Wind turbine farm and method of controlling at least one wind turbine

A method of controlling a wind turbine that includes at least one rotor shaft and at least one blade operatively coupled to the rotor shaft includes measuring a first wind turbine operational condition that is representative of a blade deflection value and generating a first operational condition si...

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Bibliographic Details
Main Authors Landa, Bernard, Latorre, Carlos Eduardo, Fric, Thomas Frank, Converse, Thomas Omar, Dinjus, Thomas, Brown, Michael Gregory, Torbohm, Gert, Schuell, Nadine
Format Patent
LanguageEnglish
Published 11.10.2011
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Summary:A method of controlling a wind turbine that includes at least one rotor shaft and at least one blade operatively coupled to the rotor shaft includes measuring a first wind turbine operational condition that is representative of a blade deflection value and generating a first operational condition signal based on that first wind turbine operational condition. The wind turbine also includes a drive train including at least one rotor shaft and an electric generator. The method also includes measuring at least one second wind turbine operational condition and generating at least one second operational condition signal. The method further includes changing the blade deflection value by changing the second operational condition.