Control method of high-dynamic-response high-power synchronous motor

The invention discloses a control method of a high-dynamic-response high-power synchronous motor. The control method comprises the specific steps that S1, a current loop is designed; s2, flux linkage closed-loop design; and S2, designing a speed ring. According to the control method of the high-dynamic-response high-power synchronous motor, the air gap flux linkage of the motor is jointly determined by the stator flux linkage and the rotor flux linkage, a complete flux linkage closed loop is formed, and high-dynamic adjustment of the magnetic field of the synchronous motor is achieved through the simultaneous action of the rotor flux linkage and the stator flux linkage; rapid response of a magnetic field and torque is realized through a frequency converter high-speed control algorithm platform, so that the torque control performance of the synchronous motor is improved. 本发明介绍了一种高动态响应的大功率同步电机的控制方法，具体步骤为：S1：电流环设计；S2：磁链闭环设计；S2：速度环设计。本发明的高动态响应的大功率同步电机的控制方法，电机气隙磁链由定子磁链和转子磁链共同决定，形成一个完整的磁链闭环，通过转子磁链和定子磁链同时作用，实现同步电机的磁