wind turbine.
Esmaeil EBRAHIMZADEHVESHAREH, Torsten LUND, Mark FABER, Poul Brandt CHRISTENSEN, Gert Karmisholt ANDERSEN
Filed: 18 Dec 20
Utility
Network for Multi-rotor Wind Turbine Arrangement
16 Feb 23
A control network for a wind turbine system, the wind turbine system comprising multiple rotor-nacelle assemblies mounted on a support structure, the control network comprising: a respective local network associated with each rotor-nacelle assembly, each local network comprising multiple nodes; a central network that is connected to each local network, the central network comprising multiple nodes; and a synchronisation synchronization device that synchronizes data transmission throughout the control network.
David STEELE, Jens Steen KROGH
Filed: 5 Jan 21
Utility
Coating Applicator Tool Head Used with Automated Device for Repairing Leading Edge Damage on Wind Turbine Blade
16 Feb 23
A coating applicator tool head configured for use with a robotic maintenance device includes a tool head body with a frame, a supply container, a drive for actuating delivery of flow of coating from the supply container, a feed tube, a nozzle receiving flow from the feed tube, and a spreading tool such as a roller brush or a spatula receiving flow from the nozzle.
Ivar J.B.K. Jensen, Aksel Petersen, Asger Bioksma Krogstrup, André Alexander Westergaard, Claus Engholm Nielsen, Lean Frandsen, Anders Tuxen
Filed: 18 Dec 20
Utility
Wind Turbine Power Generation Comprising an Ac-dc-ac Converter and a Transformer with a Tap Changer
16 Feb 23
A method of operating a power generating system for a wind turbine connected to an electrical grid, the power generating system comprising a power generator, a converter, a transformer and a tap changer, the method comprising; monitoring a signal for detecting an over-voltage condition in the electrical grid which requires a reduction in the output voltage from the power generating system; initiating a convertor response mode configured to provide at least part of the required voltage reduction; and initiating a transformer response mode configured to provide at least part of the required voltage reduction; wherein the transformer response mode comprises operating the tap changer to adjust the output voltage from the power generating system.
Ciprian BIRIS, Bo SUN
Filed: 19 Jan 21
Utility
Main Bearing Housing of a Wind Turbine
16 Feb 23
A main bearing housing for a wind turbine comprising a bearing arrangement having a sump located in a floor region of the main bearing housing.
Thomas Korsgaard Nielsen, Jan Hove Pedersen
Filed: 11 Dec 20
Utility
Method of Determining Orientation of a Nacelle
16 Feb 23
A method of determining an orientation of a nacelle of a wind turbine, wherein the nacelle carries a Global Navigation Satellite System (GNSS) sensor, the method comprising: yawing the nacelle between a series of orientations; obtaining locus data based on a series of calibration positions measured by the GNSS sensor, wherein each calibration position is measured by the GNSS sensor when the nacelle is in a respective orientation of the series of orientations; storing the locus data; after storing the locus data, measuring a new position with the GNSS sensor; and determining the orientation of the nacelle on the basis of the stored locus data and the new position.
Lars Glavind, Johnny Nielsen
Filed: 12 Oct 22
Utility
Wind Turbine Power Plant with Power Saving Control Method
16 Feb 23
Methods and apparatus for reducing peak power consumption of a grid connected power plant having a plurality of wind turbines.
Mu WEI, Vinu Vijayan, Eric German, Brian Dial-Lapcewich
Filed: 16 Aug 21
Utility
Tool for Supporting Internal Rotatable Members of Wind Turbine Components During Maintenance and Method of Using Same
9 Feb 23
A jacking tool (70, 162, 174) for a wind turbine component (60) having an outer housing (62) and an internal rotatable member (64) disposed in the outer housing (62) and rotatable about a rotational axis (66) is disclosed.
Joris Kofman, Thomas Paw Buus
Filed: 25 Nov 20
Utility
Electrical Generators In Wind Turbines
9 Feb 23
The invention relates to a generator for a wind turbine including a housing of substantially cuboidal form within which is mounted a stator.
Peter Mongeau, Lars Langvardt Krogh, Mustafa Gündüz, Xiaolu Ding, Ulrich Meinekat, Nicole Farell
Filed: 25 Oct 22
Utility
Calculating a Return Period Wind Speed
9 Feb 23
A method of calculating a return period wind speed for a proposed wind turbine site is provided.
Sayantan Chattopadhyay
Filed: 16 Dec 20