基于优化占空比分配的五桥臂逆变器驱动双电机方案

Driving two electric motors with a five-leg voltage-source inverter (FL-VSI) by connecting one phase of each motor to a common leg possesses the advantage of reducing the number of power switches. This article proposes a duty cycle allocation method to make FL-VSI use the dc bus voltage more efficiently. In this method, the motor with a smaller common leg duty cycle requirement is set as the first...