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slp.instru@coeptech.ac.in

Faculty

Dr. Sanjaykumar Limaji Patil

Dr. S. L. Patil is a professor in the Department of Instrumentation and Control Engineering at COEP Technological University, Pune. He completed his PhD from IIT Delhi in 2009. His research focuses on power electronics, power converter control, biomedical instrumentation, electronic systems, and electric vehicles. He has a wide experience of 29 years in teaching and research. He has completed seven funded research projects worth Rs. 1.8 crore. He has guided five Ph.D., 35 M.Tech. projects, and 40 B.Tech. projects. He has 12 years of academic administration experience as Head of the Department and Dean. Currently, he is working on the "BMS Algorithm Development: SOC, SOH, and SOP" project, which is funded by HELLA India Automotive Pvt. Ltd.

Designation: 

Professor

Department: 

Instrumentation & Control

Email: 

slp.instru@coep.ac.in; sl_patily@yahoo.co.in

Phone Number: 

020-25507171

Website: 

www.coep.org.in

Teaching Experience: 

29

Qualifications: 

Ph.D - Indian Institute of Technology, Delhi 

Teaching Responsibility: 

UG Program : 
Analog Electronics | Digital Electronics | Power Electronics | Instrument and System Design

PG Program :
Instrument Design Engineering | Advanced Electronics Instrumentation

PhD Guidance : 

Sr. No. Name of the student Thesis Title  Status of PhD Award
1 Sanjeev Kumar Pandey Analysis, Modeling and Nonlinear Control of PWM Converters Ph.D. awarded in 2019
2 Pravin Pol Analysis and Design of a Gate Driver and Power Converter for Improving Performance of a Low Power Solar Photovoltaic Electrical Energy System Ph.D. awarded in 2020
3 Amruta Sachin Deshpande Development of Optimized Controller for Nonlinear Plants using Different Control Strategies Ph.D. awarded in 2020
4 Parag Chaudhari Torque Ripple Minimization Techniques for Brushless DC Motor Drive for Performance Improvement Ph.D. awarded in 2021
5 Mukesh Ghogare Robust Sliding Mode Controller for Uncertain Non Liner System Combined with State and Disturbance Observer Ph.D. awarded in 2021
6 Sangmesh Malage Modelling, Analysis, and Control of Power Converters used in E-Vehicles Pre-Synopsis submitted
7 Prashant Aher Power Management system for Electric Vehicles Ongoing
8 Rajesh Iyer Condition Based Monitoring of Equipment using PdM (Predictive Maintenance) Techniques Ongoing
9 Vishakha Jogdand

Topic not finalized. 

Broad Area – Power Electronics

 Ongoing

Additional Responsibility: 

  • University Level : IQAC In-charge 
  • Department Level : Faculty In-chrage - Electronics Design Laboratory 

Publications: 

Patents 

  1. S. K. Pandey, S. L. Patil, U. M. Chaskar and S. B. Phadke,  “Unified sensorless control system and method of DC-DC converters”, Application No. 201821012547, Date of Filing: 03/04/2018 Publication Date: 11/10/2019, Indian Patent, (Status: Granted).

