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3 基本矢量对应的拓扑结构和电流回路
Fig.3 The real topologies and current loops corresponding of basic vector