1. Siddique, M.D., Mekhilef, S., Shah, N.M., Ali, J.S.M.: New switched-capacitor-based boost inverter topology with reduced switch count. J. Power Electron. 20(4), 926–937 (2020)
2. Jung, J.H., Park, J.H., Kim, J.M., Son, Y.D.: DC-link voltage balance control using fourth-phase for 3-phase 3-level NPC PWM converters with common-mode voltage reduction technique. J. Power Electron. 19(1), 108–118 (2019)
3. Han, P., He, X., Zhao, Z., et al.: Dc-link capacitor voltage balanced modulation strategy based on three-level neutral-point-clamped cascaded rectifiers. J. Power Electron. 19(1), 99–107 (2019)
4. Ye, Y., Chen, S., Wang, X., Cheng, K.W.E.: ‘Self-balanced 13-level inverter based on switched capacitor and hybrid PWM algorithm’IEEE Trans. Ind. Electron. 68(6), 4827–4837 (2021)
5. Trabelsi, M., Vahedi, H., Abu-Rub, H.: ‘Review on single-DC-source multilevel inverters: topologies, challenges, Industrial Applications, and Recommendations’. IEEE Open J. Ind. Electron. Soc., 2021, 2, (12), pp. 112–127 (2020).