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 11 加入GI控制前、后的并网电流波形及其频谱

Fig.11 Waveform and its spectrum of grid current before and after GI controller applied