542 patents
Page 21 of 28
Utility
a Wind Turbine and an Airborne Wind Energy System Sharing Yaw System
2 Dec 20
A wind installation comprising a wind turbine (1) and an airborne wind energy system (12, 13) is disclosed.
Torben Ladegaard Baun
Filed: 3 May 18
Utility
Controlling a Wind Turbine Using Control Outputs at Certain Time Stages Over a Prediction Horizon
2 Dec 20
The invention provides a method for controlling a wind turbine.
Jacob Deleuran GRUNNET, Tobias Gybel HOVGAARD
Filed: 31 May 20
Utility
Methods and Systems for Generating Wind Turbine Control Schedules
2 Dec 20
Generating a control schedule for a wind turbine, the control schedule indicating how the turbine maximum power level varies over time.
Chris SPRUCE, Chakradhar BYREDDY, Kelvin HALES, Judith TURNER
Filed: 16 Aug 20
Utility
Controlling Flap Loading on a Wind Turbine Blade Based on Predicted Flap Loading
2 Dec 20
Tobias Gybel HOVGAARD, Kasper Zinck
Filed: 31 May 20
Utility
Transportation System and Method for Loading a Wind Turbine Tower Segment
2 Dec 20
A transportation system (300) for, and a method (1104, 1106, 1108) of loading for transportation of, a segment (330) of a wind turbine tower are disclosed.
Shinto Mathew, Michael Christensen, Joris Kofman
Filed: 15 Mar 18
Utility
Method of Retrofitting a Wind Turbine with an Energy Generating Unit
2 Dec 20
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: 19 Mar 18
Utility
Controlling a Wind Turbine During a Low Voltage Grid Event Using MPC
18 Nov 20
A wind turbine system comprising a nacelle mounted on a tower, a rotor having a plurality of blades and a boundary layer control system configured to control airflow through blade surface openings in each of the blades.
Martin Ansbjerg KJÆR, Tobias Gybel HOVGAARD
Filed: 1 May 17
Utility
a Method for Controlling an Airborne Object Coupled to a Wind Turbine
18 Nov 20
A method of controlling an airborne object (2), such as a kite or a glider, is disclosed.
Thomas S. Bjertrup Nielsen, Torben Ladegaard Baun
Filed: 20 Jan 19
Utility
a Method for Operating a Plurality of Chopper Circuits
18 Nov 20
The present invention relates to a method for simultaneous operation of a plurality of chopper circuits of a wind turbine power converter, the method comprising the steps of operating a controllable switching member of a first chopper circuit in accordance with a first switching pattern, and operating a controllable switching member of a second chopper circuit in accordance with a second switching pattern, wherein the first switching pattern is different from the second switching pattern during a first time period.
Lars HELLE, Torsten LUND
Filed: 29 Nov 18
Utility
a Wind Turbine with a Movable Container Housing a Hoisting Mechanism
18 Nov 20
A wind turbine (1) comprising a tower (2) and a nacelle (3) mounted on the tower (2) is disclosed.
Joris Kofman
Filed: 19 Aug 18
Utility
Insert for a Wind Turbine Blade Root
4 Nov 20
An insert (105) for a wind turbine blade root.
Jonathan Smith, James Smith, Robert Ernst, Mark Folsom
Filed: 6 Dec 18
Utility
Applying Wind Turbine Yaw Moment Via Pitching
4 Nov 20
There is presented a method for controlling a rotor on a wind turbine, wherein the rotor is comprising one or more blades, and wherein the wind turbine is comprising a pitch system, the method comprising: Operating the rotor in a standstill or idling operating state, determining or receiving one or more control parameters, where the control parameters enable determining one or more yawing parameters may be described as a function of the one or more control parameters, wherein the one or more yawing parameters comprises one or more of: An angular yawing velocity of the a yawing section, an angular yawing acceleration of the yawing section, and/or a yawing moment applied by the yawing section on a remainder of the wind turbine, and pitching based on the one or more control parameters one or more blades of the rotor with the pitch system.
Anders Yde WOLLESEN, Julio Xavier Vianna NETO, Kim Hylling SØRENSEN
Filed: 3 Dec 18
Utility
Determining Icing Condition Using Mechanical Wind Sensor
4 Nov 20
Embodiments herein describe a method and associated controller for a wind turbine.
Johnny NIELSEN, Jacob Deleuran GRUNNET
Filed: 10 Dec 18
Utility
Lubrication System and Filter Placement
4 Nov 20
The present invention relates to a lubrication system for a wind turbine (105).
Thomas Korsgaard Nielsen
Filed: 16 Nov 17
Utility
Method for Damping Harmonics
4 Nov 20
Harmonics of a power output of a power plant at a point of common coupling between the power plant and a utility grid, wherein the power plant comprises a plurality of energy production units.
Mu WEI, Dan WU
Filed: 19 Nov 18
Utility
Wind Turbine with Reduced Dc-voltage Reserve
4 Nov 20
The invention relates to a method for operating a wind turbine which comprises a power generator, a generator side converter, a grid side converter, a DC link electrically connected to an output of the generator side converter and an input of the grid side converter.
Ciprian BIRIS, Kent TANGE, Duy Duc DON, Torsten LUND, Gert Karmisholt ANDERSEN
Filed: 5 Dec 18
Utility
Power Ramp Rate Control
28 Oct 20
Regulating a power ramp rate of a wind park at a point of common coupling (PCC) between the wind park and a utility grid.
Hans Kristian BJØRN, Jan Vestergaard KNUDSEN, Sanka SAIBABU
Filed: 19 Nov 18
Utility
Rotor Speed Control of a Wind Turbine
28 Oct 20
The invention provides a method for controlling rotor speed of a wind turbine.
Jacob Deleuran GRUNNET, Tobias Gybel Hovgaard, Jan-Willem Van Wingerden, Sebastiaan Mulders
Filed: 21 Apr 20
Utility
an Apparatus for Movement along a Tower Structure
28 Oct 20
An apparatus (1) for movement along a tower structure (11) is disclosed, the apparatus (1) being configured to be arranged at least partly circumferentially around the tower structure (11).
Angelo Sardellano
Filed: 13 Sep 17
Utility
a Method and an Assembly for Handing Wind Turbine Blades
21 Oct 20
A method and a lifting arrangement for mounting a blade on a wind turbine rotor carried by a wind turbine structure.
Gunnar K. Storgaard Pedersen
Filed: 3 Dec 17