Book / Monograms

  1. Modern Digital Electronics, U. M. Chaskar and S. L. Patil, Everest Publication, Pune, 2010 - ISBN 81 9660 1497.

Peer Reviewed Journals

  1. Praveen V. Pol & Sanjaykumar L. Patil (2023) A High Efficiency Modified Forward Converter for Solar Photovoltaic Applications, Electric Power Components and Systems, 51:6, 525-537.
  2. S. V. Malge, M. G. Ghogare, S. L. Patil, A. S. Deshpande and S. K. Pandey, "Chatter-Free Non-Singular Fast Terminal Sliding Mode Control of Interleaved Boost Converter," in IEEE Transactions on Circuits and Systems II: Express Briefs, vol. 70, no. 1, pp. 186-190, Jan. 2023.
  3. Ghogare, M., Laware, A., Patil, S., & Patil, C. (2022). Design and Analysis of Decentralized Dynamic Sliding Mode Controller for TITO Process. International Journal of Robotics and Control Systems, 2(2), 277-296.
  4. Ghogare, Mukesh G., SanjayKumar L. Patil, and ChetanKumar Y. Patil. "Experimental validation of optimized fast terminal sliding mode control for level system." ISA transactions 126 (2022): 486-497.
  5. Chincholkar, S.H.; Malge, S.V.; Patil, S.L. “Design and Analysis of a Voltage-Mode Non-Linear Control of a Non-Minimum-Phase Positive Output Elementary Luo Converter,” Electronics, MDPI, 11, 207, 2022.
  6. Sanjeev Kumar Pandey, S. L. Patil, Praveen V. Pol & S. B. Phadke, “A new controller for boost dc–dc converters based on a novel sliding surface”, International Journal of Electronics, Taylor & Francis, 107:10, 1682- 1703, 2020.
  7. Deshpande, A.S., Patil, S.L., “Robust Observer-Based Sliding Mode Control for Maximum Power Point Tracking”,  Journal of Control, Automation and Electrical  Systems, Springer, 31, 1210–1220, 2020.
  8. Praveen V. Pol & Sanjaykumar L. Patil,  “An ultrafast overcurrent protection scheme for power MOSFETs switches”, International Journal of Electronics Letters, Taylor & Francis, 8:3, pp 256-268, 2020.
  9. Amruta Sachin Deshpande, Sanjaykumar L. Patil & Sanjeev Kumar Pandey, “Maximum Power Point Tracking Using Disturbance Observer-Based Sliding Mode Control for Estimation of Solar Array Voltage”, Electric Power Components and Systems, Taylor & Francis, 48:1-2, 148-161, 2020.
  10. Parag S. Chaudhari & Sanjaykumar L. Patil, “Minimization of Harmonics in BLDC Motor Drive Using Fuzzy Logic Based Variable Inductor Filter Drive, Australian Journal of Electrical and Electronics Engineering, Taylor & Francis, 17:4, 247-262, 2020.
  11. S. K. Pandey, S. L. Patil, U. M. Chaskar and S. B. Phadke, "State and Disturbance Observer-Based Integral Sliding Mode Controlled Boost DC–DC Converters," in IEEE Transactions on Circuits and Systems II: Express Briefs, vol. 66, no. 9, pp. 1567-1571, Sept. 2019.
  12. Pandey, Sanjeev & Patil, Sanjaykumar & Ginoya, Divyesh & Chaskar, Uttam & Phadke, Shrivijay, “Robust control of mismatched buck DC-DC converters by PWM-based sliding mode control schemes,” Control Engineering Practice, Elsevier. 84. 183-193, 2018.
  13. Pol, Praveen & Patil, Sanjaykumar & Pandey, Sanjeev, “A Simple and Versatile Overcurrent Protection Circuit for Power MOSFETs,” International Journal of Electronics, Taylor and Francis, 106, 2019.
  14. S. K. Pandey, S. L. Patil and S. B. Phadke, "Regulation of Nonminimum Phase DC–DC Converters Using Integral Sliding Mode Control Combined With a Disturbance Observer," in IEEE Transactions on Circuits and Systems II: Express Briefs, vol. 65, no. 11, pp. 1649-1653, Nov. 2018.
  15. Parag Suresh Chaudhari & Sanjaykumar L. Patil, “Reduction in Harmonics of BLDC Motor Drive Using Controlled LC Filter”, Electric Power Components and Systems, Taylor & Francis, 46:14-15, 1686-1703, 2018.
  16. S. K. Pandey, S. L. Patil and S. B. Phadke, "Comment on “PWM-Based Adaptive Sliding-Mode Control for Boost DC–DC Converters” [Aug 13 3291-3294]," in IEEE Transactions on Industrial Electronics, vol. 65, no. 6, pp. 5078-5080, June 2018.
  17. Patil, Sanjaykumar & Agarwala, Arun & Chaskar, Uttam, “Zero voltage transition isolated PWM push pull boost converter for single stage power factor correction application,” International Journal of Power Electronics, Inderscience. 3. 652 – 664, 2011.

