Beijing Goldwind Science & Creation Windpower Equipment Co., Ltd.

Goldwind Science & Technology Co., Ltd.

Fengjiao Bian

Lei Liu

Mingyuan Jiang

Yousheng Yang

Shigang Yao

The present application provides a control method and a control device () for a wind turbine (). The control method includes: acquiring incoming wind information of the wind turbine (); determining whether there is a sector with a complex wind condition around the wind turbine () based on the acquired incoming wind information; in response to determining that there is a sector with a complex wind condition around the wind turbine (), performing feed-forward load reduction control on the wind turbine () based on the complex wind condition.

Control method and control device for wind turbine

A feedforward control method includes: acquiring, by means of a remote sensing measurement apparatus, inflowing wind information of a plurality of spatial point positions in front of a wind turbine, wherein the plurality of spatial points are distributed in a plurality of different cross sections, and the distances between the plurality of different cross sections and the wind turbine are different; combining the acquired inflowing wind information into a target wind velocity; predicting, on the basis of the combined target wind velocity, incoming flow arrival time required for inflowing wind at a target point to arrive at an impeller plane; and performing feedforward control on the wind turbine according to the predicted incoming flow arrival time.

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Beijing, China

Fengjiao Bian