A 5 Level Inverter Using a 3 Level Inverter and a Capacitor Fed 2 Level Inverter Feeding an IM Drive from Both Sides with Extended Linear Modulation Range Till Full Base Speed. - Vivek R. S; Tutan Debnath; K. Gopakumar 001; Loganathan Umanand; Dariusz Zielinski (IECON, 2023)

Increasing the Linear Modulation Range of a Five-Level Inverter to the Full base Speed with the Elimination of Lower-Order Harmonics for Variable-Speed Drive Applications. - Anchal S. Thakur; Vivek R. S; Rohith; K. Gopakumar 001; Loganathan Umanand; Subba Reddy B (ICIT, 2024)

Single DC-Source Seven-Level Inverter with Extended Linear Modulation for Induction Motor Drives. - Vaidika T. Pardhi; Rohith Pottekkat; Nair Syam Sundar; Vivek R. S; K. Gopakumar 001; Loganathan Umanand (IECON, 2024)

A Single DC Link Four Level Multilevel Inverter with Increased DC Bus Utilization for Drives. - Rohith Pottekkat; Vivek R. S; K. Gopakumar 001; Loganathan Umanand; B. Subba Reddy; Leopoldo García Franquelo (IECON, 2024)

A Five-Level Inverter Topology With Extended Linear Modulation Range Till Full Base Speed Irrespective of Load Power Factor. - Vivek R. S; Tutan Debnath; K. Gopakumar 001; Loganathan Umanand; Dariusz Zielinski (IEEE Trans. Ind. Electron., 2024)

Synthesis of a Modulating Waveform for a Carrier-Based Dodecagonal Space Vector PWM Signal Generation for a Split-Phase Induction Motor Drive. - Nair Syam Sundar S.; Prashant Surana; Vivek R. S; Vaidika T. P.; Gopakumar Kurup; Loganathan Umanand (IEEE Trans. Ind. Electron., 2024)

A Single DC Source Multilevel Inverter for Drives With Increasing Linear Modulation Range and Fault Tolerant Capability. - Vaidika T. Pardhi; Rohith Pottekkat; Vivek R. S; K. Gopakumar 001; Loganathan Umanand; Dariusz Zielinski (IEEE Trans. Ind. Electron., 2025)