基于分频段前馈补偿的并网变流器输出阻抗校正*

曹建伟, 张磊, 钱强, 张犁, 丁勇

Frequency-dependent Feedforward Compensation for Reshaping the Output Impedance of Grid-connected Converter

CAO Jianwei, ZHANG Lei, QIAN Qiang, ZHANG Li, DING Yong

图5 低频前馈通路增益k1变化时对∆Mag、∆Phase的影响