Research on three-phase PWM rectifier based on predictive control

PWM rectifier control system is designed, where predictive current control in two static reference frames is as current control method, voltage space vector pulse width modulation is pulse width modulation method, and traditional PI regulator is adopted as DC voltage control. This method has an advantage of quick response of hysteresis current control, the frequency of apparatus is fixed, and control system has only one PI regulator, so modifying parameter is simple. The results of simulation verify suggested scheme.