1037 patents
Page 8 of 52
Utility
Frequency Content Based Monitoring of Wind Turbine Blade Pitch System
27 Apr 23
Systems, methods, and computer program products for monitoring a wind turbine (10).
Frank Møller Hansen
Filed: 12 Apr 21
Utility
Wind turbine power plant with power saving control method
25 Apr 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
a Method for Controlling a Multirotor Wind Turbine
20 Apr 23
A method for controlling a multirotor wind turbine comprising two or more energy generating units is disclosed.
Søren DALSGAARD, Anders Yde WOLLESEN, Kim Hylling SØRENSEN, Julio Xavier Vianna NETO, Jonathan SAMSON
Filed: 8 Mar 21
Utility
Wind turbine blades
18 Apr 23
A reinforcing structure for a wind turbine blade is in the form of an elongate stack of layers of pultruded fibrous composite strips supported within a U-shaped channel.
Mark Hancock, Frank Hoelgaard Hahn, Chris Payne
Filed: 31 May 22
Utility
Apparatuses for wind turbine blade railroad transportation and related systems and methods
18 Apr 23
A tip bolster (32) for supporting a wind turbine blade (40) on a railcar (14) includes a clamp (360) including first and second clamp arms (364, 366) having first and second jaws (384, 386), respectively, and being configured to be selectively movable relative to each other in a clamping direction for applying and releasing a clamping force on the blade (40) interposed therebetween, via the first and second jaws (384, 386), wherein the first and second clamp arms (364, 366) are configured to be urged relatively toward each other in response to a decrease in the clamping force.
Kurt Jensen, Henrik Timm Sørensen
Filed: 3 Sep 20
Utility
Wind turbine nacelle structure and a method of assembling a wind turbine nacelle structure
18 Apr 23
A nacelle of a wind turbine generator comprising: a base frame (10) that is separate from and which supports a main bearing housing (12), in use, the base frame (10) being configured to connect with a lower portion of the main bearing housing (12); and a nacelle structure (8) that is separate from and which is connected to the base frame (10) at a first connection, wherein that nacelle structure (8) extends away from the base frame (10) and defines at least in part an interior nacelle volume; characterised in that the nacelle structure (8) is connected to the main bearing housing (12) by way of a second connection at a point arranged above a plane of a rotor axis of the main bearing housing (12).
Joël Saraiva Nunes, Morten Hedegaard Petersen, Thomas Astrup
Filed: 19 Sep 19
Utility
Method for damping harmonics
18 Apr 23
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: 20 Nov 18
Utility
Hybrid power plant and a method for controlling a hybrid power plant
11 Apr 23
The invention relates to a hybrid power plant for producing power to the electrical grid, the hybrid power plant comprising a plurality of energy assets; a first renewable power generating unit, such as wind turbine generators, and an energy storage unit, preferably a battery energy storage system.
Mads Rajczyk Skjelmose, Henrik Møller
Filed: 28 Nov 19
Utility
Installation of cables and other components in a wind turbine tower
11 Apr 23
A new method for installing one or more electric cables (60) in a wind turbine tower section (100) is provided.
Martin Werner Nielsen, Børge Øllgaard
Filed: 26 Nov 20
Utility
Method of Installing Rotor Blades on an Offshore Wind Turbine
6 Apr 23
The invention relates to a method of installing rotor blades (5) on an offshore wind turbine (2).
Sedin Buzdalek, Peter Sigfred Mortensen, Ben Møller Nielsen, Torben Damsgaard, Mads Møller Kristensen
Filed: 2 Mar 21
Utility
Determining an Action to Allow Resumption Wind Turbine Operation after a Stoppage
6 Apr 23
The invention provides a wind turbine method that includes receiving alarm state data indicating that the wind turbine has entered an alarm state in which operation of the wind turbine has stopped, and receiving sensor data from a plurality of sensors of the wind turbine indicative of operating conditions associated with the wind turbine.
Morten Tim THORSEN, Roberto Ugo Di Cera Colazingari, Casper Hillerup Lyhne
Filed: 19 Sep 22
Utility
Wind turbine blade and wind turbine power generating apparatus
4 Apr 23
A wind turbine blade includes: a metal receptor including a blade tip of the wind turbine blade; and a blade body portion connected to the metal receptor so as to be positioned on a blade-root side of the metal receptor, the blade body portion having a hollow structure and forming an airfoil shape in a blade tip region of the wind turbine blade with the metal receptor in a joint region to the metal receptor.
Kenji Sato, Masayuki Hiraishi
Filed: 26 Apr 17
Utility
Tower for an Offshore Wind Turbine Comprising a Crane and Method of Manufacturing Such a Tower
30 Mar 23
The invention relates to a method of manufacturing a tower (2) for an offshore wind turbine as well as such a tower.
Mikkel Møller Madsen, Mikkel Pihl Jensen
Filed: 10 Mar 21
Utility
Bearing Monitoring by Pressure Sensor
30 Mar 23
A wind turbine has a bearing housing, a rolling element bearing within the bearing housing and a space within the bearing housing for containing grease for lubricating the rolling element bearing.
Christian Bager
Filed: 19 Apr 21
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
Methods and systems for power control in a non-exporting mode of operation
21 Mar 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 with reduced DC-voltage reserve
21 Mar 23
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 Doan, Torsten Lund, Gert Karmisholt Andersen
Filed: 6 Dec 18