Shiladri Chakraborty

Shiladri Chakraborty              

: Ground Floor, EE Dept.

Assistant Professor, Power Electronics and Power Systems Group              

: shiladri@ee.iitb.ac.in

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Publications

[J11] Comparison of CCM and CRM-based Boost Parallel Active Power Decoupler for PV Microinverter, Y. Shen, M. D’ Antonio, S. Chakraborty, A. Hasnain and A. Khaligh, IEEE Trans. on Power Electron., Early Access. [Preprint]

[J10] Characterization of a Bare-die SiC-based, Wirebond-less, Integrated Half-bridge with Multi-functional Bus-Bar, Y. Park, S. Chakraborty and A. Khaligh, IEEE Trans. on Transp. Electrific., Early Access. [Preprint]

[J9] DAB Converter for EV On-Board Chargers Using Bare-die SiC MOSFETs and Leakage-Integrated Planar Transformer, Y. Park, S. Chakraborty and A. Khaligh, IEEE Trans. on Transp. Electrific., 8 (1), pp. 209-224, Mar. 2022. [Preprint]

[J8] Planar Transformer with Asymmetric Integrated Leakage Inductance Using Horizontal Air Gap, M. D’Antonio, S. Chakraborty and A. Khaligh, IEEE Trans. on Power Electron., 36 (12), pp. 14014-14028, Dec. 2021. [Preprint]

[J7] Improved Frequency-Domain Steady-State Modeling of the Dual-Active-Bridge Converter Considering Finite ZVS Transition Time Effects, M. D’Antonio, S. Chakraborty and A. Khaligh, IEEE Trans. on Power Electron., 36 (7), pp. 7880-7891, July 2021.

[J6] A Dual-Active-Bridge-based Fully-ZVS HF-isolated Inverter With Low Decoupling Capacitance, S. Chakraborty and S. Chattopadhyay, IEEE Trans. on Power Electron., 35 (3), pp. 2615-2628, Mar. 2020. 

[J5] A Dual-Active-Bridge-Based Novel Single-Stage Low Device Count DC-AC Converter, S. Chakraborty and S. Chattopadhyay, IEEE Trans. on Power Electron., 34 (13), pp. 2339-2354, Mar. 2019. 

[J4] Fully-ZVS, Minimum RMS Current Operation of the Dual-Active Half-Bridge Converter using Closed-loop Three Degree of Freedom Control, S. Chakraborty and S. Chattopadhyay, IEEE Trans. on Power Electron., 33 (12), pp. 10188-10199, Dec. 2018. 

[J3] An Isolated High-frequency Link Microinverter Operated with Secondary-Side-Modulation for Efficiency Improvement, N. K. Kummari, S. Chakraborty and S. Chattopadhyay, IEEE Trans. on Power Electron., 33 (3), pp. 2187-2200, Mar. 2018. 

[J2] Minimum-RMS-Current Operation of Asymmetric Dual Active Half-Bridge Converters with and without ZVS, S. Chakraborty and S. Chattopadhyay, IEEE Trans. on Power Electron., 32 (7), pp. 5132-5145, July 2017. 

[J1] Automatic Resonant Frequency Tracking in Parallel LLC Boost DC-DC Converter, U. Kundu, S. Chakraborty and P. Sensarma, IEEE Trans. on Power Electron., 30 (7), pp. 3925-3933, July 2015.

[C24] High Frequency Link Ripple Power Compensation Strategies for 1-Φ Bidirectional AC-DC Matrix Converters, S. Burman, S. Chakraborty and K. Chatterjee, IEEE International Conference On Power Electronics (ICPE-ECCE Asia), May 2023. 

[C23] Design Optimization for Weighted Conduction Loss Minimization in a Dual-Active-Bridge-Based PV Microinverter, M. D’Antonio, S. Chakraborty and A. Khaligh, IEEE Energy Conversion Congress and Exposition (ECCE), Oct. 2020. 

