542 patents
Page 22 of 28
Utility
Tower Vibration Damper
21 Oct 20
The present invention relates to a tower damper adapted to be mounted in a wind turbine tower, the tower damper comprising a pendulum structure adapted to be suspended in the wind turbine tower; a plurality of springs arranged to dampen movements of the pendulum structure; a suspension arrangement for suspending the pendulum structure; and a chamber holding a damping liquid into which damping liquid the pendulum structure is at least partly immersed.
Peter Sigfred Mortensen, Jes Grøn Andersen, Miroslava Vastlová
Filed: 25 Sep 17
Utility
Wind Turbine Nacelle Cover
21 Oct 20
Gopi Vellore Babu, Matthieu Alexandre
Filed: 5 Sep 17
Utility
Relating to Wind Turbine Blade Manufacture
21 Oct 20
A wind turbine blade having a spar cap and a shear web system is described.
Sean Keohan
Filed: 6 Nov 18
Utility
Thrust Balance Control of a Multirotor Wind Turbine Based on Constraints
21 Oct 20
A method for controlling a multirotor wind turbine is disclosed.
Søren DALSGAARD, Jesper Lykkegaard NEUBAUER, Kim Hyllimg SØRENSEN, Jacob BRØCHNER, Erik Carl Lehnskov MIRANDA, Peter BØTTCHER, Julio Xavier Vianna NETO, Torben PETERSEN
Filed: 17 Dec 18
Utility
Controlling Wind Turbine Noise
21 Oct 20
A method for of controlling audible levels of tonal noise produced by a wind power plant comprising a plurality of wind turbines is provided.
Mranal GUPTA, Kaj Dam MADSEN, Erlk SLOTH
Filed: 13 Dec 18
Utility
Messaging to Indicate Tonal Noise
21 Oct 20
A method of monitoring wind turbine emission of tonal noise is provided.
Mranal GUPTA
Filed: 13 Dec 18
Utility
a Method and an Assembly for Handling Wind Turbine Blades
21 Oct 20
A method for mounting a blade root of a blade on a blade flange of a wind turbine rotor, the method comprising:—attaching a control line between a hold structure at the blade flange and the blade root;≤lifting the blade with a blade lifting crane while the blade root is guided towards the blade flange by use of said control line, and—connecting said blade root to said blade flange.
Ivar J.B.K. Jensen, Gunnar K. Storgaard Pedersen, Christian Skov Frederiksen
Filed: 3 Dec 17
Utility
Wind Turbine Design Method
21 Oct 20
A radiating component of the wind turbine is modelled as a plurality of elements, wherein each element represents a physical portion of the radiating component and at least a portion of each of the elements are acoustically coupled to one or more of the other elements.
Mranal GUPTA, Alf SØE-KNUDSEN
Filed: 13 Dec 18
Utility
an Assembly for a Wind Turbine, and Method of Operating an Assembly for a Wind Turbine
21 Oct 20
An assembly for a wind turbine, comprising a shaft extending within a main shaft housing.
Claus Hald Therkildsen, Anders Haslund Liingaard
Filed: 20 Aug 17
Utility
Method and Apparatus for Monitoring a Wind Turbine
21 Oct 20
A method for monitoring a wind turbine comprises monitoring an acoustic signal and/or a vibrational signal within a tower of the wind turbine, analyzing the signal to identify one or more predetermined characteristic indicative of an event within the tower, recognizing the event has occurred based on the predetermined characteristic and generating an output based on the recognized event.
Johnny NIELSEN, Lars GLAVIND
Filed: 10 Dec 18
Utility
Wind Turbine System with Improved Stability During Shutdown
7 Oct 20
The invention relates to a wind turbine system with a plurality of wind turbine modules each with a rotor.
Kim Hylling SØRENSEN
Filed: 23 May 17
Utility
Analysis of Wind Turbine Noise
7 Oct 20
A method of analyzing wind turbine noise is provided.
Mranal GUPTA
Filed: 16 May 17
Utility
Wind Turbine System with Damping During Service
7 Oct 20
The invention relates to a wind turbine system comprising a support structure with a plurality of wind turbine modules mounted to the support structure.
Erik Carl Lehnskov MIRANDA, Claus Thyge PEDERSEN, Jacob BRØCHNER
Filed: 23 May 17
Utility
Wind Turbine Control System Comprising Improved Upsampling Technique
7 Oct 20
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: 21 May 17
Utility
Wind Turbine Blade Assembly
7 Oct 20
A wind turbine blade assembly is described.
Leon Barton, Toby Collard
Filed: 16 Dec 18
Utility
Gripper for Holding a Wind Turbine Blade and Method of Holding a Wind Turbine Blade
7 Oct 20
A gripper for holding a wind turbine blade when the wind turbine blade is being transported.
Kurt Jensen
Filed: 12 Dec 18
Utility
Method of Securing Cables to a Wind Turbine Blade
30 Sep 20
A method of securing a cable (22) to a wind turbine blade is described.
Luke Spandley, Paul Badger, Stephen Buggy
Filed: 11 Jun 17
Utility
Improvements Relating to the Interconnection of Multiple Renewable Energy Power Plants
30 Sep 20
A power plant control system for a first renewable energy power plant comprising one or more renewable energy generators.
Manoj GUPTA, Ravi KUMAR, Kouroush NAYEBI, Vajira Suminda GANEPOLA
Filed: 30 May 17
Utility
Control Method for a Wind Turbine
23 Sep 20
Controlling a wind turbine comprising a wind sensor, a number of pitch-adjustable rotor blades, a yawing system, and a control system for yawing the wind turbine rotor relative to the wind and for changing the pitch of the rotor blades.
Johnny NIELSEN
Filed: 29 Mar 17
Utility
a Wind Turbine Nacelle Comprising a Rear Frame Structure with Flexible Joints
23 Sep 20
A nacelle of a wind turbine, the nacelle comprising a rear frame structure (1), the rear frame structure (1) comprising a plurality of truss members (2), and a plurality of joints (3), each joint (3) interconnecting ends of at least two truss members (2).
Kristoffer Isbak Thomsen, Anders Haslund Liingaard
Filed: 8 Mar 17