Wide Band Gap Devices

Gangyao Wang, Xing Huang , Jun Wang , Tiefu Zhao , Subhashish Bhattacharya , Alex Q. Huang ,” Comparisons of 6.5kV 25A Si IGBT and 10-kV SiC MOSFET in Solid-State Transformer application”, IEEE Energy Conversion Congress and Exposition ,2010
Jun Wang ,Gangyao Wang , Subhashish Bhattacharya , Alex Q. Huang ,”Comparison of 10-kV SiC power devices in solid-state transformer”, IEEE Energy Conversion Congress and Exposition ,2010
Kamalesh Hatua ,Sumit Dutta , Awneesh Tripathi , Seunghun Baek , Giti Karimi , Subhashish Bhattacharya ,” Transformer less Intelligent Power Substation design with 15kV SiC IGBT for grid interconnection”, IEEE Energy Conversion Congress and Exposition ,2011
Hesam Mirzaee ,Ankan De , Awneesh Tripathi , Subhashish Bhattacharya ,” Design comparison of high power medium-voltage converters based on 6.5kV Si-IGBT/Si-PiN diode, 6.5kV Si-IGBT/SiC-JBS diode, and 10kV SiC MOSFET/SiC-JBS diode “,IEEE Energy Conversion Congress and Exposition ,2011
Hesam Mirzaee ,Subhashish Bhattacharya , Sei-Hyung Ryu , Anant Agarwal ,” Design comparison of 6.5 kV Si-IGBT, 6.5kV SiC JBS diode, and 10 kV SiC MOSFETs in megawatt converters for shipboard power system “,IEEE Electric Ship Technologies Symposium ,2011
Swanand Juvekar ,Bobby Compton , Subhashish Bhattacharya,” A fast acting DC solid state fault isolation device (FID) with Si and SiC devices for MVDC distribution system”, IEEE Energy Conversion Congress and Exposition (ECCE) ,2012
Ankan De ,Sudhin Roy , Subhashish Bhattacharya ,” Efficiency Comparison of AC-Link and TIPS (SST) Topologies based on accurate device models “,IEEE Energy Conversion Congress and Exposition (ECCE) ,2012
Sachin Madhusoodhanan, Kamalesh Hatua , Subhashish Bhattacharya , Scott Leslie , Sei-Hyung Ryu , Mrinal Das , Anant Agarwal , David Grider,” Comparison study of 12kV n-type SiC IGBT with 10kV SiC MOSFET and 6.5kV Si IGBT based on 3L-NPC VSC applications”, IEEE Energy Conversion Congress and Exposition (ECCE) ,2012
Mihir Shah ,Avik Juneja , Subhashish Bhattacharya , Alexander G. Dean ,“High frequency GaN device-enabled CubeSat EPS with real-time scheduling”, IEEE Energy Conversion Congress and Exposition (ECCE) ,2012
Ankan De ,Sudhin Roy , Subhashish Bhattacharya , Deepak M. Divan ,” Characterization and performance comparison of reverse blocking SiC and Si based switch “,The 1st IEEE Workshop on Wide Bandgap Power Devices and Applications ,2013
Vinay Baliga ,Samir Hazra , Shikhar Singh , Sudhin Roy , Subhashish Bhattacharya , Joseph Paulakonis , Shailesh Notani ,” Device characterization and performance of 1200V/45A SiC JFET module”, IEEE Energy Conversion Congress and Exposition ,2013
Arun Kadavelugu ,Subhashish Bhattacharya , Sei-Hyung Ryu , David Grider , Anant Agarwal , Scott Leslie ,” Evaluation of 15 kV SiC N-IGBT and P-IGBT for complementary inverter topology with zero dv/dt stress on gate drivers “,IEEE Energy Conversion Congress and Exposition ,2013
Sachin Madhusoodhanan, Dhaval Patel , Subhashish Bhattacharya , Joseph A Carr , Zhenyuan Wang ,” Protection of a transformerless intelligent power substation”, 4th IEEE International Symposium on Power Electronics for Distributed Generation Systems (PEDG) ,2013
Arun Kadavelugu ,Subhashish Bhattacharya , Sei-Hyung Ryu , Edward Van Brunt , David Grider , Anant Agarwal , Scott Leslie ,” Characterization of 15 kV SiC n-IGBT and its application considerations for high power converters”, IEEE Energy Conversion Congress and Exposition ,2013
