Dr. Dipankar DeAssistant Professor
School of Electrical Sciences
(Electrical Engineering)

Research Interests

  • Switched Mode Power Converters;
  • Design of Integrated Magnetics;
  • Application of Power Electronics in Power Systems;
  • Grid Interactive Converters;
  • Wide Band-gap Device based Power Conversion;
  • Renewable Energy and Energy Storage;
  • Electrical Drives Systems;

Contact Details

  • 316, School of Electrical Sciences
  • +91 - 674 - 713 - 5718
  • dipankar@iitbbs.ac.in

Other Profile Link(s)

Education

 Degree Discipline Year School
 Ph.D. Power Electronics 2011 Indian Institute of Science, Bangalore, India
 M. Eng Electrical Engineering 2007 Indian Institute of Science, Bangalore, India
 B. Eng Electrical Engineering 2005 Indian Institute of Engineering Science and Technology, Shibpur, India
 

Biosketch

 Dr. Dipankar De (Senior Member, IEEE) received the Ph.D. degree in power electronics from the Indian Institute of Science, Bangalore, Bangalore, India, in 2011.,From 2011 to 2014, he was with The University of Nottingham, Nottingham, U.K., where he was involved in the development of efficient energy storage systems and compact power converter design with wideband gap semiconductors. From 2014 to 2016, he was with Ryerson University, Toronto, ON, Canada, as a Research Fellow and worked for a sponsored project funded by Rockwell Automation, Cambridge, ON, Canada. He is currently an Assistant Professor with the School of Electrical Sciences, Indian Institute of Technology Bhubaneswar, Bhubaneswar, India. His research interests include power converter systems for renewable energy, power quality, and wide band-gap semiconductor based power conversion.

Teaching

  • Switched Mode Power Conversion (EE6L051);
  • Advanced Power Electronics (EE6L010);
  • Advanced Machine Drives (EE6L055);
  • Theory and Analysis of Electric Drives (EE6L052);
  • HVDC and Flexible AC Transmission Systems  (EE6L005);
  • Grid Integration of Renewable Energy Sources (EE6L013)
  • Electrical Machines (EE2L003);
  • Electromagnetic Field Theory (EE3L011);
  • Switched Mode Power Conversion Laboratory (EE6P052);
  • Power Converter and Electric Drives Laboratory (EE6P053);
  • Electrical Technology (EE1L001);
  • Power Electronics Laboratory (EE3P003);
  • Electrical Technology Laboratory (EE1P001);

Projects

1. Comparison of control techniques for residential PV system with module based maximum power point tracking (PI), IIT Bhubaneswar – 10 Lakhs (completed)

2. Si/SiC Hybrid Semiconductor based solid state transformer for PV application (PI), DST -- 36 Lakhs (completed)

3. Brush Less DC Machine Based Solar Pumping System (co-PI), DST --- 66 Lakhs (completed) [PI: Dr. Bhende]

4. Design and implementation of High-speed low-power embedded signal processor based custom power devices for power quality improvement (co-PI), DST ---66 Lakhs (completed) [PI: Dr. Karanki]

 

 

 

Recent Publications (International Journals)

