Symmetrical Voltage Balancing Control for Four-level Flying Capacitor Converter Based on Phase-Shifted PWM

he-Yu Lu, Hung-Chi Chen* and Chung-Yi Li, “Symmetrical Voltage Balancing Control for Four-level Flying Capacitor Converter Based on Phase-Shifted PWM,” Proc. of IEEE International Power Electronics Conference (IEEE APEC 2019) , pp.1 -5, Anaheim, USA, Mar., 2019. 2016/9/1