| 2022 | IECON | Virtual Impedance based Lyapunov Controller for DC-DC Converter-fed Constant Power Load. | Saumya Karan, Kuntal Mandal, Sumit K. Chattopadhyay |
| 2022 | IECON | Capacitor Sizing of High Resolution Converter for Induction Machine Driven Fan Load. | Neha Tak, Sumit K. Chattopadhyay, Chandan Chakraborty |
| 2019 | IECON | Cascaded H-Bridge Multilevel Inverter with Single DC Source for Medium-Voltage Drive Applications. | V. Rajesh, Sumit K. Chattopadhyay, Chandan Chakraborty |
| 2018 | IECON | Self-Balancing Trinary Asymmetric Three-Phase Multilevel Inverter. | V. Rajesh, Sumit K. Chattopadhyay, Chandan Chakraborty |
| 2018 | IECON | Modular Multilevel Converter for Multifunctional Battery Management System of Electric Vehicle. | Jeemut Bahan Sangiri, V. Rajesh, Sumit K. Chattopadhyay, Chandan Chakraborty |
| 2017 | IECON | A new technique for capacitor balancing of three-level flying-capacitor multilevel inverter. | Sumit K. Chattopadhyay, Chandan Chakraborty |
| 2017 | IECON | Photovoltaic central inverters: Performance evaluation and comparative assessment. | Sumit K. Chattopadhyay, Chandan Chakraborty |
| 2014 | IECON | Increasing resolution in three-phase cascaded asymmetrical multilevel inverters. | Sumit K. Chattopadhyay, Chandan Chakraborty |
| 2014 | IECON | Non-isolated high-frequency-link to feed auxiliary bridges of asymmetrical cascaded multilevel inverter. | Sumit K. Chattopadhyay, Puspendu Jana, Chandan Chakraborty |
| 2013 | IECON | Multilevel inverters with level doubling network: A new topological variation. | Sumit K. Chattopadhyay, Chandan Chakraborty |
| 2012 | IECON | Cascaded H-Bridge & neutral point clamped hybrid asymmetric multilevel inverter topology for grid interactive transformerless photovoltaic power plant. | Sumit K. Chattopadhyay, Chandan Chakraborty, Bikash C. Pal |