1B. Tulasi Rao and D. De, "Effective Leakage Energy Recycling in High Gain DC-DC Converter with Coupled Inductor," in IEEE Trans. Circuits and Systems II: Express Briefs, in early Access, 2022.
2B. Tulasi Rao and D. De, "A Single Switch High Voltage Gain DC-DC Converter With Reduced Switch Voltage Stress," in IEEE Journal of Emerging and Selected Topics in Industrial Electronics, in early Access, 2022.
3C. Klumpner, M. Rashed, D. De, C. Patel, G. Asher, "Experimental evaluation of an energy storage system for medium voltage distribution grids enabling solid‐state substation functionality", IET Smart Grid, vol. 4, issue. 2, pp. 190-201, April 2021.
4S. Maharana, S. Mukherjee, D. De, A. Dash, A. Castellazzi,"Study of Dual Active Bridge with Modified Modulation Techniques for Reduced Link Current Peak Stress and Harmonics Losses in Magnetics", IEEE Trans. Ind. Applicat., Oct. 2020.
5T. Behera, D. De, "Enhanced operation of ‘Sen’ transformer with improved operating point density/area for power flow control", IET Generation, Transmission & Distribution, Vol. 13 No. 14, pp. 3158-3168, July 2019.
6N. Mukherjee, D. De, "A New State-of-Charge Control Derivation Method for Hybrid Battery Type Integration," IEEE Trans. Energy Conversion , vol. 32, no. 3, pp. 866-875, Sept. 2017.
7D. Barater, C. Concari, G. Buticchi, E. Gurpinar, D. De, and A. Castellazzi, "Performance evaluation of a 3-level ANPC photovoltaic grid-connected inverter with 650V SiC devices and optimized PWM," IEEE Trans. Ind. Applicat., vol. 52, no. 3, pp. 2475 - 2485, May-June 2016.
8F. Giuliani, D. De, N. Delmonte, A. Castellazzi, P. Cova, "Robust snubberless soft-switching power converter using SiC power MOSFETs and bespoke thermal design," Microelectronics Reliability - ELSEVIER, vol. 54, issue 9-10, pp. 1916-1920, Sept-Oct. 2014.
9D. De, C. Klumpner, C. Patel, P. Kulsangcharoen, M. Rashed, and G. Asher, "Modelling and control of a multi-stage interleaved DC-DC converter with coupled inductors for super-capacitor energy storage system," IET Power Electron., vol. 6, no. 7, pp. 1360-1375, Aug. 2013.
10N. Mukherjee, and D. De, "Analysis and improvement of performance in LCL filter based PWM rectifier/inverter application using hybrid damping approach," IET Power Electron., vol. 6, no. 2, pp. 309-325, Feb. 2013.
11D. De, and V. Ramanarayanan, "Analysis, Design, Modeling, and Implementation of an Active Clamp HF Link Converter," IEEE Trans. Circuit Sys.- I: Regular Papers, vol. 58, no. 6, pp. 1446-1455, Jun. 2011.
12D. De, and V. Ramanarayanan, "Improved Utilization of HF transformer in a DC-AC Application," IET Power Electron., vol. 4, no. 5, pp. 508-515, May 2011.
13D. De, and V. Ramanarayanan, "Decentralized Parallel Operation of Inverters Sharing Unbalanced and Non-linear Loads," IEEE Trans. Power Electron., vol. 25, no. 12, pp. 3015-3025, Dec. 2010.
14D. De, and V. Ramanarayanan, "A DC to three phase AC high frequency link converter with compensation for non-linear distortion," IEEE Trans. Ind. Electron., vol. 57, no. 11, pp. 3669-3677, Nov. 2010.
15D. De, and V. Ramanarayanan, "A proportional + multiresonant controller for three phase four-wire high-frequency link inverter," IEEE Trans. Power Electron., vol. 25, no. 4, pp. 899-906, Apr. 2010.

Conferences (International)

