Cong Vu, Huu, et al. “A Simple Space Vector Modulation to Eliminate Zero Sequence Voltage With Balanced Neutral Point Voltage for a New Five-Level Voltage Source Inverter”. Smart Systems and Devices, vol. 36, no. 1, Dec. 2025, pp. 033-40, doi:10.51316/jst.187.ssad.2026.36.1.5.