The filtering effect of APF greatly decides its control performance.Taking a high-capacity single injected active power filter(HSIAPF)as example,we established a mathematic model by considering the characteristics as fast response time of hysteretic control and zero steady state error of repetitive control,proposed a novel hybrid control as the current tracking control method of single injected APF,and comparatively analyzed its tracking speed,the high frequency burr of device and control error.Conclusions ...