1037 patents
Page 4 of 52
Utility
Tower element with platform and fixation element
10 Oct 23
There is presented a tower element, such as a tower element for a tower for a wind turbine generator, said tower element comprising a hollow, tubular element, a flange on an inside surface of the hollow, tubular shell, a unit comprising a platform and a fixation element, such as a plurality of fixation elements, attached to the platform, wherein the unit is arranged with respect to the flange, so that the flange prevents movement of the platform in both directions along an axis being parallel with an axis of the tubular element, and movement of the platform is allowed in at least one direction along an axis being orthogonal to the axis of the tubular element.
Børge Øllgaard, Peter Sigfred Mortensen, Jens Juul
Filed: 20 Dec 19
Utility
Monitoring operation of a wind turbine
10 Oct 23
A method is provided for monitoring an operational parameter of a wind turbine.
Søren Dyøe Agger
Filed: 13 Nov 19
Utility
Controlling a Wind Power Plant Based on Operating Commands Received from a Distributed System Across a Communications Network
5 Oct 23
The invention provides a method for controlling a wind power plant that receive operating command requests via a distributed system comprising a plurality of subsystems each associated with a respective party capable of issuing requests.
Jan Krogh Jensen, Jacob Barsøe Kjærgaard, Bruno Andre Lopes Ferreira
Filed: 3 Apr 23
Utility
Method for Exchanging an Up-tower Main Component of an Off-shore Wind Turbine
5 Oct 23
In order to provide an improved and cost-efficient method for performing an exchange of up-tower main components on an off-shore wind turbine a method is disclosed in during which a non-permanent service platform is temporarily coupled to a wind turbine tower lower section.
Adrian Botwright
Filed: 27 Jul 21
Utility
High Voltage Electric Machine with Improved Stator Insulation
5 Oct 23
A wind turbine includes a generator with a stator and a rotor mounted for providing electrical power to an electric grid.
Peter MONGEAU
Filed: 28 May 21
Utility
Verification of Fieldbus Network Connected Devices In a Wind Turbine Sub-assembly
5 Oct 23
The present invention relates to verification of connections between a computing unit, such as a test computer, and a device, e.g. a sensor or transducer, in a fieldbus network of a sub-assembly of a wind turbine.
Arne GORMSEN, Jesper HOLM
Filed: 31 Mar 23
Utility
Wind turbine blade
3 Oct 23
There is provided a wind turbine blade extending longitudinally in a spanwise direction between a root end and a tip end, and transversely in a chordwise direction between a leading edge and a trailing edge.
Jonathan Smith
Filed: 15 Dec 20
Utility
Apparatus for sealing rotatable components of a wind turbine powertrain
26 Sep 23
Apparatus comprising a first shaft and a second shaft supported in a substantially concentric relationship so that they are able to rotate relative to one another about a rotational axis (R); wherein one of the first and second shafts passes through a bore defined in the other of the first and second shafts; a seal arrangement between the first and second shafts, said seal arrangement being locked from rotational movement relative to said first shaft; wherein the seal arrangement comprises a first portion that is rotatably mounted on the second shaft by a bearing and a second portion that is configured to seal against a miming surface defined by the second shaft.
Lars Langvardt Krogh
Filed: 2 Oct 20
Utility
Wind turbine blade manufacture
19 Sep 23
A method of forming a wind turbine blade shear web flange section (36) by resin transfer moulding comprises providing a mould assembly (84) comprising a mould surface (86) defining a mould cavity and arranging a plurality of elongate flange elements (46) with the mould surface in an array (80) such that the flange elements are positioned one on top of another with first and second longitudinal ends (56,60) of each flange element longitudinally offset from respective first and second longitudinal ends of a neighbouring flange element so as to form a tapered portion (58,62) at each of a first and second longitudinal end of the flange section (36).
Jonathan Smith, Robert Charles Preston
Filed: 9 Dec 19
Utility
Wind turbine blade manufacture
19 Sep 23
A wind turbine blade having a spar cap and a shear web system is described.
Sean Keohan
Filed: 7 Nov 18
Utility
Ice shield for tower mounted equipment
19 Sep 23
A tower (1) having equipment (3) mounted thereon is disclosed.
Erik Larsen
Filed: 2 Jun 20
Utility
Relating to wind turbine blade manufacture
19 Sep 23
A wind turbine blade shear web comprises an elongate panel (28) having a first side and an opposing second side and a longitudinally extending flange (30a, 30b) arranged along a longitudinal edge of the panel.
Robert Charles Preston
Filed: 9 Dec 19
Utility
Reinforcement of Wind Turbine Structures
14 Sep 23
An aspect of the invention relates to a method of reinforcing a tubular wind turbine structure using a radially adjustable ring stiffener.
Anders Skafte
Filed: 14 Aug 21
Utility
Methods and Control Systems for Voltage Control of Renewable Energy Generators
14 Sep 23
Aspects of the present invention relate to a method for controlling a plurality of renewable energy generators.
Bo Yin, Kouroush Nayebi, Torsten Lund
Filed: 3 Jun 21
Utility
Reinforcing structure for a wind turbine blade
12 Sep 23
A reinforcing structure for a wind turbine blade A reinforcing structure for a wind turbine blade (12) is described.
Stephen Randall
Filed: 15 Nov 17
Utility
Method and system for controlling a wind turbine to reduce nacelle vibration
12 Sep 23
Controlling a wind turbine by obtaining a movement signal indicative of a vibrational movement of a wind turbine tower is described.
Keld Hammerum, Jesper Sandberg Thomsen
Filed: 8 May 19
Utility
Modular tower damper system
12 Sep 23
The present invention relates to a damper module adapted to be secured to a wind turbine tower section, the damper module comprising at least one liquid damper secured to a frame structure, wherein each liquid damper comprises a container comprising an interior volume containing an amount of liquid, wherein the amount of liquid in the interior volume of the container sets a natural frequency of the liquid damper, and wherein the frame structure comprises an interface arrangement configured for, in cooperation with a damper module suspension arrangement in a tower section, securing the damper module to said tower section, and a liquid damper fastening arrangement configured for securing said at least one liquid damper to the frame structure.
Søren Bøgelund Madsen, Tue Hald
Filed: 11 Dec 19
Utility
Pump system for lubricating components of a wind turbine
12 Sep 23
A pump system for supplying lubricant to components of a wind turbine comprises: a pump for pumping lubricant through a fluid circuit of the wind turbine; a drive means for driving the pump; and, a gearbox arrangement arranged to couple the drive means to the pump.
Jan Hove Pedersen
Filed: 29 May 19
Utility
Temperature Estimation In a Wind Turbine
7 Sep 23
A method of estimating a temperature of a component of a wind turbine is provided, comprising, during a calibration period, receiving measurements of the temperature of the component and of one or more corresponding operational parameter; and calculating, using the measurements coefficients of a model of the temperature of the component.
Asier Berra, Steven John Hayden
Filed: 2 Jun 21
Utility
Equipotential bonding of wind turbine rotor blade
5 Sep 23
A wind turbine rotor blade having a blade shell with a generally chordwise layup of fibre plies and a generally spanwise spar cap.
Lasse Lykkegaard, Rens Christiaan Verhoef, Gurmukh Singh, Nathan A. Brilliant, Toby Collard
Filed: 2 Dec 20