EXPERTISE INFORMATION
Research Group
- Power Electronics and Machine Drives
Areas of Interest
- Self Excited Induction Generator, Renewable Energy Generation and Control, Microgrid.
1
INTELLECTUAL PROPERTY (IP)34
PUBLICATIONS5
DOCTORAL STUDENTS2
CONTINUING EDUCATIONPERSONAL INFORMATION
Krishna Roy
Assistant Professor Grade-II
Electrical Engineering
Room Number: EE-228
Department of Electrical Engineering, National Institute of Technology Rourkela, Sundargarh, Odisha, India - 769008
2017
Ph.D.
Electrical EngineeringJadavpur University
2007
M.E
Electrical Machines and DrivesJadavpur University
2005
B.E
Electrical EngineeringJadavpur University
Teaching Experience
- Electrical Engineering, National Institute of Technology, Rourkela, 17 Jun 2020 - Present
- Electromagnetic Field Theory, Electrical Machine, Sensors and Transducers, St. Thomas College of Engineering and Technology, Kolkata, 01 Jan 2018 - 15 Jun 2020
- Basic Electrical Engineering, Electromagnetic Field Theory, Sensors and Transducers, Swami Vivekananda Institute of Science & Technology, Kolkata, 13 Jul 2013 - 20 Dec 2017
K. Roy, A. P. Biswal, and A. Ghosh,"SYSTEM AND METHOD FOR HYBRID RENEWABLE MICROGRID CONTROL AND OPTIMIZED ENERGY MANAGEMENT",IN 596006, Granted to NIT Rourkela, 2026 << Patent >>
Total Publications: 34
A. P. Biswal and K. Roy,"Modelling and performance study of a hybrid wind and PV generation system", in 2022 2nd Odisha International Conference on Electrical Power Engineering, Communication and Computing Technology (ODICON), IEEE, Bhubaneswar, Odisha, India., November 2022, 10.1109/ODICON54453.2022.10009994 Inproceedings
K. Roy,"A Photovoltaic-based Improved Excitation Control Strategy of Three-phase Self-excited Induction Generator Suitable for Wind Power Generation", Electric Power Components and Systems, vol.43, no.17, pp.1912-1920, Taylor & Francis 2015, 10.1080/15325008.2015.1070382 Article
K. Roy,"A simple model based control of self excited induction generators over a wide speed range", World Journal of Modelling and Simulation, vol.10, no.3, pp.206-213, World Academic Union 2014 Article
K. Roy,"A Gravitational Search Algorithm (GSA) based Photo-Voltaic (PV) excitation control strategy for single phase operation of three phase wind-turbine coupled induction generator", Energy, vol.74, pp.707-718, Elsevier 2014, 10.1016/j.energy.2014.07.037 Article
K. Roy,"An Improved Speed Sensorless control of Self Excited Induction Generators Considering Magnetic Nonlinearity", IJEEE, vol.2, no.3, pp.202-206 2014, 10.12720/ijeee.2.3.202-206 Article
Power Electronics Development for Distributed Energy Resources Electrical Engineering (Short-term Course)
- Co-Coordinator
- 03 Apr 2026 - 07 Apr 2026
- Brochure
Power Electronics Converters’ Applications in Microgrid and Vehicular Technology (PECAMVT-2022) Electrical Engineering (Short-term Course)
- Coordinator
- 20 Jul 2022 - 24 Jul 2022
- Brochure
- Basic Electrical Engineering {Theory}
- Electrical Machines {Theory}
- Electrical Machines - I {Theory}
- Electrical Machines - II {Theory}
- Industrial Machine Drives {Theory}
- Special Electrical Machines {Theory}
- Basic Electrical Engineering Laboratory {Practical}
- Electrical Engineering Laboratory {Practical}
- Electrical Machine Design {Practical}
- Electrical Machine Laboratory - I {Practical}
- Electrical Machine Laboratory - II {Practical}
- Electrical Machines Laboratory {Practical}
Ph.D. Students [4]
Power Electronics and Drives
Shramona BanerjeeEnrolled: Jan 2026ContinuingSupervisor
Power Electronics
Riju NandiEnrolled: Jan 2024ContinuingCo-Supervisor
Modelling and Control of switch mode converter design for renewable generations and applications
Jayadev MeherEnrolled: Jul 2022ContinuingSupervisor
Solar-wind hybrid generation
Ananya Pritilagna BiswalEnrolled: Feb 2021ContinuingSupervisor
Executive Ph.D. Students [1]
MICROGRID, RENEWABLE ENERGY
Subhasis NandaEnrolled: Jul 2026ContinuingSupervisor
Memberships / Fellowships
- IEI, 2023
- IEEE, 2021
- PIC - Electrical Shop Central Workshop