National Institute of Technology Rourkela

राष्ट्रीय प्रौद्योगिकी संस्थान राउरकेला

ଜାତୀୟ ପ୍ରଯୁକ୍ତି ପ୍ରତିଷ୍ଠାନ ରାଉରକେଲା

An Institute of National Importance

Faculty Profile

BIOGRAPHY

Dr. Surja Sekhar Chakraborty is serving as an assistant professor at the Department of Electrical Engineering of NIT Rourkela. Before joining NIT Rourkela, Dr. Chakraborty worked at Schneider Electric India Pvt Ltd. as an R&D manager for one and a half years, where he demonstrated the working prototype of a Solid State Circuit Breaker. He received B.E. in Electrical Engineering from IIEST Shibpur and received MS and PhD degrees from IIT Madras. He extensively worked on the hardware design and control system design for isolated DC-DC converters during his PhD. His research area includes dc-dc converter, high frequency magnetics, advanced multivariable control system design, wide-bandgap device based power electronic converter.

EXPERTISE INFORMATION

Research Group
  • Power Electronics and Machine Drives
Areas of Interest
  • Isolated DC-DC Converter
  • High Frequency Magnetics
  • Multivariable Control System Design
  • EV On-board/Off-board Charger
  • SiC, GaN based Converter
  • Solid State Circuit Breaker

Surja Sekhar Chakraborty Assistant Professor Grade-II

Electrical Engineering

chakrabortys@nitrkl.ac.in

13

PUBLICATIONS

PERSONAL INFORMATION

Surja Sekhar Chakraborty

Assistant Professor Grade-II

Electrical Engineering

Room Number: EE-434

Department of Electrical Engineering, National Institute of Technology Rourkela, Sundargarh, Odisha, India - 769008

2023

Ph.D.
Electrical Engineering
IIT Madras

2017

MS
Electrical Engineering
IIT Madras

2015

B.E
Electrical Engineering
IIEST Shibpur

Teaching Experience
  • Electrical Engineering,  NIT Rourkela,   30 Sep 2024 - present
Industrial Experience
  • R & D Power Electronics,  Schneider Electric India Pvt Ltd,   05 Jun 2023 - 27 Sep 2024

Total Publications: 13

K. Ghosh, S. S. Chakraborty, P. Ganesan, and K. Hatua,"A simplified large-signal model-based control for dual active bridge series resonant converter to achieve uniform dynamic response", IEEE Transactions on Power Electronics, vol.39, no.10, pp.12702-12715, IEEE 2024, 10.1109/tpel.2024.3416155       Article

S. S. Chakraborty, K. Ghosh, and K. Hatua,"Control of three port series resonant converter for hybridizing different batteries in electric vehicle", in 2024 IEEE Kansas Power and Energy Conference (KPEC), pp.1-6, IEEE 2024, 10.1109/kpec61529.2024.10676205       Inproceedings

S. S. Chakraborty, P. Bhargavi, K. Nair, A. Gupta, and S. Gupta,"Design, analysis and experimental verification of a RC-MOV based solid state circuit breaker", in 2024 IEEE 4th International Conference on Sustainable Energy and Future Electric Transportation (SEFET), pp.1-6, IEEE 2024, 10.1109/sefet61574.2024.10718028       Inproceedings

S. S. Chakraborty, K. Hatua, and S. Bhattacharya,"A control method to reduce overshoots in high-frequency link current and voltages at load transients of a dual-active-bridge series-resonant converter", IEEE Journal of Emerging and Selected Topics in Industrial Electronics, vol.4, no.2, pp.525-537, IEEE 2023, 10.1109/jestie.2023.3243844       Article

S. S. Chakraborty, S. Dey, and K. Hatua,"Design of a three-winding transformer for power decoupling of a three-port series resonant converter for an integrated on-board EV charger", IEEE Transactions on Power Electronics, vol.38, no.11, pp.14262-14273, IEEE 2023, 10.1109/tpel.2023.3308776       Article

  • EE1000 : Basic Electrical Engineering {Theory}
  • EE2272 : Power Electronics Laboratory {Practical}
  • EE3706 : Electrical Machine Design {Practical}

Awards And Honours
  • Best Paper Award in IEEE SEFET 2024,   2024
  • Institute Research Award,   2023
Memberships / Fellowships
  • IEEE MEMBER,   2024
  • Industrial Electronics Society,   2024
  • Power Electronics Society,   2024
  • Industry Application Society,   2024