Dhaval C Patel ,Arun Kadavelugu , Sachin Madhusoodhanan , Subhashish Bhattacharya , Kamalesh Hatua , Scott Leslie , Sei-Hyung Ryu , David Grider , Anant Agarwal ,” 15 kV SiC IGBT based three-phase three-level modular-leg power converter”, IEEE Energy Conversion Congress and Exposition ,2013
Subhashish Bhattacharya,” Wide-band Gap (WBG) WBG devices enabled MV power converters for utility applications — Opportunities and challenges”, IEEE Workshop on Wide Bandgap Power Devices and Applications ,2014
Ritwik Chattopadhyay, Subhashish Bhattacharya , Nicole C. Foureaux , Sidelmo M. Silva , F. Braz Cardoso , Helder de Paula , Igor A. Pires , Porfírio C. Cortizio , Lênin Moraes , José A. de S. Brito ,”Low voltage PV power integration into medium voltage grid using high voltage SiC devices”, International Power Electronics Conference (IPEC-Hiroshima ,2014 – ECCE ASIA) ,2014
Samir Hazra ,Ankan De , Subhashish Bhattacharya , Lin Cheng , John Palmour , Marcelo Schupbach , Brett Hull , Scott Allen ,” High switching performance of 1.7kV, 50A SiC power MOSFET over Si IGBT for advanced power conversion applications “,International Power Electronics Conference (IPEC-Hiroshima ,2014 – ECCE ASIA) ,2014
Sachin Madhusoodhanan, Awneesh Tripathi , Arun Kadavelugu , Samir Hazra , Dhaval Patel , Krishna Mainali , Subhashish Bhattacharya , Kamalesh Hatua ,” Experimental validation of the steady state and transient behavior of a transformerless intelligent power substation“, IEEE Applied Power Electronics Conference and Exposition – APEC 2014 ,2014
Arun Kadavelugu ,Subhashish Bhattacharya , Sei-Hyung Ryu , David Grider , Scott Leslie , Kamalesh Hatua ,” Understanding dv/dt of 15 kV SiC N-IGBT and its control using active gate driver “,IEEE Energy Conversion Congress and Exposition (ECCE) ,2014
Sachin Madhusoodhanan, Awneesh Tripathi , Dhaval Patel , Krishna Mainali , Arun Kadavelugu , Samir Hazra , Subhashish Bhattacharya , Kamalesh Hatua ,“Solid State Transformer and MV grid tie applications enabled by 15 kV SiC IGBTs and 10 kV SiC MOSFETs based multilevel converters”, International Power Electronics Conference (IPEC-Hiroshima ,2014 – ECCE ASIA) ,2014
Awneesh Tripathi, Krishna Mainali , Dhaval Patel , Arun Kadavelugu , Samir Hazra , Subhashish Bhattacharya , Kamalesh Hatua ,” Design considerations of a 15kV SiC IGBT enabled high-frequency isolated DC-DC converter”, International Power Electronics Conference (IPEC-Hiroshima ,2014 – ECCE ASIA) ,2014
Arun Kadavelugu ,Subhashish Bhattacharya ,” Design considerations and development of gate driver for 15 kV SiC IGBT”, IEEE Applied Power Electronics Conference and Exposition – APEC 2014 ,2014
Ankan De, Subhashish Bhattacharya , Ranbir Singh,” Performance evaluation and characterization of 6500V asymmetric SiC NPNP Thyristor based current switch”, IEEE 3rd Workshop on Wide Bandgap Power Devices and Applications (WiPDA) ,2015
Kasunaidu Vechalapu, Subhashish Bhattacharya , Eddy Aleoiza,” Performance evaluation of series connected 1700V SiC MOSFET devices”, IEEE 3rd Workshop on Wide Bandgap Power Devices and Applications (WiPDA) ,2015
Sachin Madhusoodhanan ,Awneesh Tripathi , Krishna Mainali , Dhaval Patel , Arun Kadavelugu , Subhashish Bhattacharya ,” Distributed Energy Storage Device integration with three phase distribution grid using a Transformerless Intelligent Power Substation”, IEEE Applied Power Electronics Conference and Exposition (APEC) ,2015
Krishna Mainali ,Sachin Madhusoodhanan , Awneesh Tripathi , Dhaval Patel , Subhashish Bhattacharya ,“Start-up scheme for solid state transformers connected to medium voltage grids”, IEEE Applied Power Electronics Conference and Exposition (APEC) ,2015
