提出一种采用永磁同步电机作风力发电机实现最大功率输出的控制系统。风力机按最大 功率点跟踪方式运行,在考虑发电机损耗和变频器容量的前提下,通过最优化电流矢量控制获得最大输出功率。 关键词:永磁同步电机;最优化电流矢量控制;损耗 Abstract: This paper proposes power maximization control of a wind generation system. A permanent magnet synchronous motor is used as a variable speed generator in the proposed system. The wind turbine settles down on the maximum power point tracking control method. The maximum available power is obtained by the optimum current vector control considering the converter capacity and the losses of generator. Key words: PMSM,optimum current vector control,loss