1037 patents
Page 20 of 52
Utility
Determining icing condition using mechanical wind sensor
12 Jul 22
Embodiments herein describe a method and associated controller for a wind turbine.
Johnny Nielsen, Jacob Deleuran Grunnet
Filed: 11 Dec 18
Utility
Wind turbine blade manufacture
12 Jul 22
Improvements relating to wind turbine blade manufacture A method of making wind turbine blades of variable length is described.
Jonathan Smith, John Rimmer
Filed: 16 Oct 19
Utility
a Nacelle of a Wind Turbine
30 Jun 22
A nacelle of a wind turbine is disclosed.
Joël Saraiva Nunes
Filed: 17 Mar 20
Utility
Control of a Wind Turbine Using Split Power Reference Signals
23 Jun 22
A method of controlling a wind turbine connected to an electrical grid is provided.
Jacob Deleuran GRUNNET
Filed: 24 Mar 20
Utility
Improvements Relating to Electrical Power Generators for Wind Turbines
23 Jun 22
An electrical power generator for a wind turbine comprising: a generator housing, a stator at a radially outward position and a rotor in a radially inward position, wherein the rotor comprises a cylindrical ring structure arranged about a rotational axis, R, and defining a central hollow portion.
Lars Langvardt Krogh, Peter Mongeau, Joris Kofman
Filed: 3 Apr 20
Utility
Methods for mounting or dismounting a wind turbine component of a multirotor wind turbine
21 Jun 22
A method for mounting or dismounting a wind turbine component of an energy generating unit in a multirotor wind turbine is disclosed.
Torben Ladegaard Baun
Filed: 15 Dec 16
Utility
Adaptive estimation of available power for wind turbine
21 Jun 22
Embodiments are generally directed to techniques for operating a wind turbine of a wind power plant.
Kasper Zinck, Martin Ansbjerg Kjær, Jesper Sandberg Thomsen, Jacob Deleuran Grunnet
Filed: 30 May 18
Utility
Power production forecasting for a wind turbine
21 Jun 22
A method for forecasting power production of at least one wind turbine, the wind turbine forming part of a wind farm arranged at a site.
Tomislav Maric, Martin Qvist, Line Storelvmo Holmberg
Filed: 27 May 19
Utility
Wind energy park with airborne wind energy systems and a direct current (DC) internal grid
21 Jun 22
The present invention relates to wind energy park connected to an electrical grid, having airborne wind energy systems (AWES), e.g. with kites.
Morten Lindholm, Thomas S. Bjertrup Nielsen, Torben Petersen, Lars Helle
Filed: 22 Jan 19
Utility
Insulated shaft joint
21 Jun 22
The present invention relates to an insulated shaft joint (1) for electrically insulating a rotational member (2) from an end section of a shaft (3) to which the rotational member (2) is connected.
Christian Bager, Noel Yambeh Yambaha
Filed: 17 Nov 17
Utility
Apparatus and methods for determining icing risk in wind turbines
21 Jun 22
According to an embodiment of the present invention there is provided an apparatus for controlling a sub-system of a wind turbine.
Jacob Deleuran Grunnet, Claus Thybo, Johnny Nielsen
Filed: 14 Jun 18
Utility
Hybrid power plant and a method for controlling a hybrid power plant
21 Jun 22
The invention relates to a hybrid power plant with a plurality of energy assets comprising several renewable power generating units, preferably in turn comprising wind turbines and/or solar power units, and an energy storage unit, such as battery energy system.
Dumitru-Mihai Valcan
Filed: 24 Jun 19
Utility
Wind Turbine Rotor Blade Configured for Reduced Trailing Edge Noise
16 Jun 22
Wind turbine rotor blade with reduced trailing edge noise A wind turbine rotor blade is described, the rotor blade extending in a spanwise direction between a root end and a tip end, and extending in a chordwise direction between a leading edge and a trailing edge.
Mohammad Kamruzzaman, Jeremy Hurault
Filed: 5 May 20
Utility
Controlling Power Distribution at Deadband States
16 Jun 22
Aspects of the present invention relate to a method for controlling one or more wind turbine generators.
Kouroush Nayebi, Søren Kappelgaard, Thair Mahmoud
Filed: 12 Jul 21
Utility
Wind turbine with modular main shaft fastening system and rotor locking disc
14 Jun 22
A wind turbine (10) includes a first connecting structure (36) associated with the main shaft (34) fixed to a second connecting structure (40) of a rotor hub (22).
Daniel Brämer, Simon Kabus, Lasse Køgs Andersen, Jeppe Hesseldal Otten
Filed: 9 Oct 19
Utility
Method for reducing oscillations in wind turbine blades
14 Jun 22
A system for a wind park including: a control system in communication with a plurality of unmanned air vehicles, wherein the control system is configured to deploy one or more unmanned air vehicles during a triggering condition; and wherein the deployed unmanned air vehicles are guided towards an assigned wind turbine and to interact with a blade of that wind turbine in order to control oscillation of the blade.
Gunnar K. Storgaard Pedersen, Ivar J. B. K. Jensen, Gerner Larsen, Christian Skov Frederiksen, Klaus Lynge Petersen
Filed: 21 Jun 18
Utility
Method of controlling a wind turbine
7 Jun 22
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 a voltage in the electrical grid which requires an increase in output voltage from the power generating system; determining a partial-load condition of the converter, which corresponds to the converter being configured to output a voltage which is substantially below its maximum output voltage; and upon determining the partial-load condition, operating the tap changer to tap down the transformer, and operating the converter to provide the required increase in output voltage from the power generating system.
Ciprian Biris, Bo Sun, Philip Came Kjær
Filed: 21 Jan 21
Utility
Integral fluid cooling of electrical machine
7 Jun 22
The present invention relates to a laminated stator stack for an electric machine comprising, a plurality of stator teeth and stator slots, for receiving at least one electrical conductor, at least one axial coolant duct, at least one outwards radial coolant duct and at least one inwards radial coolant duct, wherein the ducts are arranged internally in the laminated stator stack and interconnected to form a predominantly closed flow path, the outwards and inwards radial coolant ducts extent into the stator teeth, for cooling of the stator teeth, and the laminated stator stack comprises a plurality of lamination sheets.
Peter Mongeau
Filed: 9 Dec 15
Utility
Calculating a return period wind speed
7 Jun 22
Calculating a wind speed associated with a return period at a proposed wind turbine site.
Mark Zagar, Karthik Vasudevan
Filed: 12 Nov 19
Utility
Method for Evaluating Expected Performance of a Wind Farm
2 Jun 22
Evaluating expected performance of a wind farm during a voltage event of a power grid, using a simulation tool.
Miguel Angel COVA ACOSTA, Piyush Gupta, Hans Abildgaard
Filed: 1 Dec 21