公开(公告)号：US12098707B2

公开(公告)日：2024-09-24

申请号：US17615095

申请日：2019-12-24

申请人： BEIJING GOLDWIND SCIENCE & CREATION WINDPOWER EQUIPMENT CO., LTD.

发明人： Fengjiao Bian ,  Lei Liu ,  Mingyuan Jiang ,  Shigang Yao

IPC分类号： F03D7/04

CPC分类号： F03D7/043 ,  F05B2270/32 ,  F05B2270/321

摘要： 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.