Keeping the features of the VPWM without extra hardware cost,this method decreases the common-mode voltage of the induction motor drive using the VSI.

• 详细分析了一种新颖的空间矢量脉宽调制控制方法,无需增加任何硬件,可以非常有效地减小电压源逆变器供电的异步电机驱动系统的共模电压。