三电平双模块并联协同特定谐波消除脉宽调制

王跃,周振邦,彭赟

Collaborative selective harmonic elimination pulse width modulation for dual-module parallel-connected three-level converters

Yue WANG,Zhen-bang ZHOU,Yun PENG

图 3 SHEPWM独立控制开关角随调制比分布曲线

Fig.3 Variation curve of switch angles vs modulation ratio for SHEPWM individual control