Education Qualification
- Ph.D from IIT Bombay in October, 2010.
- Ph.D thesis
title: “Analysis of SSR Performance of
TCSC Control Schemes using Discrete-Time TCSC Models’’. [SSR – Sub synchronous
Resonance, TCSC – Thyristor Controlled Series Compensator]
- M.E. (Electrical): (May 2000) from L. D. Engineering College, Ahmedabad with 77 %.
- B.E. (Electrical): (June 1992) from S.V. Regional College of Engineering and Technology, Surat
(SVNIT) with 65.5%
Professional Working Experience
- Working as Associate Professor in Electrical
Engineering, Department of Electrical Engineering, Dr S & SS Ghandhy Government
Engineering College, Surat since February 2008. Also working as Head of
Electrical Engineering Department.
- Worked as Lecturer in Electrical Engineering at L. D.
College of Engineering from December 1999 to July 2005.
- Worked as Lecturer in Electrical Engineering at
Government Polytechnic Bhuj from March 1994 to Dec 1999.
Skills and Knowledge
- Simulation of Electrical Circuits and Systems
Courses Taught
- Inter Connected Power System
- Power System Operation and Control
Training and Workshop
Testing and Commissioning of Electrical equipments
HVDC and FACTS
Power System Operation and Control
MATLAB for Electrical Engineering
Preparing CO, PO and PEO for Electrical Engineering
Energy Conservation, Audit and Demand Side Management of Electrical Systems
Portfolios
- Chairman of Restructuring committee for state level of intake and shifting of seats in degree and diploma.
- Principal of Government Engineering college, Valsad
- In-charge Principal of Government Polytechnic, Valsad
- Associate Dean, South Zone (Zone 5), GTU
- Chairman of Board of Studies Electrical, GTU
- Member of Board of Studies Electrical Charusat University, Changa
- Member of Board of Studies Electrical Kadi University
- Chairman of anti-ragging
committee
- Chairman of inquiry committee at institute level
- Member of syllabus
framing committee for UG and PG programmes of Electrical Engineering for GTU
- Electrical maintenance of institute
- Zonal officer, South zone for ACPC, Gujarat State
- NBA coordinator of the institute
PhD Guided & DPC member
Ph. D. Guided:
Nilay N Shah
Title: Small Signal Stability For A Steam Turbine- Generator Unit Connected to A DFIG Based Wind Farms
University: CHARUSAT-University-Changa
Completion Date: 30th May 2020
DPC Member for following students:
- Jyoti swami
- Urvi Patel
- Payal Suthar
- Vishal Jotangia
- Nilay Patel (Changa University)
- Munjal Bhatt
- Parin Chauhan
- Bharati Parmar
- Muktesh Siddh
- Sarika Kanojia
- Rana Ankur
- Vihang Dholakia
- M. V. Gojiya
Publications
Journal Publications:
- Sanjay R. Joshi, A. M. Kulkarni,
“Analysis of SSR Performance of TCSC Control Schemes Using a Modular High
Bandwidth Discrete-Time Dynamic Model,” IEEE Trans. Power Systems, vol. 24, no.
2, pp. 840-848, May. 2009.
- Sanjay R. Joshi, Elizabeth P. Cheriyan,
A. M. Kulkarni, “Output Feedback SSR Damping Controller Design Based on Modular
Discrete-Time Dynamic Model of TCSC,” IET Gener. Transm. Distrib. , vol. 3, no.
6, pp. 561-573, 2009.
- N.
N. Shah and S. R. Joshi, "
Utilization of DFIG-Based Wind Model for Robust Damping of the Low Frequency
Oscillations in a Single SG connected to an Infinite Bus”, International
Transaction on Electrical Energy System.
(Int. Trans. Electr. Energ. Syst.-John Wiley & Sons Ltd), Volume 29,
Issue 3, p. 1-21, 08 November 2018, DOI:
10.1002/etep.2761
- N.
N. Shah and S. R. Joshi, " Modal Analysis for Selection of
DFIG-based Wind Farms for damping and reduction of the risk of SSR”, IET Energy Systems Integration, Volume
1, Issue 4, December 2019, p. 252 – 268, DOI:
10.1049/iet-esi.2018.0005
- N.
