Wind energy assembly with a central control device and a control unit in the rotor and method for operating such a wind energy assembly

摘要

The wind energy plant has a nacelle (16), a rotor and a central control unit (18) for controlling the wind energy plant. A wireless network connection (76) with a safety-oriented communication protocol is provided between the two sending and receiving units (22,26). A monitoring- and communication unit (32,34) is assigned to the former or the latter sending and receiving unit, which monitors the function of the sending and receiving unit and initiates a predetermined action in the case of an error. An independent claim is included for a method for operating a wind energy plant.