Wind energy plant operating method, involves adjusting operating parameter of plant e.g. wind incidence angle of rotor blade of rotor, based on signal generated by detection device in monitored area during entry of flying object

摘要

The method involves monitoring spatial surroundings of a wind energy plant using a suitable detection device, and generating a signal by the detection device in the monitored area during entry of a flying object of a specific type e.g. bat. An operating parameter of the wind energy plant e.g. wind incidence angle of a rotor blade (22) of a rotor, is adjusted based on the generated signal. The movement of the rotor blade is stopped for a determined time period based on the signal characteristics of the generated signal. Independent claims are also included for the following: (1) a method for keeping-away and/or driving-away of an animal from a wind energy plant (2) a wind energy plant .