पूर्वोत्तर क्षेत्रीय विज्ञान एवं प्रौद्योगिकी संस्थान   
North Eastern Regional Institute of Science and Technology 
deemed-to-be-university under the Ministry of Education, Govt. of India
Nirjuli - 791109, Arunachal Pradesh 
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Assistant Professor

Power Electronics, Drives, Control System

+E-mail:as [AT] nerist(dot)ac(dot)in,
Phone(EPABX/Office):0360-2257 401-410, 6150 (Extn.)

  • Professional Background
  • Educational Details
  • Administrative Background
  • Memberships in Professional bodies :
  • Teaching Engagements:
  • Projects and Thesis Supervised/ Currently Supervising :
  • Participation in short term courses
  • Publications


Current Designation DOJ on current Position Types of Association Designation Date of joining in Organisation
Assistant Professor 23/06/2014 Regular Assistant Prof. 23/06/2014
From To Designation Organisation
23/06/2014 Till date Assistant Prof. NERIST, Nirjuli
20/01/2010 20/06/2014 Assistant Prof. Krishna Institute of Management & Technology, Moradabad


Degree Subject(s) Board/University Year


Control of inverter Fed Induction Motor drive



M. Tech. Power Electronics & Drives Formerly UPTU, now APJ Kalam Technical University, Lucknow, U.P. 2009
B.E Electrical and Electronics Engineering VTU, Belgaum, Karnataka 2002
10+2 PCMB and ENGLISH CBSE 1998
10 Hindi, English, Math, Social studies & Sc.  CBSE 1996


From To Designation Organization
20/08/2023 Till Date Lab In-charge, Power Electronics Lab NERIST, Nirjuli
01/11/2014 22/09/2023 Warden NERIST, Nirjuli
July 2015 June 2022 Program Officer NERIST, Nirjuli
July 2016 June 2018 Co-ordinator, NEEA

NERIST, Nirjuli

July 2015 26/08/2023 Lab Incharge, Electrical Maintenance Lab NERIST, Nirjuli
July 2018 Till Date Advisor, NEEA, NERIST, Nirjuli
July 2017 Till Date Department Coordinator, NERIST Web NERIST, Nirjuli
  1. IEEE member
  2. IEI member (Membership No: M-1788188)
Title Course Code Module Semester Year
.... .... ... 2nd 2024
Analog Electronics and Circuits EE 22101 B.Tech. 1st 2023
Power Electronics based Industrial drives EE 24007 B.Tech. 1st 2023
Electrical Maintenance Lab EE 12151 Base 1st 2023
Power Electronics EE 23204 B.Tech. 2nd 2023
Analog Electronics and Circuits EE 22101 B.Tech. 1st 2022
Signals and Systems EE 23105 B.Tech. 1st 2022
Basics of Electrical Engineering ES1200 Base 2nd 2021
Electrical Installation and Practice EE 2201 Base 2nd 2018
Power Electronics & Devices EE 7002 M.Tech 1st 2017
Power Electronics-II EE 5103 Degree 1st 2015
Power Electronics -I EE 4204/EE 4404 Diploma 2nd 2014


Title of B. Tech. Project Names of Students Passing Year
Harnessing of Hybrid Electrical Energy through Solar and Wind systems
  1. Mr. Reate Maying (D/19/EE/019)
  2. Mr. Tridip Diwan (D/19/EE/051)
Design and Implementation of 3 Phase S3 inverter
  1. Mr. Santanu Sarkar (D/19/EE/204)
  2. Mr. Pramik Malla (D/19/EE/208)
  3. Mr. Chanakya Nirmalia (D/19/EE/209)
  4. Mr. Abhishek Dolakashoria (D/19/EE/213)
MRAC for speed control of PMSM motor.
  1. Ms. Raksha Sharma (D/17/EE/006)
  2. Ms. Dorothy Bora (D/17/EE/008)
  3. Mr. Dayal Das (D/17/EE/008)
Study of Symmetrical Hybrid Multilevel Inverter for Linear and Nonlinear Load
  1. Mr. Puspal Manna (D/15/EE/05)
  2. Mr. Nilanjan Das (D/15/EE/06)
  3. Mr. Sanjeev Kumar Soni (D/15/EE/101)
Study of Asymmetrical Hybrid Multilevel Inverter for Linear and Nonlinear Load
  1. Mr. Bijit Sutradhar (D/15/EE/08)
  2. Ms. Sangita Saikia (D/15/EE/11)
  3. Mr. Pema Sonam Bhutia (D/15/EE/105)
MRAC for speed control of PMSM motor.
  1. Ms. Kritika Debnath
  2. Ms.Smita
Speed control of neural network-based energy efficient DC drives.
  1. Mr. Krishanu Nath
  2. Mr. Amlesh Kumar
  3. Mr. Amitosh Roy


Title of M.Tech. Project Name of Students (Registration No) Passing Year
Robust Control of Converter Based on Photovoltaic Cell for Electrical System

