Method of controlling a wind turbine, and a wind turbine
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United States of America Patent
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May 8, 2018
Issued Date -
N/A
app pub date -
Dec 18, 2012
filing date -
Dec 20, 2011
priority date (Note) -
In Force
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Abstract
The present invention relates to a method of controlling a wind turbine having at least one blade and a controller, including: detect location of foreign material adhered to the blade by sensors mounted on the blade and communicatively coupled to the controller; determine the resonance mode of the blade to be excited based on the location of the foreign material by the controller; and excite the blade to the resonance mode; wherein the resonance mode is one higher than the first order resonance mode. The present invention also relates to a wind turbine using the method.
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