Offshore wind turbine and method of operating same

摘要

A method for operating a wind turbine 10 erected in a body of water 2, comprising: measuring a frequency spectrum of vibrations of the wind turbine during operation; identifying at least one periodic component of said measured frequency spectrum, wherein said periodic component is associated with interaction of said body of water 2 and said wind turbine 10; and, operating at least one controller 36 of said wind turbine 10 so that water-induced vibrations are reduced.