直线磁通切换永磁电机及驱动系统
曹瑞武,程明

Linear Flux-Switching Permanent Magnet Motors and Drive System
Cao Ruiwu,Cheng Ming
图5 极距比τms = 1、2、3的E型模块
Fig.5 E-shaped modules with τms = 1, 2, and 3