[C22] CCM vs. CRM Design Optimization of a Boost-derived Parallel Active Power Decoupler for Microinverter Applications, Y. Shen, M. D’Antonio, S. Chakraborty and A. Khaligh, IEEE Energy Conversion Congress and Exposition (ECCE), Oct. 2020. 

[C21] Thermo-mechanical reliability design considerations of 3D-integrated SiC power device package, P. McCluskey,, H. Yun, C, Buxbaum, S, Yuruker, R. Mandel, M. Ohadi, Y. Park , S. Chakraborty, A. Khaligh, L. Boteler and M. Hinojosa, IEEE Intersociety Conference on Thermal and Thermomechanical Phenomena in Electronic Systems (ITherm), Jul. 2020. 

[C20] A Bare-die SiC-based Isolated Bidirectional DC-DC Converter for Electric Vehicle On-board Chargers, Y. Park, S. Chakraborty and A. Khaligh, IEEE Transportation Electrification Conference and Exposition (ITEC), Jun. 2020. 

[C19] Electro-Thermal Co-Design of a Cooling System-Integrated High-Frequency Transformer, Y. Park, S. Yuruker, S. Chakraborty, A. Khaligh, R. Mandel, P. McCluskey, M. Ohadi, L. Boteler and M. Hinojosa, IEEE Transportation Electrification Conference and Exposition (ITEC), Jun. 2020. 

[C18] Advanced Packaging and Thermal Management of High-Power DC-DC Converters, S. U. Yuruker, R. K. Mandel, P. McCluskey, M. Ohadi, S. Chakraborty, Y. Park, H. Yun, A. Khaligh, L. Boteler and M. Hinojosa, ASME International Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Microsystems (InterPACK), 2019, Oct. 2019. 

[C17] A Battery-Integrated High-Frequency Transformer-Coupled Phase-Modulated PV Inverter, S. Chaudhuri, S. Chakraborty, A. Banjare and S. Chattopadhyay, IEEE Energy Conversion Congress and Exposition (ECCE), 2018, pp. 6364-6371, Sep. 2018. 

[C16] A Dual-active-bridge-based High-frequency Isolated Inverter for Interfacing Multiple PV Modules with Distributed MPPT, S. Chakraborty and S. Chattopadhyay, IEEE Applied Power Electronics Conference and Exposition (APEC), 2018, pp. 3256-3263, Mar. 2018. 

[C15] Approaches for Continuous-Time Dynamic Modeling of the Asymmetric Dual-Active Half-Bridge Converter, S. Chakraborty and S. Chattopadhyay, IEEE Applied Power Electronics Conference and Exposition (APEC), 2018, pp. 952-958, Mar. 2018. 

[C14] Operation of a Triple-active-bridge-based Battery-integrated Isolated PV Microinverter, S. Chakraborty and S. Chattopadhyay, Annual Conference of the IEEE Industrial Electronics Society (IECON), 2017, pp. 2611-2616, Nov. 2017. 

[C13] A Multi-port, Isolated PV Microinverter with Low Decoupling Capacitance and Integrated Battery Charger, S. Chakraborty and S. Chattopadhyay, IEEE Energy Conversion Congress and Exposition (ECCE), 2016, Sep. 2016. 

[C12] Minimum RMS Current Operation of the Dual Active Half-Bridge Converter using Three Degree of Freedom Control, S. Chakraborty, S. Tripathy and S. Chattopadhyay, IEEE Energy Conversion Congress and Exposition (ECCE), 2016, Sep. 2016. 

[C11] Secondary Side Modulation of a Single-stage Isolated High-frequency Link Microinverter with a Regenerative Flyback Snubber, N.K. Kummari, S. Chakraborty and S. Chattopadhyay, IEEE Energy Conversion Congress and Exposition (ECCE), 2016, Sep.2016. 

[C10] A Novel Single-stage Dual-Active Bridge-based Isolated DC-AC Converter, S. Chakraborty and S. Chattopadhyay, IEEE Applied Power Electronics Conference and Exposition (APEC), 2016, pp. 1954-1961, Mar. 2016. 

