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METHOD AND APPARATUS FOR CONTROLLING VARIABLE PITCH OF WIND-DRIVEN GENERATOR SET UNDER EXTREME TURBULENT WIND CONDITIONS
METHOD AND APPARATUS FOR CONTROLLING VARIABLE PITCH OF WIND-DRIVEN GENERATOR SET UNDER EXTREME TURBULENT WIND CONDITIONS
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机译:极端湍流风条件下风电机组变桨距控制方法及装置
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摘要
Provided are a method and an apparatus for controlling a pitch of a wind turbine under an extreme turbulence wind condition. The method includes: obtaining a first pitch parameter for a current time; obtaining a historical second pitch parameter in a predetermined time period before the current time; determining an updated threshold based on the obtained historical second pitch parameter; comparing the first pitch parameter for the current time with the determined updated threshold; and updating the first pitch parameter for the current time based on a result of the comparison.
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