Parallel Multilevel Current Source Inverter for LV/MV PV Conversion
This paper investigates a parallel multilevel current source inverter (CSI) for low-voltage to medium-voltage (LV/MV) photovoltaic (PV) power conversion based on 3.3 kV SiC MOSFET and dedicated space vector modulation (SVM) schemes. A design-oriented sizing tool is developed to evaluate semiconductor losses, junction t...