基于断续脉宽调制的三电平逆变器中性点电位平衡控制方法

刘思强,王丽梅

A New Discontinuous PWM Method of Three-Level Inverter for Neutral-Point Voltage Balancing Control

Liu Siqiang,Wang Limei

图9 采用本文提出的方法后的直流侧电容电压

Fig.9 DC capacitor voltage with proposed method