Ms. Kago Angku


Speed Control of Separately Excited DC Motor using DC-DC Converter Mr. Akhil Kumar Gangwar (MT/20/PSE/006)  2022
Switching - loss Reduction by Pulse Width Modulation Method for three-level Diode Clamped Inverter System Mr. Jumter Lombi (MT/19/PSE/014) 2021
Fuzzy Logic-Based Selective Harmonics Elimination for Single-Phase Multilevel Inverter Ms. Mudang Yabyamg (MT/18/PSE/012) 2020
Power Quality Analysis in the Micro-grid Environment Mr. Thiyam Stalin Singh (MT/18/PSE/008) 2020
Closed Loop Operation of an Inverter for Dynamic Load Mr. Yike Lomri (MT/17/PSE/005) 2019
A comparative Study of Selective Harmonic Elimination Based on Genetic Algorithm and Newton - Raphson Method Mr. Deepak Singh (MT/16/PSE/001) 2018


PhD Name of Students (Registration No) Year of Registration Status

Mr. Chandan Ray


2023 On Going
Course Name Sponsored By Date
Human Value and Professional Ethics Refresher 1 AICTE April 25-29, 2022
Eight Modules course conducted by NITTT AICTE April 1- June 30, 2022
Quantum Computing Fundamentals AICTE Feb 07-12, 2022
Smart manufacturing - Scope and challenges in research AICTE Training And Learning (ATAL) Academy Jan 17-22, 2022
Inculcating Universal Human Values in Technical Education AICTE Jan 03-07, 2022
Advanced Engineering Optimization through Artificial Intelligence AICTE July 12-17, 2021
Energy Engineering AICTE Training And Learning (ATAL) Academy Sept 21-25, 2020
Internet of Things (IoT) AICTE Training And Learning (ATAL) Academy Dec 14-18, 2020
Electric Vehicles AICTE Training And Learning (ATAL) Academy Dec 07-11, 2020
Recent Advancements of Electrical Machines & Industrial Applications TEQIP Nov 4-8, 2015
Induction Training TEQIP Sept 11-20, 2015
Orientation Programme on Pedagogy TEQIP Sept 8-17, 2014
  1. Rupendra Kumar Pachauri, Mohit Kumar, Sudhakar Babu Thanikanti, Neeraj Kumar Shukla, Piyush Kuchhal, Ahmad Faiz Minai, Akhilesh Sharma, "Study on Meta-heuristics techniques for shade dispersion to enhance GMMP of PV array systems under PSCs",  Sustainable Energy Technologies and Assessments,  Elsevier, 2023, https://doi.org/10/1016/j.  https://doi.org/10.1016/j.seta.2023.103353

  2. A. Sharma and S. Gao, "Direct Torque Control based Modelling of three phase S3 Inverter for Induction Motor Control", 14th IEEE International Symposium on Power Electronics for Distributed Generation Systems, Shanghai, China, 9-12th June 2023.

  3. A. Sharma and S. Gao, "Simulation of GA-based Harmonic Elimination in CHMLI using DTC for a dynamic load", Applications of Computational Intelligence in Management & Mathematics, Springer Proceedings in Mathematics & Statistics, (PROMS, volume 417),  Page No. 139-149, 2022, ISBN: 978-3-031-25193-1.

  4. Akhilesh Sharma, Vikas Pandey, Shashikant, Ramendra Singh and Meenakshi Sharma, "Performance Analysis of Wind-Diesel Generation with three-phase fault", Applications of Computational Intelligence in Management & Mathematics, Springer Proceedings in Mathematics & Statistics, (PROMS, volume 417),  Page No. 207-217, 2022, ISBN: 978-3-031-25193-1. 

  5. R.K. Pachauri, M. Kumar, A.K. Gupta, A.F. Minai, A. Sharma, "Grasshopper Optimization Technique for PV Array Reconfiguration to Achieve Higher GMPP Under PSCs", Reddy, K.R., Kalia, S., Tangellapalli, S., Prakash, D. (eds) Recent Advances in Sustainable Environment. Lecture Notes in Civil Engineering, vol 285, 2023. Springer, Singapore. https://doi.org/10.1007/978-981-19-5077-3_26.

  6. A. D. Gangwar, A. Sharma, T. V. P. Singh, and S. Gao, "Fuzzy Logic and PI Based Closed-Loop Speed Control of a Separately Excited DC Motor Using DC-DC Converter," 2022 2nd Asian Conference on Innovation in Technology (ASIANCON), Ravet, India, 2022, pp. 1-6, doi: 10.1109/ASIANCON55314.2022.9909440.

  7. Meenakshi Sharma, Shashikant, Vikas Pandey, Ramendra Singh, Akhilesh Sharma, and Arun Kumar Singh, "Different types of energy harvesting using piezoelectric materials", (July 14, 2022). Proceedings of the Advancement in Electronics & Communication Engineering 2022, Available at SSRN:https://ssrn.com/abstract=4157567 or http://dx.doi.org/10.2139/ssrn.4157567

  8. R. K. Pachauri, V. Jha, A. Sharma, V. Pandey, and Shashikant, "Game Theory based PV Array Reconfiguration Methodology to Enhance Shade Dispersion Factor under PSCs: Experimental Analysis", 2022 2nd International Conference on Emerging Frontiers in Electrical and Electronic Technologies (ICEFEET), Patna, India, 2022, pp. 1-5, doi: 10.1109/ICEFEET51821.2022.9848273.

