1037 patents
Page 19 of 52
Utility
Wind Turbine Blade Spar Structure
21 Jul 22
In a first aspect of the invention there is provided a wind turbine blade shear web comprising an elongate web panel and a mounting flange extending along a longitudinal edge of the panel.
Jonathan Smith
Filed: 5 May 20
Utility
Method of Shutting Down a Wind Turbine
21 Jul 22
The invention provides a method of shutting down a wind turbine, the wind turbine comprising a rotor with a plurality of blades; and a generator system coupled to the rotor.
Karthik VASUDEVAN, Ian COUCHMAN
Filed: 18 Jun 20
Utility
Improvements Relating to Electrical Power Generators for Wind Turbines
21 Jul 22
There is provided a method (100) of installing a pitch tube (27) into an electrical power generator (24) for a wind turbine, the method comprising: installing (105a) the pitch tube (27) so that it is coaxial with a rotational axis (R) of the generator (24); supporting (105b) a bearing arrangement (50) associated with the pitch tube (27) at an end of the generator (24) using one or more primary supports (52), wherein each of the primary supports (52) comprises a first end (58) connected to the bearing arrangement (50) and a second end (60) connected to a component (32) associated with a rotating reference frame of the generator (24); and supporting (110) the bearing arrangement (50) using one or more secondary supports (54), wherein each of the secondary supports (54) comprises a first end (62) connected to the bearing arrangement (50) and a second end (64) connected to a component (42) associated with a stationary reference frame of the generator (24).
Lars Langvardt Krogh, Rolf Nyborg Broge
Filed: 21 Apr 20
Utility
Ice Shield for Tower Mounted Equipment
21 Jul 22
A tower (1) having equipment (3) mounted thereon is disclosed.
Erik Larsen
Filed: 2 Jun 20
Utility
Large Inductors for Lightning Protection of Power Systems
21 Jul 22
Embodiments herein describe a discharge filter, located in a root of a wind turbine blade, which includes one or more cables wound into large scale inductors using an internal or external surface of the root as a mandrel.
Nathan A. BRILLIANT
Filed: 24 Jun 20
Utility
Segmented Vibration Absorber
21 Jul 22
A vibration absorber for securely fixing to the housing of a gearbox includes an absorber mass having a first group of segments that are rotationally symmetrical to one another with respect to a rotational axis and/or central axis of the gearbox.
Wim De Laet, Ben Marrant, Frederik Vanhollebeke
Filed: 5 Mar 20
Utility
Wind turbine yaw control system with improved wind direction tracking
19 Jul 22
A wind turbine including yaw control comprising a controller receiving an input signal, and providing an output control signal to a yaw actuator.
Tobias Gybel Hovgaard, Martin Møller Sørensen
Filed: 31 May 18
Utility
System and method for handling wind turbine components for assembly thereof
19 Jul 22
A method of handling a wind turbine component for assembly or maintenance, comprising moving one or more unmanned air vehicles to respective positions proximal to a wind turbine component so that the wind turbine component can be supported by the one or more unmanned air vehicles; and controlling the one or more unmanned air vehicles to lift the wind turbine component and manoeuvre said component with respect to a wind turbine.
Gunnar K. Storgaard Pedersen, Christian Skov Frederiksen, Anton Bech, Gerner Larsen, Ivar J. B. K. Jensen, Klaus Lynge Petersen
Filed: 21 Jun 18
Utility
Enhanced multi voltage dip ride through for renewable energy power plant with battery storage system
19 Jul 22
A method for operating a renewable energy power plant comprising a plurality of renewable energy generators, a plurality of power dissipation systems and a battery storage system is provided.
Manoj Gupta, Ravi Kumar
Filed: 3 Jun 19
Utility
an Adhesive Deposition Tool for Applying Structural Adhesive to a Wind Turbine Blade Component
14 Jul 22
This invention relates to an adhesive deposition tool for applying a bead of structural adhesive onto an application surface of a wind turbine blade component.
Paul Lewis
Filed: 18 May 20
Utility
Tool Assembly for Tensioning Tower Bolts of a Wind Turbine Tower
14 Jul 22
A tool assembly (1) for tensioning tower bolts (12) of a wind turbine tower is disclosed.
Rasmus Sanderhoff Johansen
Filed: 19 May 20
Utility
Reduction of Edgewise Vibrations Using Blade Load Signal
14 Jul 22
The present invention relates to a rotor control system for actuating pitch of pitch adjustable rotor blades of a wind turbine in order to reduce edgewise blade vibrations.
Jesper Sandberg THOMSEN, Morten Bro, Ian COUCHMAN
Filed: 26 May 20
Utility
Reduction of Edgewise Vibrations Using Torsional Vibration Signal
14 Jul 22
The present invention relates to a rotor control system for actuating pitch of pitch adjustable rotor blades of a wind turbine in order to reduce edgewise blade vibrations.
Jesper Sandberg THOMSEN, Ian COUCHMAN, Morten BRO
Filed: 26 May 20
Utility
Method for Controlling a Renewable Energy Farm In Compliance with Obligations Towards a Power Grid
14 Jul 22
A method for controlling a renewable energy farm comprising a plurality of wind turbines and at least one central control unit is disclosed.
Kouroush NAYEBI, Torsten Lund, Frank Ormel, Mogens Bjerning
Filed: 12 Jan 22
Utility
Method for Handling a Wind Turbine Component and Associated Lifting System
14 Jul 22
A method for handling a wind turbine component (20) is disclosed.
Henrik Petersen, Jakob Anders Sørensen
Filed: 9 Jun 20
Utility
Frequency Support from a Power Plant with an Electrical Storage Unit
14 Jul 22
The invention relates to a method for controlling a power plant for providing frequency support to a power grid.
Mads Rajczyk SKJELMOSE, Kouroush NAYEBI, Henrik MØLLER
Filed: 20 Aug 20
Utility
Full DC Voltage Power Backup System for Wind Turbine
14 Jul 22
The present invention relates to a wind turbine comprising an internal power supply grid for distributing power to a number of power consuming units of the wind turbine, the wind turbine further comprising a power backup system connected to the internal power supply grid for supplying power to said internal power supply grid during a grid fault, wherein the power backup system comprises a power storage module providing a total backup voltage that falls within a nominal voltage range of the internal power supply grid of the wind turbine.
Morten Bagger SØGAARD, Niels Erik DANIELSEN, Alun JONES, Carsten Lindgaard JENSEN
Filed: 15 May 20
Utility
Thrust balance control of a multirotor wind turbine based on constraints
12 Jul 22
A method for controlling a multirotor wind turbine is disclosed.
Søren Dalsgaard, Jesper Lykkegaard Neubauer, Kim Hylling Sørensen, Jacob Brøchner, Erik Carl Lehnskov Miranda, Peter Bøttcher, Julio Xavier Vianna Neto, Torben Petersen
Filed: 18 Dec 18
Utility
Method and system for controlling a wind turbine to manage edgewise blade vibrations
12 Jul 22
A method of controlling a wind turbine for the avoidance of edgewise vibrations.
Thomas Hedegaard Bachmann, Anders Steen Nielsen
Filed: 5 Nov 18
Utility
Modulating wind power plant output using different frequency modulation components for damping grid oscillations
12 Jul 22
A method, controller, wind power plant, and computer program product are disclosed for operating a wind power plant comprising a plurality of wind turbines, the wind power plant producing a plant power output.
Philip Carne Kjær, Florin Iov
Filed: 7 Dec 16