1037 patents
Page 35 of 52
Utility
Apparatus and Methods for Monitoring the Ambient Environment of Wind Turbines
13 May 21
According to an embodiment of the present invention there is provided an apparatus for monitoring an ambient environment of a wind turbine.
Jacob Deleuran GRUNNET, Claus THYBO, Johnny NIELSEN
Filed: 14 Jun 18
Utility
Improvements Relating to Voltage Control In Renewable Power Plants
13 May 21
There is provided a method of operating a renewable power plant that is connected to a wider power network by a bus.
Manoj GUPTA, Ravi KUMAR, Janakiraman SIVASANKARAN, Mario Dante JARDIEL, Anoop Vijay TIWARI, Kouroush NAYEBI
Filed: 15 May 18
Utility
Control system for a wind turbine comprising a blade controller for each blade of the wind turbine
11 May 21
The present invention relates to control of a wind turbine, and in particular it relates to a distributed control system including a blade controller for each blade of the wind turbine.
Keld Hammerum, John Bengtson
Filed: 8 Feb 17
Utility
Controlling bearing wear
11 May 21
A method of controlling a wind turbine is described.
Jacob Deleuran Grunnet, Damien Castaignet, Keld Hammerum, Kasper Zinck
Filed: 10 Feb 17
Utility
Wind installation comprising a wind turbine and an airborne wind energy system
11 May 21
A wind installation comprising a wind turbine (1) and an airborne wind energy system (12, 13), e.g. in the form of a kite (12) or a glider (13) is disclosed.
Torben Ladegaard Baun
Filed: 4 May 18
Utility
Method for reliability testing of a driven component
11 May 21
A method is provided for testing a reliability of a plurality of driven components (22, 24, 30), such as those to be used as power train elements in one or more wind turbines.
Antonio Correia
Filed: 28 Sep 17
Utility
Wind Turbine Control Method
29 Apr 21
A method of operating a wind turbine.
Jakob VESTERGAARD, Anders Steen NIELSEN, Juan Pablo MURCIA
Filed: 2 May 19
Utility
Method for assessing performance impact of a power upgrade
27 Apr 21
Assessing performance impact of a power upgrade of one or more wind turbines of a wind farm that includes a group of target wind turbines and a group of reference wind turbines.
Dan Beltoft, Sven Jesper Knudsen, Carsten Krogh Nielsen
Filed: 18 Nov 16
Utility
Coupling assembly and wind turbine comprising such assembly
27 Apr 21
The present invention relates to a coupling assembly (1) for fixedly connecting a rotational member (2) to an end section (3) of a hollow shaft (4).
Christian Bager
Filed: 16 Aug 17
Utility
Sub-resonant mode dual control of DC-DC converter with secondary-side resonant tank
27 Apr 21
A DC to DC power converter is described that includes a transformer, a primary side connected to a primary transformer winding, and a secondary side connected to a secondary transformer winding.
Catalin Gabriel Dincan, Philip Carne Kjær
Filed: 29 Jan 18
Utility
Controlled Switching Current of an On-load Tap Changer of a Wind Turbine
22 Apr 21
The invention relates to a method for controlling a wind turbine which comprises a transformer has a variable turns ratio such as an on load tap changer transformer.
Jesper HILLEBRANDT, Philip Carne Kjær
Filed: 23 Dec 20
Utility
Improvements Relating to Wind Turbine Blade Manufacture
22 Apr 21
A wind turbine blade and associated method of manufacture is described.
Arne Haahr, Andrew Hedges, Morten Taulbjerg
Filed: 4 Apr 18
Utility
Joint for connecting a wind turbine rotor blade to a rotor hub and associated method
13 Apr 21
A connecting joint for attaching a wind turbine rotor blade to a rotor hub includes a bolt having a blade end configured to be coupled to the rotor blade and a hub end configured to be coupled to the rotor hub.
Anton Bech
Filed: 9 Dec 16
Utility
Wind turbine control based on forecasts
13 Apr 21
A wind turbine, power plant and associated method of controlling a wind turbine is provided.
Chris Spruce, Kelvin Hales, Judith Turner
Filed: 22 Jun 16
Utility
Methods and systems for generating wind turbine control schedules
13 Apr 21
A method of generating a control schedule for a wind turbine is provided, the control schedule indicating how the turbine maximum power level varies over time, the method comprising: receiving input indicative of a target minimum wind turbine lifetime; determining a value indicative of the current remaining fatigue lifetime of the wind turbine or one or more turbine components, based on measured wind turbine site and/or operating data; and varying a parameter of an initial predefined control schedule that specifies how the turbine maximum power level varies over time.
Chris Spruce, Kelvin Hales, Judith Turner
Filed: 29 Jun 16
Utility
Control of a wind turbine using real-time blade model
13 Apr 21
A wind turbine control system comprising a controller of a control mechanism of a wind turbine, wherein the controller implements a computerized real-time blade model to calculate operational parameters of the controller, and wherein the computerized real-time blade model receives as inputs a determined wind turbine operating point and a rotor-plane wind speed value that is estimated in real-time.
Jacob Deleuran Grunnet, Thomas Krüger
Filed: 30 Mar 17
Utility
Improvements Relating to Wind Turbine Blade Manufacture
8 Apr 21
A method of making a wind turbine blade is described.
Jonathan Smith, Andrew Hedges
Filed: 4 Apr 18
Utility
Wind Turbine Drivetrain Component with Low Friction Radial Shaft Seal
8 Apr 21
A wind turbine drive train component (22) comprising a rotating shaft (61) with a radial seal (50) is provided.
Leif Christoffersen, Lars Langvardt Krogh, Lars Skifter, Thomas Paw Buus
Filed: 10 Dec 18
Utility
Method for controlling air deflectors and pitch angles of wind turbine blades
6 Apr 21
A method for controlling a wind turbine is disclosed, the wind turbine comprising a set of wind turbine blades (1), each wind turbine blade (1) being provided with at least one air deflector (2) being movable between an activated position in which it protrudes from a surface of the wind turbine blade (1) and a de-activated position.
Poul Brandt Christensen, Claus Thybo, Jesper Sandberg Thomsen
Filed: 20 Sep 17
Utility
Controlling wind turbine power production within power ramp rate limit for wind power plant
6 Apr 21
A method and associated control arrangement are disclosed for controlling a power output of a wind power plant (WPP) according to a predetermined power ramp rate limit, the WPP comprising a plurality of wind turbine generators (WTGs).
Mu Wei, Martin Ansbjerg Kjær, Kouroush Nayebi, Jesper Sandberg Thomsen, Eik Herbsleb
Filed: 25 Nov 16