The invention relates to a direct driven wind turbine and the main bearing used in such a wind turbine. A rotor of the wind turbine is directly connected with a rotating drive train of the wind turbine, the rotating drive train is directly connected ...
Jiangsu Goldwind Science & Technology Co., Ltd.
A tower bottom cooling device for a wind power generator unit, and a control method. The tower bottom cooling device comprises a tower frame (1) and a radiator (2). A main air duct is disposed in the tower frame (1), and the radiator (2) is disposed i...
GENERAL ELECTRIC COMPANY
A blade insert for coupling a first blade segment to a second blade segment is disclosed. The blade insert may generally include an aerodynamic body extending between a forward end configured to be coupled to the first blade segment and an aft end con...
MITSUBISHI HEAVY INDUSTRIES, LTD.
A wind turbine power generation facility (1) includes a rotor (3) including a wind turbine blade (2), a nacelle (12) for rotatably supporting the rotor (3), a yaw driving part (20) for slewing the nacelle (12), a pitch driving part (22) configured to ...
In one aspect of the present invention, a method is provided for communicating radiation pressure provided by a light wave. The method entails positioning a reflective prism having a near total reflective surface, including an initial transparent surf...
LM Wind Power International Technology II ApS
This invention relates to a bulkhead unit, a wind turbine blade comprising the bulkhead unit, a lifting device and methods of assembling and installing the bulkhead unit in the wind turbine blade. The bulkhead unit comprises a bulkhead element substan...
Pitch control system (1) for at least one rotor blade (17) for a wind turbine comprising a nacelle (16), as well as a hub (15) both place on the top of a tower (18) and at least one rotor blade (17). The system comprises at least one electrical pitch ...
The invention relates to a support structure, in particular for a wind turbine, having at least two segments (12, 14, 16), which are joined to one another such that their longitudinal axes (L) extend substantially collinearly to one another. At least ...
Ocean Harvesting Technologies AB
A power take-off device for use in a wave energy converter comprises a buoy (1) and a means (2, 3) for converting linear motion from movements of the buoy (1) into rotary motion comprising an elongated means (2) and rotary devices (3) interacting with...
Doleh, Zakaria Khalil Ibrahim Lock, John Douglas
A shutter valve for alternatingly allowing and stopping a high pressure water flow, such as in a device for generating energy from sea waves, comprising a tube section (201) having a rectangular cross section, wherein a multitude of vanes (202) are ro...