摘要
在永磁电机中 ,即使定子中没有电流 ,齿槽转矩也会存在。文中阐述了齿槽力矩产生机理 ,综述了抑制齿槽转矩的方法 。
In a permanent magnet motor, cogging torque exists even when there is no stator current. This paper involves the mechanism of cogging torque. The methods of reduction are summarized and the direction of restraining cogging torque is discussed.
出处
《微电机》
2001年第6期52-54,共3页
Micromotors