1S. Mithun, D. De, B. T. Rao, A. Vijaywargiya, N. B. Puhan, "Analysis of Advanced Space Vector PWM Techniques Extended to Over-Modulation Region for Induction Machine Drive," in Proc. IEEE PESGRE 2022, Trivandrum, India, pp. 1-6.
2G. Satpathy, D. De, "Reduced DC Voltage Fed Grid Connected Transformer-less Shunt Compensator with AC-Side Impedance-Source Configuration", in Proc. IEEE IECON 2021, pp. 1-6.
3G. Satpathy, D. De, "Integration of Active Filter to the Grid at Reduced DC Voltage with Suppressed Leakage Current and Minimal Switches", in Proc. IEEE APEC 2021, pp-1-6.
4A. Dash, MK. K. Mohanta, D. De, P. Abhishek, A. Castellazzi, "Modeling and Mitigation of Transformer Saturation in Dual-Active-Bridge Converter", in Proc. IEEE ECCE-Asia, 2021, pp. 1-6
5S. Maharana, S. Mukherjee, D. De, A. Castellazzi, "Dead-Time Compensated Dual Active Bridge with Online Hybrid Optimized Operation", in Proc. IEEE ICPEE, 2021, pp. 1-6.
6S. Maharana, D. De, A. Castellazzi, "A New ZVS Zone Identification for Dual Active Bridge with a General Modulation Objective", in Proc. EPE ECCE'20. September 2020, pp, 1-10.
7B.T. Rao, D. De, ''Additional Voltage Assisted High Gain DC-DC Converter with Modified Čuk Configuration'', in Proc. IEEE PESGRE 2020, Kerala, India, pp. 1-6.
8B.T. Rao, D. De, U. Dey, K. Satyadeep, ''Generalized Variable Interleaving Technique for Parallel Connected DC-DC Converters'', in Proc. IEEE PESGRE 2020, Kerala, India, pp. 1-6.
9S. Mukherjee, A. Dash, D. De, A. Castellazzi, "Trade-off in Minimization of Fundamental Link Current and Reactive Power using a Novel Online Calculation based Triple Phase Shift Modulator for Dual Active Bridge", in Proc. EPE 2019, Genoa, Italy, pp.1-10.
10S. Mukherjee, A. Dash, D. De and A. Castellazzi, “Study of Dual Active Bridge with Modified Modulation Techniques for Harmonic Reduction in AC Link Current” in Proc. IEEE ICSETS 2019, Bhubaneswar, India, pp. 1-6.
11G. Satpathy and D. De, DC Voltage Reduction in PV connected LV D-STATCOM with In-Phase Series Voltage Injection and Improved Transformer Ratings," in Proc. IEEE SPEC 2018, Singapore, pp. 1-8
12A. Dash, and D. De, “Dual Active Bridge – Magnetic Component Configurations for High Boost Application”, in Proc. IEEE ICEPE 2018, Meghalaya, India, pp. 1-6
13A. Hassan, A. Dash, and D. De, “Comparison of Converter Structures for Residential PV System with Module based Maximum Power Point Tracking”, in Proc. IEEE ICSESP 2018, March 28-30, Bhubaneswar, India, pp. 1-6.
14G. Satpathy, P. Patnaik, and D. De, “Shunt Compensation with Reduced DC Bus Voltage using Modulation Margin Controller”, in Proc. IEEE INDICON, Dec. 2017, Roorkee, India, pp. 1-6
15N. Mukherjee, D. De and N. Nandagaoli, "Effect of sudden variation of grid voltage in primary frequency control application using converter based energy storage systems for weak grid systems," in Proc. EPE, Sept. 2017, pp. 1-10.
16C. Klumpner, M. Rashed, D. De, P. Kulsangcharoen, C. Patel, and G. Asher, " Experimental validation of the solid state substation with embedded energy storage concept," in Proc. ECCE, Sept. 2016, pp 1-8.
17D. De, B. Wu, D. Xu, and N. R. Zargari, "A Novel ZCS Back-to-Back Current Source Converter for High Power Applications," in Proc. EPE, Sept. 2015, pp 1-8.
18D. Barater, C. Concari, G. Buticchi, E. Gurpinar, D. De, and A. Castellazzi, "Performance evaluation of a 3-level ANPC photovoltaic grid-connected inverter with 650V SiC devices and optimized PWM," in Proc. IEEE ECCE, Sept. 2014, pp. 2233-2240.
19E. Gurpinar, D. De, A. Castellazzi, D. Barater, G. Buticchi, and G. Francheschini, "Performance analysis of SiC MOSFET based 3-level ANPC grid-connected inverter with novel modulation scheme," in Proc. IEEE COMPEL, Jun. 2014, pp. 1-7.
20D. De, A. Castellazzi, and A. Lamantia, "1.2kW dual-active bridge converter using SiC power MOSFETs and planar magnetics," in Proc. IPEC, May 2014, pp. 2503-2510.
21D. Barater, G. Buticchi, C. Concari, G. Franceschini, E. Gurpinar, D. De, A. Castellazzi, "Performance analysis of UniTL-H6 inverter with SiC MOSFETs," in Proc. IPEC, May 2014, pp. 433-439.
22E. Gurpinar, S. Lopez-Arevalo, J. Li, D. De, A. Castellazzi, L. Mills, "Testing of a lightweight SiC power module for avionic applications," in Proc. PEMD, April 2014, pp. 1-6.
23D. De, A. Castellazzi, S. L. Arevalo, and A. Lamantia, "SiC MOSFET based Avionic Power Supply," in Proc. PEMD, April 2014, pp. 1-6.
24P. Kulsangcharoen, R. Mohamed, C. Klumpner, D. De, C. Patel, G. Asher, "Experimental evaluation and efficiency optimization of a grid-connected converter for household energy storage applications," in Proc. PEMD, April 2014, pp. 1-6.
25D. De, A. Castellazzi, A. Solomon, A. Trentin, M. Minami, and T. Hikihara, "An all SiC MOSFET High Performance PV Converter Cell," in Proc. EPE, Sept. 2013, pp. 1-10.
26P. Kulsangcharoen, R. Mohamed, C. Klumpner, D. De, C. Patel, G. Asher, and G. Z. Chen, "Evaluation of a digitally controlled power electronic emulator for Supercapattery," in Proc. IET PEMD, Mar. 2012, pp. 1-6.
27D. De, R. Mohamed, C. Klumpner, C. Patel, P. Kulsangcharoen, and G. Asher, "Achieving the desired transformer leakage inductance necessary in DC-DC converters for energy storage applications," in Proc. IET PEMD, Mar. 2012, pp. 1-6.
28D. De, and V. Ramanarayanan, "An Active Shunt Compensator for Reactive, Unbalanced and Harmonic Loads under Balanced and Unbalanced Grid Voltage Conditions," in Proc. IEEE PEDES, Dec. 2010, pp. 1-6.
29D. De, and V. Ramanarayanan, "High Frequency Link Topology Based Double Conversion UPS System," in Proc. IEEE PEDES, Dec. 2010, pp. 1-6.
30S. Jagadale, D. De, and V. Ramanarayanan, "An Inexpensive Digital Network Analyzer," in Proc. IEEE IECON, 2009, pp. 206-211.

