Sinusoidal PWM for Flying Capacitor Voltage Balancing of a Six-Level Inverter. - Ahoora Bahrami; Guo Chen; Mehdi Narimani (IECON, 2019)

A New Seven-Level Topology for High-Power Medium-Voltage Application. - Guo Chen; Ahoora Bahrami; Mehdi Narimani (IEEE Trans. Ind. Electron., 2021)