Reduction of engine strain of a wind energy assembly

摘要

The wind energy plant (10) has a rotor (11), angle adjustable rotor blades (12,12 ') and electrical engine (13) for propelling movable elements of the wind energy plant. A measuring device (16) determines the load of the engine. The load of the electrical engine is regulated to a value that is less than predetermined load limit. Independent claims are also included for the following: (1) an energy supplying system with a safety cut-out device; and (2) a method for operating a wind energy plant.