永磁同步电动机矢量控制和最大转矩控制

MAXIMUM TORQUE CONTROL AND VECTOR CONTROL OF A PERMANENT MAGNET SYNCHRONOUS MOTOR

本文论述了永磁同步电动机的矢量控制方式；明确了其最大转矩控制的概念；研究了不同情况下永磁同步电动机矢量控制和最大转矩控制的相互关系；并得出最大转矩控制的运行和实现条件。

The paper discusses vector control of a permanent magnet sychronous motors,elaborates the concept of its maximum torque control,researches the relationshipsbetween its vector control and maximum torque control under various states. and carriesout the operation realization'conditions of its maximum torque control.