Capacitor Voltage Balancing Based on Improved Carrier Overlapping PWM Method for a Five-Level T-NNPC Converter. - Hua Chen; Chuangping Wen; Zuohang Hu; Xiangyang Xing (IEEE Access, 2024)

Modeling and Suppression Method of Low Order Harmonics for Three-Level Inverter With Small Capacitance Value. - Zuohang Hu; Xiangyang Xing; Hongliang Zhang; Frede Blaabjerg (IEEE Trans. Ind. Electron., 2025)