At present, most pulse width modulation(PWM) strategies for a five-leg inverter driven two three-phase motors are based on space vector pulse width modulation(SVPWM). In fact, the analysis is direct and effective based on carrier-based pulse width modulation(CBPWM). In this paper, a dual zero-sequence injection PWM strategy based on CBPWM for a five-leg inverter supplying dual three-phase PMSM was proposed, including mean continuous PWM and three kinds of discontinuous PWM modes, and the bus voltage utiliza...