开关磁阻电机极型改进研究

A Study of Improving Pole Forms of Switched Reluctance Motor

详细研究开关磁阻电机的定子和转子极型对其性能的影响 ,提出开关磁阻电机的一种新型定子结构 ,即定子带极靴的结构 ,并用有限元法验证了该电机较传统极型的开关磁阻电机具有转矩脉动小、自起动能力强、输出转矩高的优点。

According to the detailed study, performances of the switched reluctance motor are influenced by the pole forms of the stator and rotor. This paper presents a new stator structure with pole shoe, tests and verifies by finite element method that the switch reluctance motor with traditional pole forms has the advantages of small torque pulsation, good self-start and high output torque.