摘要
本文阐述了开关磁阻电动机的两种结构型式和旋转原理。通过动态仿真得到SR电动机的相电流和电磁转矩曲线。对两种结构的SR电动机进行了性能比较。并且指明:要求调速范围小的场合,应选用6/4极结构电机;要求调速范围大的场合,应选用8/6极结构电机。
This paper described two types of SR motor and their principles. Through dynamic simulation the phase current and the electro-magnetic torque curve of the SR motor were obtained.The performance of the two types of SR motor was compared.And it is proved that when the speed-regulating range is small, 6/4 pole motor will be used,and when the range is great,8/6 pole motor will be used.
出处
《煤炭学报》
EI
CAS
CSCD
北大核心
1992年第2期74-79,共6页
Journal of China Coal Society
关键词
电动机
电感
磁能
SR电动机
electric inductance
magnetic energy
electro-magnetic torque