Krishna Mainali ,Awneesh Tripathi , Sachin Madhusoodhanan , Arun Kadavelugu , Dhaval Patel , Samir Hazra , Kamalesh Hatua , Subhashish Bhattacharya ,” A Transformerless Intelligent Power Substation: A three-phase SST enabled by a 15-kV SiC IGBT”, IEEE Power Electronics Magazine ,2015
Sachin Madhusoodhanan, Krishna Mainali , Awneesh Tripathi , Dhaval Patel , Arun Kadavelugu , Subhashish Bhattacharya , Kamalesh Hatua,” Performance evaluation of 15 kV SiC IGBT based medium voltage grid connected three-phase three-level NPC converter”, IEEE Energy Conversion Congress and Exposition (ECCE) ,2015
Sachin Madhusoodhanan, Awneesh Tripathi , Dhaval Patel , Krishna Mainali , Arun Kadavelugu , Samir Hazra , Subhashish Bhattacharya , Kamalesh Hatua ,” Solid-State Transformer and MV Grid Tie Applications Enabled by 15 kV SiC IGBTs and 10 kV SiC MOSFETs Based Multilevel Converters “,IEEE Transactions on Industry Applications ,2015
Ankan De ,Subhashish Bhattacharya ,” Design, analysis and implementation of discontinuous mode Dyna-C AC/AC converter for solid state transformer applications”, IEEE Energy Conversion Congress and Exposition (ECCE) ,2015
Sachin Madhusoodhanan, Krishna Mainali , Awneesh Tripathi , Arun Kadavelugu , Kasunaidu Vechalapu , Dhaval Patel , Subhashish Bhattacharya ,” Comparative evaluation of 15 kV SiC IGBT and 15 kV SiC MOSFET for 3-phase medium voltage high power grid connected converter applications”, IEEE Energy Conversion Congress and Exposition (ECCE) ,2016
Awneesh Tripathi , Krishna Mainali , Sachin Madhusoodhanan , Akshat Yadav , Kasunaidu Vechalapu , Subhashish Bhattacharya ,” A MV intelligent gate driver for 15kV SiC IGBT and 10kV SiC MOSFET “,IEEE Applied Power Electronics Conference and Exposition (APEC) ,2016
Ankan De, Adam Morgan , Vishnu Mahadeva Iyer , Haotao Ke , Xin Zhao , Kasunaidu Vechalapu , Subhashish Bhattacharya , Douglas C. Hopkins ,” Design, package, and hardware verification of a high voltage current switch “,IEEE Applied Power Electronics Conference and Exposition (APEC) ,2016
Samir Hazra, Sachin Madhusoodhanan , Giti Karimi Moghaddam , Kamalesh Hatua , Subhashish Bhattacharya ,“Design Considerations and Performance Evaluation of 1200-V 100-A SiC MOSFET-Based Two-Level Voltage Source Converter”, IEEE Transactions on Industry Applications ,2016
Samir Hazra, Ankan De , Lin Cheng , John Palmour , Marcelo Schupbach , Brett A. Hull , Scott Allen , Subhashish Bhattacharya ,” High Switching Performance of 1700-V, 50-A SiC Power MOSFET Over Si IGBT/BiMOSFET for Advanced Power Conversion Applications”, IEEE Transactions on Power Electronics ,2016
Sachin Madhusoodhanan, Krishna Mainali , Awneesh Kumar Tripathi , Arun Kadavelugu , Dhaval Patel , Subhashish Bhattacharya ,” Power Loss Analysis of Medium-Voltage Three-Phase Converters Using 15-kV/40-A SiC N-IGBT “,IEEE Journal of Emerging and Selected Topics in Power Electronics ,2016
Krishna Mainali ,Sachin Madhusoodhanan , Awneesh Tripathi , Kasunaidu Vechalapu , Ankan De , Subhashish Bhattacharya ,” Design and evaluation of isolated gate driver power supply for medium voltage converter applications”, IEEE Applied Power Electronics Conference and Exposition (APEC) ,2016
Ritwik Chattopadhyay ,Mark A. Juds , Paul R. Ohodnicki , Subhashish Bhattacharya ,” Modelling, design and analysis of three limb high frequency transformer including transformer parasitics, for SiC Mosfet based three port DAB “,IECON ,2016 – 42nd Annual Conference of the IEEE Industrial Electronics Society ,2016
