摘  要：根据并联式混合动力汽车控制策略要求，设计了无刷直流电动机新型电控离合器系统。介绍了电控离合器系统的结构和原理，给出了无刷直流电动机控制方案，并通过样机试验验证了设计的合理性。
关键词：混合动力汽车； 电控离合器； 无刷直流电动机；应用；实验

Abstract: According to the demand of parallel hybrid electric vehicle(HEV)control strategy,a novel electrically controlled clutch(ECC)system based on brushless DC(BLDCM)motor was designed in this paper.Introduced the structure and principle of ECC,proposed the control strategy of the BLDCM.The prototype experiment has confirmed the design rationality.
Key Words: Hybrid electric vehicle；Electrically controlled clutch；Brushless DC motor；Application;Experiment