Book Chapters 

  1. Gharpure, S., Ghodinde, K.A., Deshpande, A., Patil, S.L., “MPPT for Thermoelectric Generator Using Modified Perturbation and Observation Method,” In: Sengodan, T., Murugappan, M., Misra, S. (eds) Advances in Electrical and Computer Technologies. ICAECT 2020. Lecture Notes in Electrical Engineering, vol 711. Springer, Singapore, 2021. 
  2. Deshpande, A.S., Patil, S.L., “Maximum Power Point Tracking Using a Hybrid Fuzzy Logic Control,” In: Kolhe, M., Tiwari, S., Trivedi, M., Mishra, K. (eds) Advances in Data and Information Sciences. Lecture Notes in Networks and Systems, vol 94. Springer, Singapore, 2020.

Selected National/International Conferences 

  1. P. K. Aher, S. L. Patil, A. Gambhir, A. Mandhana, A. Deshpande and S. K. Pandey, "Lithium-Ion Battery Pack SOC Estimation using Optimized ECM Parameters and Kalman Filter," 2023 International Conference on Power Electronics and Energy (ICPEE), Bhubaneswar, India, 2023, pp. 1-6.
  2. S. V. Malge, S. L. Patil, A. S. Deshpande and R. T. Ugale, "State and Disturbance Observer based Current Sensor-less Control of Mismatched Buck Converter," IECON 2022 – 48th Annual Conference of the IEEE Industrial Electronics Society, Brussels, Belgium, 2022, pp. 1-6.
  3. S. K. Pandey, B. Kumar, P. S. Chaudhari, S. L. Patil and S. B. Phadke, "An Improved Integral Sliding Mode Control for Mismatched Buck DC-DC Converters," IECON 2020 The 46th Annual Conference of the IEEE Industrial Electronics Society, Singapore, 2020, pp. 106-111.
  4. S K Pandey, K. Veeranna, S.L. Patil, S.B. Phadke,Uncertainty Estimator based Sliding Mode Control Schemes for Multimode Noninverting Buck-Boost DC-DC Converter, IFAC-PapersOnLine, Volume 53, Issue 1, 2020, Pages 555-560, ISSN 2405-8963.
  5. S. K. Pandey, S. L. Patil, U. M. Chaskar and S. B. Phadke, "Direct Duty Ratio Control of Buck DC-DC Converters Using Disturbance Observer Based Integral Sliding Mode Control," IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society, Washington, DC, USA, 2018, pp. 5507-5512.
  6. P. V. Pol, S. L. Patil and S. K. Pandey, "A simple and novel technique for driving silicon carbide power MOSFETs with unipolar supply voltage," 2016 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES), Trivandrum, India, 2016, pp. 1-6.
  7. P. S. Chaudhari, S. L. Patil, S. K. Pandey and S. Sinha, "Performance analysis of BLDC motor on sinusoidal and square wave supply," 2016 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES), Trivandrum, India, 2016, pp. 1-6.
  8. A. Deshpande, S. L. Patil and H. Deopare, "Comparative simulation of conventional maximum power point tracking methods," 2016 International Conference on Computing, Communication and Automation (ICCCA), Greater Noida, India, 2016, pp. 1025-1028.
  9. Sanjeev Kumar Pandey, S. L. Patil and B. N. Chaudhari, "Disturbance observer based sliding mode control for DC-DC power converters," IECON 2016 - 42nd Annual Conference of the IEEE Industrial Electronics Society, Florence, Italy, 2016, pp. 3366-3371.
  10. R. T. Ugale, T. Sambharam, B. N. Chaudhari and S. L. Patil, "Circuit model for conducted emissions analysis of integrated magnetics including thermal impact," IECON 2016 - 42nd Annual Conference of the IEEE Industrial Electronics Society, Florence, Italy, 2016, pp. 1301-1306.
  11. A. S. Deshpande and S. L. Patil, "Performance verification of ripple correlation control for solar PV application," 2016 7th India International Conference on Power Electronics (IICPE), Patiala, India, 2016, pp. 1-5.
  12. S. K. Pandey, S. L. Patil, S. B. Phadke and A. S. Deshpande, "Investigation of sliding mode control of higher order DC-DC converters," 2016 7th India International Conference on Power Electronics (IICPE), Patiala, India, 2016, pp. 1-5.
  13. A. Kumar, S. L. Patil and S. K. Panday, "Modeling and control of DC-DC buck converter using SMC," 2015 International Conference on Industrial Instrumentation and Control (ICIC), Pune, India, 2015, pp. 1406-1411.
  14. S. K. Panday, A. Kumar and S. L. Patil, "Large-signal model and nonlinear control of PWM converters in discontinuous conduction mode," IECON 2015 - 41st Annual Conference of the IEEE Industrial Electronics Society, Yokohama, Japan, 2015, pp. 003069-003074.
  15. S. L. Patil and A. K. Agarwala, "Push pull boost converter with low loss switching," 2008 IEEE International Conference on Industrial Technology, Chengdu, China, 2008, pp. 1-6.

