基于改进的PR调节的单相LCL双闭环电流控制并网逆变器的研究
秦为坤,胡存刚

Research on Single-Phase LCL Dual-Loop Grid Current Control Based on the Modified PR Regulator
Weikun Qin,Cungang Hu
图12 电网频率掉落变化波形(f = 49Hz)
Fig.12 Experimental waveform with power grid frequency fall(f = 49Hz)