  9. S. O. Gyan Torto, R. Kumar Pachauri, A. F. Minai, A. Siddiqui and A. Sharma, "PV Module Reconfigurable Approach using SM for Power Loss Reduction under Detrimental Shadowing Conditions," 2022 3rd International Conference for Emerging Technology (INCET), Belgaum, India, 2022, pp. 1-6, doi: 10.1109/INCET54531.2022.9823969.

  10. Anitya Kumar Gupta, Vikas Pandey, Akhilesh Sharma, Safia A. Kazmi, " Deep Learning Approach towards Solar Energy Forecast", Book: Applied Soft Computing and Embedded System Applications in Solar Energy, 1st Edition, CRC Press,  ISBN 9781003121237.

  11. Akhilesh Sharma, Anitya Kumar Gupta, Vikas Pandey, Gourav Kumar Suman, Shashikant, Rupendra Kumar Pachauri, "Defense Mission Critical System: Threats and Security", Solid State Technology, Vol. 63 No. 3 pp. 8079-8088 (2020).

  12. N. Anandh, Akhilesh Sharma, Fusic S Julius, H Ramesh, "An improved zero-voltage zero current transition boost converter employing LCS resonant Network", International Journal of Power Electronics and Drive Systems, Vol. 11, No. 4, pp.  1844 (2020).

  13. Akhilesh Sharma, N. Anandh, Sarsing Gao, "Modulation index effect on inverter-based induction motor drive", International Journal of Power Electronics and Drive Systems, Vol. 11, No. 4, pp.  1785 (2020).

  14. A. Sharma, D. Singh, V. Pandey, and S. Gao, "Selective Harmonic Elimination for Cascaded H-bridge MLI using GA and NR-Method," 2020 International Conference on Electrical and Electronics Engineering (ICE3), Gorakhpur, India, 2020, pp. 89-94, doi: 10.1109/ICE348803.2020.9122791.

  15. A. Sharma, D. Singh, and S. Gao, "Harmonic Elimination in Three Phase Cascaded Multilevel Inverter using Genetic Algorithm", 2019 IEEE International Conference on Sustainable Energy Technologies and Systems (ICSETS), Bhubaneswar, India, 2019, pp. 213-218, doi: 10.1109/ICSETS.2019.8745125.

  16. A. Sharma, D. Singh, P. Devachandra Singh, and S. Gao, "Analysis of Sinusoidal PWM and Space Vector PWM based diode clamped multilevel inverter", 2018 5th IEEE Uttar Pradesh Section International Conference on Electrical, Electronics and Computer Engineering (UPCON), Gorakhpur, India, 2018, pp. 1-6, doi: 10.1109/UPCON.2018.8596899.

  17. D. Singh, A. Sharma, P. D. Singh, and S. Gao, "Selective Harmonic Elimination for Cascaded Three Phase Multilevel Inverter", 2018 2nd IEEE International Conference on Power Electronics, Intelligent Control and Energy Systems (ICPEICES), Delhi, India, 2018, pp. 437-442, doi: 10.1109/ICPEICES.2018.8897407.

  18. P. Devachandra Singh, A. Sharma and S. Gao, "PWM Based AC-DC-AC Converter for an Isolated Hydro Power Generation with Variable Turbine Input", 2018 2nd International Conference on Power, Energy & Environment: Towards Smart Technology (ICEPE), Shillong, India, 2018, pp. 1-6, doi: 10.1109/EPETSG.2018.8659179.

  19. K. Nath,  A. Kumar,  A. Roy, and  A. Sharma, “ Speed control of neural network based energy efficient DC drives”, Second International Conference on Advances in Computing & Communication Engineering 2015, DOI 10.1109/ICACCE.2015.71

  20. A. Sharma,  K. Nath,  A. Kumar, and A.  Roy, “Error feedback-based speed control of DC motor drive for variable load torque using neural network”, International Journal of Engineering Trends and Technology (IJETT) Publisher Seventh Sense Research Group, Volume 22 Issue Number-2 Pages 68-73.

  21. A. Sharma,  N. Kumar,  and G. Gupta, “Open-loop voltage control voltage source inverter for a linear load & non-linear load”, Journal of Electrical and Electronic Engineering 2015; 3(1-1):13-21 Published online October 16, 2014,   ISSN: 2329-1613 (Print); ISSN:2329-1605 (Online) 2015.DOI:10.11648/j.jeee.s.2015030101.12 

  22. A. Sharma,  P.V. Singh, and  A. Kumar, “Implementation Of A Hybrid Cascaded Multilevel Inverter In Renewable Energy Resources”, International Journal of Electronics, Electrical and Computational System, Academic Sciences ISSN 2348-117X Volume 3, Issue 6 August 2014.