摘要：本文以一种新型横向磁通永磁电机为控制对象，设计了速度和电流双闭环控制系统以改善电机调速性能和稳定性。并针对换相过程长的问题，辅以提前换相手段来增大转矩电流比，提高电机运行效率。仿真和实验结果表明该控制系统能明显改善电机的运行性能。

关键词：横向磁通永磁电机; 无刷直流电机驱动模式; 双闭环控制; 提前换相

Abstract: In this paper, a doubleclosed loop control system of a novel transverseflux permanent magnet motor was designed and realized to improve speed regulating and stability of the motor. In consideration of much longer commutation process, phase advance commutation was brought to enlarge torque per current and to increase the efficiency of the motor. Results of simulations and experiments show that the control system can obviously improve the performance of the motor.

Key words: transverseflux permanent magnet machine; BLDCM mode; doubleclosed loop control; phase advance commutation