A new structure of three-phase five-level inverter with nested two-level cells. - Abhilash Tirupathi; Kirubakaran Annamalai; Veeramraju Tirumala Somasekhar (Int. J. Circuit Theory Appl., 2019)

A three-phase inverter circuit using half-bridge cells and T-NPC for medium-voltage applications. - Abhilash Tirupathi; Kirubakaran Annamalai; Veeramraju Tirumala Somasekhar (Int. J. Circuit Theory Appl., 2020)

Extension of Operating Range in Hybrid Cascaded H-Bridge Inverters with Capacitor Voltage Balancing Capability. - Abhilash Tirupathi; Jonathan Pribadi; Min-Seok Kim; Dong-Choon Lee (Sensors, 2024)