A Highly Robust Single-Loop Current Control Scheme for Grid-Connected Inverter With an Improved LCCL Filter Configuration - Pan, Donghua; Ruan, Xinbo; Wang, Xiongfei; Blaabjerg, Frede; Wang, Xuehua; Zhou, Qingfeng (IEEE transactions on power electronics, 2018)
Keywords: Active damping; Capacitors; Configurations; Current control; Damping; Delays; grid impedance; grid-connected inverter; Impedance; Inverters; LCCL filter; Pulse width modulation; Resonant frequency; Robust control; single-loop control