Conferences (National)

1D. De, and V. Ramanarayanan, "Compact Isolated Power Supply Topologies," in Proc. National Power Electronics Conf., 2010, pp. 1-7.
2D. De, and V. Ramanarayanan, "Regenerative Dynamometer with Vector Controlled Drive," in Proc. National System Conf. India, 2008, pp. 1-6.
3D. De, and V. Ramanarayanan, "Bidirectional Isolated Soft Switching Converter," in Proc. National Power Electronics Conf., 2007, pp. 1-6.
 

Academic Honors & Awards

  • The N. R. Khambhati Memorial Medal for the year 2006-2007 by the council of the Indian Institute of Science for the best M. E. student in EE discipline.
  • GE Foundation Scholar-leader by the GE Foundation and the Institute of International Education, 2006.
  • One time scholarship by State Electrical Engineers' Association West Bengal, 2004.
 

Research Scholar

Record not found. Please check back later.

 

Membership of Societies

  • Senior Member IEEE
  • Member IET

Reviewer

  • IEEE Journal of Emerging and Selected Topics in Industrial Electronics 
  • IEEE Journal of Emerging and Selected Topics in Power Electronics
  • IET Power Electronics;
  • IEEE Trans. Power Electronics;
  • EPE Journal;
  • IEEE Trans. Industrial Electronics;
  • IEEE Trans. Industry Applications;
  • IEEE System Journals
 

Professional Experience

1. Postdoctoral Research Fellow, Department of Electrical and Electronics Engineering, University of Nottingham, Nottingham, UK  (2011 - 2014)   2. Postdoctoral Research Fellow, Department of Electrical and Computer Engineering, Ryerson University, Toronto, Canada  (2014 - 2016)

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