Ssb Wind Systems Gmbh & Co. Kg

Nidec Ssb Wind Systems Gmbh

Tobias Bueltel

Fabio Bertolotti

Tobias Daemberg

Hermann Kestermann

Norbert Wibben

Josef Upsing

Marc-Andre Thier

The invention relates to a wind power installation comprising a rotor () which can be turned with wind power, and has a rotor hub () and at least one rotor blade () rotatably mounted thereon, a higher-level operation control device () and a blade angle adjustment system () communicatively connected to same and having components that can be used for the emergency deactivation of the wind power installation, by means of which system the rotor blade () can be rotated relative to the rotor hub () and can be thereby positioned in different blade angle positions, wherein control commands () for the positioning of the rotor blade can be output to the blade angle adjustment system () by the operation control device (), and the blade angle adjustment system () follows the control commands () in a normal operation of the wind power installation and correspondingly positions the rotor blade (), and wherein the blade angle adjustment system () also has a monitoring unit () that can run in parallel to the normal operation, by means of which the functionality of the or a portion of the components can be checked.

Wind power installation

The disclosure relates to a wind turbine having a machine support (), a rotor () which can be driven by wind () to rotate about the rotor axis () and is mounted so that it can rotate on the machine support () about a rotor axis (). The rotor includes a rotor hub () and several rotor blades () which extend respectively in the direction of a blade axis () running transverse or essentially transverse to the rotor axis (). The rotor blades () are mounted so that they can rotate on the rotor hub () about the respective blade axis (). Blade angle adjustable drives () are arranged on the rotor () and enable the rotor blades () to rotate about the blade axes thereof (). A blade angle control device () is coupled to the blade angle adjusting drives () and can control the blade angle adjusting drives (). An electric generator () is mechanically coupled to the rotor () and can be driven by the rotor to generate electric energy. The blade angle control device () includes several control units () which are respectively coupled to the blade angle adjusting drives () enabling a first control unit () to be fixed to the rotor () and a second control unit () to be fixed to the machine support.

Wind turbine

The invention relates to a control cabinet for a wind turbine including a cabinet body () defining an inner chamber () and having a peripheral wall (). One or more electric circuits () are arranged in the inner chamber () and one or more electric energy storage modules () which are secured to the cabinet body (). The energy storage modules () are arranged on an exterior side of the cabinet body and are detachably secured thereto.

Switchgear cabinet for a wind turbine

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Rheine, Germany

Tobias Bueltel