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A METHOD FOR CONTROLLING A COMMON OUTPUT FROM AT LEAST TWO WIND TURBINES, A CENTRAL WIND TURBINE CONTROL SYSTEM, A WIND PARK AND A CLUSTER OF WIND PARKS.
A METHOD FOR CONTROLLING A COMMON OUTPUT FROM AT LEAST TWO WIND TURBINES, A CENTRAL WIND TURBINE CONTROL SYSTEM, A WIND PARK AND A CLUSTER OF WIND PARKS.
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机译:一种用于从至少两个风轮机控制公共输出的方法,中央风轮机控制系统,风电场和风电场集群。
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摘要
The invention relates a method for controlling a common output from at least two wind turbines comprising the steps of receiving at a central wind turbine control system at least one set point value of a set point parameter from a utility grid operator, and at least one operational value of a operational parameter from at least one of said wind turbines Furthermore the method comprises the steps of stablishing a cost function equation comprising at least one function variable reflecting an operational parameter of said wind turbines and said received set point parameter, solving the cost function equation with respect to said at least one function variable to find an extremum for said cost function, calculating weighted operational parameter set points for each of said wind turbines from the obtained solution, and controlling at least one of said wind turbines in relation to said weighted operational parameter set points. The invention also relates to a central wind turbine control system, a wind park and a cluster of wind parks.
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