四相八拍步进电机的改进及应用，包括连线等等，四单相的思考提高-Four-phase stepper motor eight shot improvement and applications, including connections, etc. Thinking of the four single-phase increase

利用simulink仿真了电动汽车的单相充电机的工作情况(I simulate a ev's working situation of one phase charger with using simulink)

(单相)交异步电机的速度控制，单相交流整流(Speed control of (single-phase) AC asynchronous motor, single-phase AC rectification)