6个三电平二极管钳位式有源电力滤波器，采用双滞环对电压进行控制，采用IP-IQ法对电流进行检测。SVPWM未触发脉冲-Six three-level diode clamp active power filter, the use of double hysteresis to control the voltage, the use of IP-IQ method to detect the current. SVPWM does not trigger a pulse