Sachin Madhusoodhanan ,Krishna Mainali , Awneesh Tripathi , Kasunaidu Vechalapu , Subhashish Bhattacharya ,” Medium voltage (≥ 2.3 kV) high frequency three-phase two-level converter design and demonstration using 10 kV SiC MOSFETs for high speed motor drive applications”, IEEE Applied Power Electronics Conference and Exposition (APEC) ,2016
Ashish Shrivastav ,Shikhar Singh , Anirudha Mahajan , Subhashish Bhattacharya ,” Effective control & software techniques for high efficiency GaN FET based flexible electrical power system for cube-satellites”, IEEE Applied Power Electronics Conference and Exposition (APEC) ,2016
Ashish Kumar ,Kasunaidu Vechalapu , Subhashish Bhattacharya , Victor Veliadis , Edward Van Brunt , David Grider , Shadi Sabri , Brett Hull ,” Effect of capacitive current on reverse recovery of body diode of 10kV SiC MOSFETs and external 10kV SiC JBS diodes “,IEEE 5th Workshop on Wide Bandgap Power Devices and Applications (WiPDA) ,2017
Kasunaidu Vechalapu, Subhashish Bhattacharya , Edward Van Brunt , Sei-Hyung Ryu , Dave Grider , John W. Palmour ,” Comparative Evaluation of 15-kV SiC MOSFET and 15-kV SiC IGBT for Medium-Voltage Converter Under the Same dv/dt Conditions”, IEEE Journal of Emerging and Selected Topics in Power Electronics ,2017
Richard Beddingfield, Paras Vora , David Storelli , Subhashish Bhattacharya ,” Trapezoidal characterization of magnetic materials with a novel dual voltage test circuit “,IEEE Energy Conversion Congress and Exposition (ECCE) ,2017
Samir Hazra ,Kasunaidu Vechalapu , Sachin Madhusoodhanan , Subhashish Bhattacharya , Kamalesh Hatua ,” Gate driver design considerations for silicon carbide MOSFETs including series connected devices”, IEEE Energy Conversion Congress and Exposition (ECCE) ,2017
Kasunaidu Vechalapu, Samir Hazra , Utkarsh Raheja , Abhay Negi , Subhashish Bhattacharya,” High-speed medium voltage (MV) drive applications enabled by series connection of 1.7 kV SiC MOSFET devices “,IEEE Energy Conversion Congress and Exposition (ECCE) ,2017
Ashish Kumar ,Aishwarya Ravichandran , Shrishti Singh , Suyash Shah , Subhashish Bhattacharya ,” An intelligent medium voltage gate driver with enhanced short circuit protection scheme for 10kV 4H-SiC MOSFETs “,IEEE Energy Conversion Congress and Exposition (ECCE) ,2017
Faris E. Alfaris, Subhashish Bhattacharya ,“A current-fed quasi Z-source inverter with SiC power modules for EV/HEV applications”, IEEE Energy Conversion Congress and Exposition (ECCE) ,2017
Ritwik Chattopadhyay ,Mark A. Juds , Ghanshyamsinh Gohil , Srinivas Gulur , Paul R. Ohodnicki , Subhashish Bhattacharya ,” Optimized design for three port transformer considering leakage inductance and parasitic capacitance “,IEEE Energy Conversion Congress and Exposition (ECCE) ,2017
Heonyoung Kim ,Byeong-Heon Kim , Subhashish Bhattacharya ,” An Analytical Design Strategy and Implementation of a Dv/Dt Filter for WBG Devices Based High Speed Machine Drives “,IECON ,2018 – 44th Annual Conference of the IEEE Industrial Electronics Society ,2018
Ashish Kumar ,Sanket Parashar , Jayant Baliga , Subhashish Bhattacharya ,” Single shot avalanche energy characterization of 10kV, 10A 4H-SiC MOSFETs “,IEEE Applied Power Electronics Conference and Exposition (APEC) ,2018
Sanket Parashar ,Ashish Kumar , Subhashish Bhattacharya ,“High Power Medium Voltage Converters Enabled by High Voltage SiC Power Devices “,International Power Electronics Conference (IPEC-Niigata ,2018 -ECCE Asia) ,2018
