The Dual-Current Control Strategy of Grid-Connected Inverter With LCL Filter Guan, Yuanpeng ; Wang, Yu ; Xie, Yunxiang ; Liang, Yi ; Lin, Anna ; Wang, Xuemei Abstract Publication: IEEE Transactions on Power Electronics Pub Date: June 2019 DOI: 10.1109/TPEL.2018.2869625 Bibcode: 2019ITPE...34.5940G