Grid-Current Control of a Differential Boost Inverter With Hidden LCL Filters Huang, Songwei ; Tang, Fen ; Xin, Zhen ; Xiao, Qi ; Loh, Poh Chiang Abstract Publication: IEEE Transactions on Power Electronics Pub Date: January 2019 DOI: 10.1109/TPEL.2018.2817640 Bibcode: 2019ITPE...34..889H