Ashish Kumar , Sänket Parashar , Shadi Sabri , Edward Van Brunt , Subhashish Bhattacharya , Victor Veliadis ,” Ruggedness of 6.5 kV, 30 a SiC MOSFETs in extreme transient conditions”, IEEE 30th International Symposium on Power Semiconductor Devices and ICs (ISPSD) ,2018
Sayan Acharya, Ritwik Chattopadhyay , Anup Anurag , Satish Rengarajan , Yos Prabowo , Subhashish Bhattacharya ,” High Power Medium Voltage 10 kV SiC MOSFET Based Bidirectional Isolated Modular DC–DC Converter”, International Power Electronics Conference (IPEC-Niigata ,2018 -ECCE Asia) ,2018
Anup Anurag, Sayan Acharya , Ghanshyamsinh Gohil , Subhashish Bhattacharya ,” A Gate Driver Design for Medium Voltage Silicon Carbide Power Devices with High dv / dt “,IECON ,2018 – 44th Annual Conference of the IEEE Industrial Electronics Society ,2018
Anup Anurag, Sayan Acharya , Yos Prabowo , Ghanshyamsinh Gohil , Hulgize Kassa , Subhashish Bhattacharya ,” An accurate calorimetric method for measurement of switching losses in silicon carbide (SiC) MOSFETs”, IEEE Applied Power Electronics Conference and Exposition (APEC) ,2018
Ashish Kumar, Sanket Parashar , Nithin Kolli , Subhashish Bhattacharya ,“Asynchronous Microgrid Power Conditioning System Enabled by Series Connection of Gen-3 SiC 10 kV MOSFETs “,IEEE 6th Workshop on Wide Bandgap Power Devices and Applications (WiPDA) ,2018
Anup Anurag, Sayan Acharya , Yos Prabowo , Venkat Jakka , Subhashish Bhattacharya ,” Design of a Medium Voltage Mobile Utilities Support Equipment based Solid State Transformer (MUSE-SST) with 10 kV SiC MOSFETs for Grid Interconnection”, 9th IEEE International Symposium on Power Electronics for Distributed Generation Systems (PEDG) ,2018
Ankan De, Adam J. Morgan , Vishnu Mahadeva Iyer , Haotao Ke , Xin Zhao , Kasunaidu Vechalapu , Subhashish Bhattacharya , Douglas C. Hopkins ,” Design, Package, and Hardware Verification of a High-Voltage Current Switch”, IEEE Journal of Emerging and Selected Topics in Power Electronics ,2018
Venkat N. Jakka, Sayan Acharya , Anup Anurag , Yos Prabowo , Ashish Kumar , Sanket Parashar , Subhashish Bhattacharya ,” Protection Design Considerations of a 10 kV SiC MOSFET Enabled Mobile Utilities Support Equipment Based Solid State Transformer (MUSE-SST)”, IECON ,2018 – 44th Annual Conference of the IEEE Industrial Electronics Society ,2018
Anup Anurag ,Sayan Acharya , Yos Prabowo , Venkat Jakka , Subhashish Bhattacharya ,” Mobile Utility Support Equipment based Solid State Transformer (MUSE-SST) for MV Grid Interconnection with Gen3 10 kV SiC MOSFETs “,IEEE Energy Conversion Congress and Exposition (ECCE) ,2018
Faris E. Alfaris, Subhashish Bhattacharya ,“Current-Fed Quasi Z-Source Inverter Based PV Distributed Generation Controller “,IEEE Energy Conversion Congress and Exposition (ECCE) ,2018
Anup Anurag, Sayan Acharya , Yos Prabowo , Ghanshyamsinh Gohil , Subhashish Bhattacharya ,” Design Considerations and Development of an Innovative Gate Driver for Medium-Voltage Power Devices With High dv/dt”, IEEE Transactions on Power Electronics ,2019
Sayan Acharya ,Anup Anurag , Subhashish Bhattacharya , Devin Pellicone,” Performance Evaluation of a Loop Thermosyphon Based Heat-Sink for High Power SiC-based Converter Applications “,IEEE Transactions on Components, Packaging and Manufacturing Technology ,2019
Anup Anurag, Sayan Acharya , Yos Prabowo , Ghanshyamsinh Gohil , Subhashish Bhattacharya , “Design Considerations and Development of an Innovative Gate Driver for Medium-Voltage Power Devices With High dv/dt”, IEEE Transactions on Power Electronics, 2019