N. Shah and S. R. Joshi, " An Analysis, Reduction and Robust
Stabilizer Design of Sub-Synchronous Resonance in an IEEE FBM Augmented by DFIG
Based Wind Farm”, IET
Renewable Power Generation, Volume 13, Issue 16, p. 3151-3167, DOI: 10.1049/iet-rpg.2019.0256
International Conference:
- Sanjay R. Joshi, A. M. Kulkarni, “A Modular Sample-Invariant Discrete-Time Dynamic Model of TCSC,” International Conf. on Power Systems, Bangalore, India, Dec. 2007, Paper No. 51.
- Sanjay R. Joshi, A. M. Kulkarni, “Comparative Evaluation of Discrete-Time Dynamic Models of TCSC,” Proc. 16th Power Systems Computation Conf., Glasgow, U.K., Jul. 14-18, 2008, Paper No. 120
- Sanjay R Joshi, Mahipalsinh Chudasama, A.M. Kulkarni, “Evaluation of Performance of FACTS based Phase Imbalance Schemes for Damping Torsional Oscillations and Power Swings”, International Power System Transients, Delft, Netherlands, 2011
- N. N. Shah and S. R. Joshi, "Small signal stability analysis of DFIG based wind farms connected to SMIB," 2017 International Conference on Smart grids, Power and Advanced Control Engineering (ICSPACE), 2017, pp. 247-252, DOI: 10.1109/ICSPACE.2017.8343437.( Awarded as a Best Paper)
- N. N. Shah, S. R. Joshi and S. S. Jadav, "An application of 100 MW DFIG based wind model for damping oscillation in SMIB," 2018 IEEE Texas Power and Energy Conference (TPEC), 2018, pp. 1-6, DOI: 10.1109/TPEC.2018.8312054.
- N. A. Rathod, H. H. Patel and S. R. Joshi, "Distributed Hybrid State Estimation with Ill Conditioning of Sub Area," 2019 8th International Conference on Power Systems (ICPS), 2019, pp. 1-6, doi: 10.1109/ICPS48983.2019.9067680.
- N. Rathod, H. Patel and S. R. Joshi, "Implementing Two Stage Hybrid State Estimation with Various Approaches," 2020 International Conference on Smart Grids and Energy Systems (SGES), 2020, pp. 627-632, doi: 10.1109/SGES51519.2020.00117.
Book
Reviewer in scheme ofAICTE Book writing in regional language in 2021 for Basic of Electrical Engineering subject.
Reviewer in Journals and Conferences
Journals:
IEEE Power delivery
IET
GTD
etc.
Conferences:
NPSC,
ICPS
etc.
Professional Institution Membership
Life Member of ISTE: LM104467
Expert Lectures
Many technical sessions are delivered on below Topic,
- Reactive Power Compensation
- Wide Area Measurements Systems
- Flexible A. C. Transition System
- Dynamic Modelling of TCSC
Training Organised
- Organized and coordinated a 1
week training program on “Simulation of Electrical Circuits and Systems”
for college teachers and students at L.D. College of Engineering,
Ahmedabad in September, 2010. This STTP was sponsored by GTU.
- Organized and coordinated a 1
week training program on “Engineering Electromagntics” for college
teachers at Sarvajanik College of Engineering and Technology, Surat in
December, 2010. This STTP was sponsored by GTU.
- Organized and coordinated a 1
week training program on “MATLAB for Electrical Engineers” for college
teachers and students at L.D. College of Engineering, Ahmedabad during
July, 2005.
- Organized and coordinated a 1
week training program on “MATLAB and Simulink for Electrical Engineers”
for college teachers and students at Dr S & S S Ghandhy Government
Engineering College, Surat during June, 2012.
Credentials
- Selected by Education department, Gujarat as Principal in 2014.
- Selected by GPSC
as a lecturer in Electrical Engineering in Degree Engineering College at rank 2
in the year 1999.
- Selected by GPSC
as an Associate Professor in Electrical Engineering in Degree Engineering
College at rank 1 in the year 2007.
- Selected as
research scholar in Electrical Engineering at IIT Bombay at first attempt in
the year 2004.
- Topper in batch
of M.E (Electrical) while studying at L.D. College of Engineering.
Technical Contribution
- Contributed in the development of High Voltage
laboratory at L.D. College of Engineering under the MODROB scheme of AICTE as a
junior lecturer.
- Contributed in the development of Power Systems
Laboratory at Indian Institute of Technology Bombay, Mumbai.
- As an academic initiative, GATE coaching classes conducted
for UG students for three years at L.D. College of Engineering, Ahmedabad.
- Organized a lecture series for PG students at IIT
Bombay during stay as Ph.D. research scholars.