Based on the equation of small pure electric vehicle (PEV) and the mathematic model of permanent magnet synchronous motor (PMSM), synchronous motor (PMSM), the dynamic model is presented for small PEV driven by PMSM. With space vector pulse width modulation (SVPWM) algorithm, a velocity and current double closed-loop simulation model of PMSM control system is build in Matlab7.6/Simulink environ...

Abstract The control system of induction motor used in EV is studied in this paper. The new PFC controller based on rotor flux field-oriented vector control is designed in order to overcome the effects of uncertainties of unpredictable parameter variations and external load disturbances. The SVPWM control strategy is used to realize high-efficient control scheme. The simulation and experiment r...

This paper aims to develop vector controlled permanent magnet linear synchronous motor (PMLSM) based on simplified space vector pulse width modulation. Mathematical models of PMLSM&SVPWM presented. The present PWM technique does not involve any sector identification and considerably reduces the computation time when compared to conventional space vector PWM technique. To validate the proposed a...

Space Vector Pulse Width Modulation is popular for variable frequency drives. The method has several advantages over carried based PWM and is computation intensive. The implementation of SVPWM for multilevel inverter requires special attention and at the same time consumes considerable resources. Due to faster processing power and reduced over all computational burden, FPGAs are being investiga...

This study compares sinusoidal PWM and SVPWM for v/f control of induction motor drive with three level inverter under various modulation indices. It also suggests a proportional control-based neutral point controller voltage balancing.When compared to the similar methodologies, simulation results produced in MATLAB/Simulink environment show that proposed method is preferable.