| 2024 | IECON | 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, Loganathan Umanand |
| 2024 | IECON | A Single DC Link Four Level Multilevel Inverter with Increased DC Bus Utilization for Drives. | Rohith Pottekkat, Vivek R. S, K. Gopakumar, Loganathan Umanand, B. Subba Reddy, Leopoldo Garca Franquelo |
| 2024 | IECON | Synthesis of Power Supply Generator Circuit for X-Ray Device with Enhanced Performance. | Nair Syam Sundar S., Loganathan Umanand, K. Gopakumar |
| 2023 | IECON | 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, Loganathan Umanand, Dariusz Zielinski |
| 2022 | IECON | DC-link Capacitors Voltage Control using a Multi-phase Induction Motor Load Driven by a Multilevel Inverter. | Tutan Debnath, K. Gopakumar, Loganathan Umanand |
| 2022 | IECON | Integrated Magnetics-Based Flux-Rate Controlled Single-Phase Inverter Topology. | Ruman Kalyan Mahapatra, Loganathan Umanand, K. Gopakumar |
| 2022 | IECON | Design of Electromagnet Rotor based Switched Reluctance Machine (ESRM) for Electric Vehicle Applications. | Nair Syam Sundar S., Prathap B. Reddy, Subhabrata Basak, Loganathan Umanand, K. Gopakumar |
| 2022 | IECON | A Dense Multilevel 24-sided Polygonal Voltage Space Vector Structure for IM Drive with Open-end Winding Configuration. | Prashant Surana, Mriganka Ghosh Majumder, K. Gopakumar, Loganathan Umanand, Leopoldo Garca Franquelo |
| 2021 | IECON | Suppression of lower order harmonics by Switched-Capacitive filtering using Polygonal Space Vector Structures and Capacitor Sizing for Induction Motor Drive Applications. | Rahul Dewani, K. Gopakumar, Loganathan Umanand, S. Bhattacharya |
| 2021 | IECON | Suppression of Lower Order Harmonics using a 21-Concentric 42-sided polygonal Space Vector Structure for Induction Motor Drive Applications. | Rahul Dewani, K. Gopakumar, Loganathan Umanand, Leopoldo Garca Franquelo, Kaushik Rajashekara |
| 2021 | IECON | A 24-sided Polygonal Voltage Space Vector Structure for IM drive with Open end winding Configuration. | Prashant Surana, Rakesh R, K. Gopakumar, Loganathan Umanand |
| 2020 | IECON | A Multilevel 30-sided Space Vector Structure Generation for an Induction Motor Drive Using a Single DC-link. | Rakesh R, Mriganka Ghosh Majumder, K. Gopakumar, Loganathan Umanand, Dariusz Zieliski, Leopoldo Garca Franquelo |
| 2019 | IECON | A Five-Level Inverter Scheme with Increased Linear Modulation Range. | Mriganka Ghosh Majumder, Rakesh R, Mohammed Imthias, K. Gopakumar, Loganathan Umanand, Kamal Al-Haddad, Leopoldo Garca Franquelo |
| 2018 | Interspeech | Voice Analysis Using Acoustic and Throat Microphones for Speech Therapy. | Lani Mathew, K. Gopakumar |
| 2018 | IECON | A Thirteen Level Twenty-Four Sided Polygonal Voltage Space Vector Structure for Drives. | Krishna Raj R, K. Gopakumar, Apurv Kumar Yadav, Loganathan Umanand, Mariusz Malinowski, Wojciech Jarzyna |
| 2018 | IECON | A Hybrid Seven Level Inverter Topology Formed by Cascading T-Type and Active Neutral Point Clamped Inverter for Induction Motor Drives. | Apurv Kumar Yadav, K. Gopakumar, Krishna Raj R, Loganathan Umanand, Subhashish Bhattacharya, Wojciech Jarzyna |
| 2017 | IECON | Carrier based modulation technique for space vector PWM of dodecagonal voltage SV structures. | R. Sudharshan Kaarthik, Jaison Mathew, K. Gopakumar |
| 2017 | IECON | Six concentric multilevel twenty-four sided voltage space vector structure for IM drives. | Krishna Raj R, K. Gopakumar, Mathews Boby, Apurv Kumar Yadav, Leopoldo Garca Franquelo, Sheldon S. Williamson |
| 2016 | IECON | Reduced switch count seventeen level inverter topology for open-end induction motor drives. | Abhijit Kshirsagar, R. Sudharshan Kaarthik, S. Arun Rahul, K. Gopakumar, Loganathan Umanand, Sujit Biswas, Carlo Cecati |
| 2016 | IECON | An improvised algorithm for capacitor voltage balancing of symmetrically cascaded floating capacitor H-bridge inverter. | Roshan Kumar Pappu, K. Gopakumar |
| 2016 | IECON | A novel forty nine level stacked inverter topology using low voltage devices for drives. | Viju Nair Rajankutty, Arun Rahul S, K. Gopakumar, Biswarup Basak, Leopoldo Garca Franquelo |
| 2015 | IECON | Timing calculations for three level dodecagonal space vector structure from reference phase voltages. | R. Sudharshan Kaarthik, K. Gopakumar, Carlo Cecati, Istvn Nagy |
| 2015 | IECON | Nine level inverter for open end induction motor with eight switches per phase. | Abhijit Kshirsagar, R. Sudharshan Kaarthik, Loganathan Umanand, K. Gopakumar, Kaushik Rajashekara |
| 2014 | IECON | A 19 level dodecagonal voltage space vector structure for medium voltage IM drive. | R. Sudharshan Kaarthik, K. Gopakumar, Carlo Cecati, Istvn Nagy |
| 2013 | IECON | A 5th and 7th order harmonic suppression scheme for open-end winding asymmetrical six-phase IM drive using capacitor-fed inverter. | Najath Abdul Azeez, Jaison Mathew, K. Gopakumar, Carlo Cecati |
| 2013 | IECON | A seventeen-level inverter with a single DC-link for motor drives. | P. Roshan Kumar, R. Sudharshan Kaarthik, K. Gopakumar, P. P. Rajeevan, Jos I. Leon, Leopoldo Garca Franquelo |
| 2012 | IECON | Multilevel octadecagonal space vector generation for induction motor drives by cascading asymmetric three level inverters. | K. Mathew, K. Gopakumar, Jaison Mathew, Najath Abdul Azeez, Anubrata Dey, Loganathan Umanand |