Memberships and Affiliations: 

  • Chair Joint Chapter - Industrial Electronics and Power Electronics, IEEEPune Section 
  • Member, IEEE Instrumentation & Measurement Society | Member IEEE Industrial Electronics Society | Life Member ISTE | Life Member ISOI | Reviewer for IEEE Transaction of Industrial Electronics | Reviewer for IEEE Transaction of Power Electronics | IEEE Transactions on Circuits and Systems | IEEE Transactions on Industrial Application 

 

Current Projects : 

Ongoing Funded Research Project 

  1. "BMS Algorithm Development : SOC, SOH and SOP", funded by HELLA India Automotive Pvt. Ltd. (April 2023~September 2024), Amount sanctioned - Rs 21.90 Lakhs, Principal Investigator.

Completed Funded Research Projects

  1. “Portable Intensive Care Unit Set up for Rural Health Infrastructure”, Funded by Rajiv Gandhi Science & Technology, Government of Maharashtra (June 2017 ~ May 2022), Amount Rs. 76.12 Lakhs – Co Principal Investigator.
  2. “DC-DC Converter Power Management for Low Power Embedded Systems” Funded by Board of Research in Nucleus Science (2011 ~ 2014), Amount Rs. 24.37 Lakhs -  Principal Investigator.
  3. “Design and Development of Iris Recognition System - A Biometric Application”, Funded by Board of Research in Nucleus Science (October 2010 ~ September 2013), Amount Rs. 19.94 Lakhs – Co Principal Investigator.
  4. “Modernization of Biomedical Instrumentation Laboratory” MODROB Project Funded by AICTE of Rs. 12.00 Lakhs, (March 2012 ~ March 2013) - Principal Investigator 
  5. "Design and Implementtaion of digital current mode controller for DC-DC converter using FPGA", funded by University Grant Commission under major research project scheme (February 2009~January 2012), Amount sanctioned - Rs 11.05 Lakhs, Principal Investigator.
  6. "Study, design and implementation of iris recognition algorithms and applications with special reference to industrial and clinical predictions", Funded by AICTE under research promotion scheme (April 2009~ March 2012), Amount sanctioned - Rs 8.80 Lakhs, Co Principal Investigator.
  7. COEP is part of National Level Project Entitled “ Development of Web enabled Laboratory (Virtual Laboratory)” supported by Ministry of Human Resource Development, New Delhi under National Mission on Education through Information and Communication Technology Scheme. COEP has got approval for development of ten web enabled Laboratories (Virtual Laboratories) and eight faculties are associated with this project. Grant-in-aid sanctioned for this project is Rs. 4.50 Crores for three years. Prof. Patil was involved as a one of the faculty in this project and was coordinator of the “Hybrid Electronics” Laboratory and developed the same Laboratory - Principal Investigator.
       

    Attach Files: 

    PDF icon S L Patil Resume.pdf
    PDF icon Research Executive summary.pdf

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