1037 patents
Page 32 of 52
Utility
Integrated Hybrid Power Plants for Off-grid Systems
5 Aug 21
The present invention relates to a hybrid power plant comprising a plurality of power units being operatively connected to an internal power grid, wherein the power ratings of the plurality of power units of the hybrid power plant are determined in accordance with active and reactive power losses in the internal power grid in order to obtain optimal and cost efficient operation of the hybrid power plant.
Lennart PETERSEN
Filed: 3 May 18
Utility
Determining wind direction offset using yaw events
3 Aug 21
A wind turbine includes a wind direction sensor, a yawing system, and a control system for yawing the wind turbine rotor relative to the wind.
Johnny Nielsen
Filed: 29 Jun 17
Utility
a Rotor for a Wind Turbine with a Pitch Bearing Unit
29 Jul 21
A rotor (1) for a wind turbine is disclosed.
Lasse Køgs Andersen, Peter Bækhøj Schandel, Anna Elena Teidelt, Simon Kabus
Filed: 26 Apr 19
Utility
Rotor Control System for Reducing Structural Vibrations Based on M-blade Transformation
29 Jul 21
The present invention relates to a rotor control system for actuating pitch of pitch adjustable rotor blades in order to reduce vibrations of a wind turbine element, e.g. tower vibrations.
Jesper Sandberg THOMSEN, Keld HAMMERUM
Filed: 7 May 19
Utility
Method and apparatus for assembling a wind turbine blade having an internal web
27 Jul 21
A method and apparatus for assembling a wind turbine blade (10) including first and second outer shell portions (16, 18) and an internal web (12) are provided.
Andrew Hedges, Arne Haahr
Filed: 10 Jan 18
Utility
Method of Controlling a Wind Turbine
22 Jul 21
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
a Wind Turbine with Hinged Blades Having a Hinge Position Between Inner and Outer Tip End of the Blades
15 Jul 21
A wind turbine (1) comprising a tower (2), a nacelle (3) and a hub (7) is disclosed.
Thomas S. Bjertrup Nielsen, Peter Bjørn Andersen
Filed: 12 Jun 19
Utility
Modular Wind Turbine Blade
15 Jul 21
A modular wind turbine blade is described.
Jonathan Smith
Filed: 31 May 19
Utility
a Wind Turbine with a Pivoted Rotor Blades, Wire and Release Mechanism for Stopping
15 Jul 21
A wind turbine (1) comprising a tower (2), a nacelle (3) and a hub (7) is disclosed.
Peter Bjørn Andersen, Thomas S. Bjertrup Nielsen, Aksel Petersen, Peng Wang
Filed: 12 Jun 19
Utility
Wind Turbine Pitch Actuator Mounting Structure
8 Jul 21
Wind turbine pitch actuator mounting structure A mounting structure is described for attaching a pitch actuator to a hub of a wind turbine.
Simon Kabus, Jacob Hviid Nielsen, Jesper Lykkegaard Neubauer, Erik Garde, Lasse Køgs Andersen, Frank Møller Hansen
Filed: 5 Jan 17
Utility
Wind Turbine Blade Leading Edge Pairing
8 Jul 21
A wind turbine blade has a blade body and a leading edge fairing.
Gerner Larsen, Ian Stewart
Filed: 29 May 19
Utility
Wind Turbine with Blades Hinged at an Intermediate Position
8 Jul 21
A wind turbine (1) comprising a tower (2), a nacelle (3) and a hub (7) is disclosed.
Thomas S. Bjertrup Nielsen, Peter Bjørn Andersen
Filed: 12 Jun 19
Utility
Wind Turbine Method for Detection and Control of Whirling Osillations
8 Jul 21
The invention relates to a method for detecting and controlling whirling oscillations of the blades of a wind turbine.
Søren DALSGAARD, Julio Xavier Vianna NETO
Filed: 13 May 19
Utility
Method and System for Controlling a Wind Turbine to Reduce Nacelle Vibration
8 Jul 21
This invention relates to obtaining a movement signal indicative of a vibrational movement of a tower.
Keld HAMMERUM, Jesper Sandberg THOMSEN
Filed: 8 May 19
Utility
Wind Turbine Control Using Constraint Scheduling
8 Jul 21
The invention provides a method for controlling a wind turbine, including predicting behaviour of one or more wind turbine components such as a wind turbine tower over a prediction horizon using a wind turbine model that describes dynamics of the one or more wind turbine components or states.
Fabio CAPONETTI, Tobias Gybel HOVGAARD, Christian JEPPESEN, Silvia Estelles MARTINEZ
Filed: 5 Jan 21
Utility
Method and System of Lubricating Consumers to Be Monitored Via Their Lubricant
8 Jul 21
A method involves directing lubricant to different consumers which are to be monitored via their lubricant.
Simon Schjøtt, Thomas Korsgaard Nielsen, Jan Hove Pedersen, Sascha Gutt, Daniel Henriksen
Filed: 18 Dec 20
Utility
Distributed data analysis system for wind power plants background
6 Jul 21
A method, controller, wind turbine, and computer program product are disclosed for processing and analyzing wind turbine operational data in a distributed data analysis system.
Anders Rhod Gregersen, Jan Krogh Jensen, Mehran Nourbakhsh, Morten Tim Thorsen, Martin Qvist
Filed: 24 Nov 17
Utility
Overboosting techniques for wind power plant
6 Jul 21
A method and control arrangement are disclosed for controlling power output of a wind power plant (WPP) including a plurality of wind turbine generators (WTGs).
Kouroush Nayebi, Mu Wei, Dumitru-Mihai Valcan, Jesper Sandberg Thomsen
Filed: 23 May 16
Utility
Wind turbine control system comprising improved upsampling technique
6 Jul 21
A wind turbine control unit comprising a control module configured to control an actuator system by outputting a first control signal, wherein the first control signal includes a current control sample value and a predicted control trajectory; the control unit further comprising an upsampling module configured to receive the first control signal from the control module, and to output a second control signal for controlling the actuator system, the second control signal having a higher frequency that the first control signal.
Tobias Gybel Hovgaard, Keld Hammerum, Kasper Zinck
Filed: 22 May 17
Utility
Method for Ramping Up Power In a Power Facility
1 Jul 21
The present invention relates to a method for releasing a requested amount of power from a power facility to an associated power grid, the method comprising the steps of providing a release signal as to when the requested amount of power is to be released from the power facility to the associated power grid, ramping up the power generation of the power facility, and releasing the requested amount of power to the associated power grid in accordance with the release signal, wherein at least part of an excess power generated during ramping up is dissipated and/or stored in suitable power handling modules.
Mu WEI, Kouroush NAYEBI, Torsten LUND
Filed: 2 Oct 18