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 16 启动与转速突变工况下改进前、后仿真对比

Fig.16 Comparison of simulation results before and after improvement under start-up and abrupt speed change conditions