CPC F03D 7/0224 (2013.01) [F03D 7/043 (2013.01); F05B 2270/309 (2013.01); F05B 2270/328 (2013.01); F05B 2270/331 (2013.01); F05B 2270/335 (2013.01)] | 9 Claims |
1. A method for operating a wind turbine comprising a rotor with rotor blades of which an angle is adjusted by means of a turbine controller, in which a state variable which reflects a current thrust of the rotor is detected, comprising the steps of:
a) determining a short-term mean value of the state variable;
b) determining a difference between the short-term mean value of the state variable and the detected current state variable;
c) determining a first target blade angle correction value from the determined difference;
d) the turbine controller taking into account the first target blade angle correction value for the blade angle adjustment.
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