基于三参数陷波器的脉振高频电压注入无位置传感器控制

李欣,罗晓宁

Sensorless control based on a three-parameter notch filter for pulsating high-frequency voltage injection

Xin LI,Xiaoning LUO

图 5 系统有无LPF时电流环闭环伯德图

Fig.5 Closed-loop Bode plot of current loop with and without LPF for system