Simulation results show that presented phase variable model has good veracity and can be timesaving.Moreover, it can be applied to analyze the control strategy and restrain cogging torque.

• 结果表明本文所采用的相变量模型具有很高的准确性和较快的仿真速度，可用于研究控制系统和探讨转矩脉动抑制方法。