Electrical Engineering

Head of Department

Dr. Sanjoy Debbarma
PhD (NIT Silchar)

E-mail:
sanjoy.debbarma@nitm.ac.in

Faculty

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Dr. Supriyo Das Assistant Professor

Ph.D, IIT Kanpur

supriyo@nitm.ac.in
9485177066

Research Interest

Condition Assessment of Electrical Insulation, Lightning Effect on Power Apparatus, Electrostatic Field Computation

Education Qualification

Ph.D, IIT Kanpur

Publications

International Journals:

  • S. Das, N. Gupta, Effect of Ageing on Space Charge Distribution in Homogeneous and Composite Dielectrics, IEEE Transactions on Dielectrics and Electrical Insulation, Vol.-22, Issue No.-1, Page Nos -541-547, 2015.
  • S. Das, N. Gupta, Charge Trapping and Transport in Unaged and Aged Epoxy resin and Polyethylene, International Transactions on Electrical Energy Systems, Vol.-25, Issue No.-6, Page Nos -948-957, 2015.
  • S. Das, N. Gupta, Interfacial Charge Behaviour at Dielectric – Dielectric Interfaces, IEEE Transactions on Dielectrics and Electrical Insulation, Vol.-21, Issue No.-3, Page Nos -1302-1311, 2014.
  • S. Das, R. Sarathi, C.R. Anil Kumar, R. Velmurugan, Analysis of failure of crosslinked polyethylene cables because of Electrical Treeing: A physico-chemical approach, Journal of Applied Polymer Science, Vol.-92, Issue No.-4, Page Nos -2169-2178, 2004.



International Conferences:

  • P. Satish Kumar, Study of Lightning Phenomena on UG Cables based on Soil Resistivity, IEEE International Conference on Condition Assessment Techniques in Electrical Systems (CATCON), Period -10 Dec - 12 Dec, Place -Bangalore, India, Page -179-183, 2015.
  • B. Baruah, M. Ghosh, S. Das, Optimal Placement of Protective Devices in a Distributed Power System, IEEE India International Conference INDICON, Period -17 Dec - 2- Dec, Place -New Delhi, India, Page -1-6, 2015.
  • S. Das, J. C. Pandey, N. Gupta, Space Charge Diagnostics in Aged Polymeric Insulation, IEEE International Conference on Condition Assessment Techniques in Electrical Systems (CATCON), Period -6 Dec - 8 Dec, Place -Kolkata, India, Page -1-4, 2013.
  • S. Das, N. Gupta, Space Charge Accumulation in Epoxy-PET Composites, IEEE Conference on Electrical Insulation on Dielectric Phenomena (CEIDP), Period -20 Oct. - 23 Oct, Place -ShenZhen, China, Page -254 - 257, 2013.
  • S. Das, N. Gupta, Effect of Thermal and Humidity Ageing on Space Charge Accumulation in Epoxy Resin, IEEE International Conference on Solid Dielectrics (ICSD), Period -30 June - 4 July, Place -Bologna, Italy, Page -456 - 459, 2013.
  • S. Das, N. Gupta, Space Charge Mapping and Conduction Current Measurements in Epoxy and Polyethylene, IEEE Conference on Electrical Insulation on Dielectric Phenomena (CEIDP), Period -14 Oct. - 17 Oct., Place -Montreal, Canada, Page -645-648, 2012.
  • S. Das, N. Gupta, Space Charge accumulation in Epoxy Resin and Polyethylene, IEEE International Conference on Properties and Applications of Dielectric Materials (ICPADM), Period -24 July - 28 July, Place -Bangalore, India, Page -420 - 423, 2012.
  • S. Das, N. Gupta, Study of Space Charge Dynamics in Polymers using Electroluminescence and Conduction Current Measurement, International Symposium on Electrets (ISE), Period -28 Aug. - 31 Aug, Place -Montpellier, France, Page -11-12, 2011.
  • S. Das, N. Gupta, Study of Space Charge Characteristics in Epoxy Resin and its Nanocomposites, IEEE International Conference on Solid Dielectrics (ICSD), Period -4 July - 9 July, Place -Potsdam, Germany, Page -235-238, 2010.
  • S. Das, R. Sarathi, C. Venkataseshiah, N. Yoshimura, Investigation and growth of Electrical Trees in XLPE cable insulation under different voltage profiles, IEEE Conference on Electrical Insulation and Dielectric Phenomena (CEIDP), Period -19 Oct. - 22 Oct., Place -Albuquerque, USA, Page -666 - 669, 2003.



National Conferences:

  • S. Das, N. Gupta, Assessment of Space Charge based on PEA Measurement, ICPDEN, Period -10 Jan. - 11 Jan, Place -NERIST, India, Page -60-63, 2015.


Courses Taught

Previous/Other Semester/Year

  • Basic Electrical Engineering, Autumn Semester, 2014
  • Electrical Machines II, Autumn Semester, 2014
  • Electromagnetic Theory, Spring Semester, 2015
  • Power System Transients, Spring Semester, 2015
  • Basic Electrical Engineering, Autumn Semester, 2015
  • Soft Computing, Autumn Semester, 2015
  • Electromagnetic Theory, Spring Semester, 2016
  • Power System Transients, Spring Semester, 2016

Students Supervised/Supervising

  • Ph.D
  • Swarnunkur Ghosh, Ph.D, Soil Ionisation Phenomena due to Lightning Stroke, (Ongoing)
  • M.Tech
  • Palla Satish Kumar, M.Tech, Lightning Effect on Underground Power Cables using EMTP, (Ongoing)
  • Bandita Baruah, M.Tech, Optimal Scheduling of Maintenance in Power System Network, (Ongoing)
  • Himanshu Gupta, M.Tech, Lightning Effect on Overhead Power Transmission Tower using EMTP, (Ongoing)
  • B.Tech
  • Anuj Mishra and Mayur K. Borah, B.Tech, Study the Effect of Lightning based on Tower Footing resistance, (Ongoing)
  • Avinash Kumar, Amit Kumar Meena and Manish Kumar Singh, B.Tech, Study of Reactive Power Compensation using STATCOM, 2014 - 2015

Projects

Sl No.Title of ProjectPICO-PIFunding AgencySanctioned AmountStartYr - EndYr (Duration)StatusProject Type
1Investigation of Transient Over-voltage Phenomena in Underground Power Cables due to Lightning StrokeSupriyo DasNANIT Meghalaya2,08,000 (INR)2015 - 2017OngoingStartup

Work Experience

  • Teaching experience of more than 6 years. Presently working as Assistant Professor, EE Deptt. of NIT Meghalaya

Additional Responsibility

  • Admission Cell of CSAB/JoSSA 2015, Dy. Centre-in-Charge, from 2015 -2016
  • Admission Cell of CSAB/JoSSA 2016, Centre-in-Charge, from 2016 -2017