[C9] An Isolated Buck-Boost Type High-frequency Link Photovoltaic Microinverter, S. Chakraborty and S. Chattopadhyay, IEEE Applied Power Electronics Conference and Exposition (APEC), 2016, pp. 3389-3396, Mar. 2016. 

[C8] A Voltage Independent Islanding Detection Method & Low Voltage Ride Through of a Two-Stage PV Inverter, P. P. Das, S. Chattopadhyay and S. Chakraborty, IEEE Applied Power Electronics Conference and Exposition (APEC), 2016, pp. 2652-2659, Mar. 2016. 

[C7] A hybrid isolated boost converter with reduced output capacitance and integrated auxiliary circuit for ZVS, N.K. Kummari, S. Chakraborty and S. Chattopadhyay, IEEE Energy Conversion Congress and Exposition (ECCE), 2015, pp. 6320-6327, Sep. 2015. 

[C6] An improved asymmetric half-bridge converter with zero DC offset of magnetizing current, S. Chakraborty and S. Chattopadhyay, IEEE Applied Power Electronics Conference and Exposition (APEC), 2015, pp. 1-8, Mar. 2015. 

[C5] Analysis and comparison of voltage-source and current-source asymmetric dual-active half-bridge converters, S. Chakraborty and S. Chattopadhyay, IEEE Energy Conversion Congress and Exposition (ECCE), 2014, pp. 2072-2079, Sep. 2014. 

[C4] Topology Variations and Design Improvements of a Single-Stage Flyback PV Microinverter, S. Chakraborty and S. Chattopadhyay, IEEE Applied Power Electronics Conference and Exposition (APEC), 2014, pp. 3026-3033, Mar. 2014. 

[C3] Analog Controller for MPPT and Self-tuning of Resonant Frequency in Parallel LLC Boost Dc-Dc Converter for PV Microinverter, U. Kundu, S. Chakraborty and P. Sensarma, National Power Electronics Conference (NPEC), 2013, IIT Kanpur, India, Dec. 2013. 

[C2] A Digital Charge-Mode Control Algorithm for Power Decoupling in a Flyback Microinverter, S. Chakraborty, N. Gupta and S. Chattopadhyay, IEEE Energy Conversion Congress and Exposition (ECCE), 2013, pp. 4785-4792, Sep. 2013. 

[C1] High gain high efficiency front end resonant dc-dc boost converter for PV microinverter, S. Chakraborty and P. Sensarma, IEEE Energy Conversion Congress and Exposition (ECCE), 2012, pp. 180-187, Sep. 2012.

[6] Family of circuits for ripple power compensation of direct and indirect matrix converter based 3-phase-1-phase interoperable high frequency isolated bidirectional AC-DC converters, S. Barman, S. Chakraborty, and K. Chatterjee, Indian Patent Application, IIT Bombay.  

[5] Family of circuits for ripple power compensation of direct and indirect matrix converter based high frequency isolated bidirectional AC-DC converters, S. Barman, S. Chakraborty, and K. Chatterjee, Indian Patent Application, IIT Bombay. 

[4] Family of Active Power Decoupling Integrated Inverters and Rectifiers, and Associated Control Schemes, M. D’Antonio, A. Khaligh and S. Chakraborty, Invention Disclosure, University of Maryland. 

[3] Ultra-low-inductance SiC-based Half-bridge Die with Integrated On-chip Decoupling Capacitor and Gate Resistors, S. Chakraborty, Y. Park and A. Khaligh, Invention Disclosure, University of Maryland. 

[2] Methods for manufacturing, layout and thermal management of wire-bondless switch modules in power electronic converters, Y. Park, S. Chakraborty and A. Khaligh, Invention Disclosure, University of Maryland.

[1] Wire-Bondless, Electro-Thermally-Integrated Switch Module, R. Mandel, A. Khaligh, P. McCluskey, Y. Park, A. Mallik, S. Chakraborty, S. Yuruker, C. Buxbaum, Provisional Patent, University of Maryland.