Wobben Properties Gmbh

Frank Gerdes

Jonas Schmid

Matthias Haller

Aike Janßen

Aike Janssen

Hannes Van Der Sluis

Jens Fellensiek

Aike Jansen

A rotor hub of a wind turbine comprising a hub housing, which has a plurality of connecting flanges, which are each adapted for connection of a rotor blade, wherein each of the rotor blades is coupled to a pitch drive for rotating the rotor blade, wherein the pitch drive is connected to an arrangement of electrical control devices, which are adapted to control the pitch drive. The arrangement of the control devices is provided in a module as a structural unit, the module being connected as a whole to the hub housing.

Rotor hub of a wind turbine, and method for assembling such a rotor hub

The invention relates to a slip ring assembly of a slip ring transducer for transducing electrical signals between a stationary part and a part which rotates around an axis of rotation, comprising: at least one slip ring for transducing one of the electrical signals between the slip ring and at least one slip element trailing thereon, in particular a brush, and a slip ring shaft for securing the at least one slip ring thereon, the slip ring shaft having guiding channels distributed along its circumference in order to receive electrical lines for electrically connecting the at least one slip ring.

Slip ring transducer

Growing community of inventors

Grossefehn, Germany

Frank Gerdes