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- Tiefu Zhao, Jie Zeng, Subhashish Bhattacharya, Mesut E. Baran, Alex Q. Huang, ” An average model of solid state transformer for dynamic system simulation”, IEEE Power & Energy Society General Meeting, 2009
- Seunghun Baek, Gangyao Wang, Subhashish Bhattacharya, ” Design considerations of high voltage and high frequency transformer for solid state transformer application”, 2010
- Karl Stefanski, Hengsi Qin, Badrul H. Chowdhury, Jonathan W. Kimball, Subhashish Bhattacharya, “Identifying techniques, topologies and features for maximizing the efficiency of a distribution grid with solid state power devices”,North American Power Symposium 2010
- 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
- Chun-kit Leung, Sumit Dutta, Seunghun Baek, Subhashish Bhattacharya “Design considerations of high voltage and high frequency three phase transformer for Solid State Transformer application”, IEEE Energy Conversion Congress and Exposition, 2010
- Tiefu Zhao, Gangyao Wang, Jie Zeng, Sumit Dutta, Subhashish Bhattacharya, Alex Q. Huang,” Voltage and power balance control for a cascaded multilevel solid state transformer”, Twenty-Fifth Annual IEEE Applied Power Electronics Conference and Exposition (APEC), 2010
- Xiaohu Zhou, Yu Liu, Subhashish Bhattacharya, Alex Huang,” New inductor current feedback control with active harmonics injection for inverter stage of solid state transformer” , IECON- 36th Annual Conference on IEEE Industrial Electronics Society, 2010
- Subhashish Bhattacharya, Tiefu Zhao, Gangyao Wang, Sumit Dutta, Seunghun Baek, Yu Du, Babak Parkhideh, Xiaohu Zhou, Alex Q. Huang,” Design and development of Generation-I silicon based Solid State Transformer” , Twenty-Fifth Annual IEEE Applied Power Electronics Conference and Exposition (APEC), 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
- Yu Du, Seunghun Baek, Subhashish Bhattacharya, Alex Q. Huang, “High-voltage high-frequency transformer design for a 7.2kV to 1 20V/240V 20kVA solid state transformer”, IECON- 36th Annual Conference on , IEEE Industrial Electronics Society , 2010
- Tiefu Zhao, Xu She, Subhashish Bhattacharya, Gangyao Wang, Fei Wang, Alex Huang, ” Power synchronization control for capacitor minimization in Solid State Transformers (SST) ” , IEEE Energy Conversion Congress and Exposition, 2011
- Seunghun Baek, Subhashish Bhattacharya ,” Analytical modeling of a medium-voltage and high-frequency resonant coaxial-type power transformer for a solid state transformer application” , IEEE Energy Conversion Congress and Exposition , 2011
- Gangyao Wang, Seunghun Baek, Joseph Elliott, Arun Kadavelugu, Fei Wang, Xu She, Sumit Dutta, Yang Liu, Tiefu Zhao, Wenxi Yao, Richard Gould, Subhashish Bhattacharya, Alex Q. Huang ,” Design and hardware implementation of Gen-1 silicon based solid state transformer”, Twenty-Sixth Annual IEEE Applied Power Electronics Conference and Exposition (APEC) , 2011
- 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
- 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
- Zhenyuan Wang , Jing Xu, Kamalesh Hatua, Sachin Madhusoodhanan, Subhashish Bhattacharya, ” Solid state transformer specification via feeder modeling and simulation” , IEEE Power and Energy Society General Meeting, 2012
- Nicholas Parks, Sumit Dutta, Vivek Ramachandram, Kamalesh Hatua, Subhashish Bhattacharya,” Black start control of a solid state transformer for emergency power restoration”, IEEE Energy Conversion Congress and Exposition (ECCE) , 2012
- Arun Kadavelugu, Gangyao Wang, Subhashish Bhattacharya, Alex Huang “Auxiliary power supply for Solid State Transformers” , IEEE Energy Conversion Congress and Exposition (ECCE), 2012
- Seunghun Samuel Baek, Subhashish Bhattacharya, Bernardo Cougo, Gabriel Ortiz, “Accurate equivalent circuit modeling of a medium-voltage and high-frequency coaxial winding DC-link transformer for solid state transformer applications”, IEEE Energy Conversion Congress and Exposition (ECCE), 2012
- Jianhua Zhang, Wenye Wang, Subhashish Bhattacharya,”Architecture of solid state transformer-based energy router and models of energy traffic ” , IEEE PES Innovative Smart Grid Technologies (ISGT), 2012
- Awneesh K Tripathi, Kamalesh Hatua, Hesam Mirzaee, Subhashish Bhattacharya , “A three-phase three winding topology for Dual Active Bridge and its D-Q mode control”, Twenty-Seventh Annual IEEE Applied Power Electronics Conference and Exposition (APEC), 2012
- Awneesh K. Tripathi, Kamalesh Hatua, Subhashish Bhattacharya, “A comparative study of three-phase dual active bridge topologies and their suitability for D-Q mode control , IEEE Energy Conversion Congress and Exposition (ECCE) , 2012
- Giti Karimi-Moghaddam, Richard D. Gould, Sachin Madhusoodhanan, Kamalesh Hatua, Subhashish Bhattacharya, Scott Leslie, Sei-Hyung Ryu, Mrinal Das, Anant Agarwal, David Grider ,” Thermal design considerations for 12kV SiC n-IGBT based 3L NPC converter” , 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
- Jie Yu ,Zaijun Wu, Subhashish Bhattacharya ,” Power dispatch strategy in microgrid integrated with solid state transformer ” , IEEE Power & Energy Society General Meeting , 2013
- Sumit Dutta, Sudhin Roy, Subhashish Bhattacharya, “Integration of multi-terminal DC to DC hub architecture with solid state transformer for renewable energy integration” , IEEE Energy Conversion Congress and Exposition , 2013
- Seunghun Baek, Sudhin Roy, Subhashish Bhattacharya, Sungmin Kim,” Power flow analysis for 3-port 3-phase dual active bridge dc/dc converter and design validation using high frequency planar transformer” , IEEE Energy Conversion Congress and Exposition , 2013
- Joseph Carr, Zhenyuan Wang, Subhashish Bhattacharya, Dhaval Patel ,” Transient overvoltage rating and BIL of the transformerless intelligent power substation ” , IEEE Power & Energy Society General Meeting , 2013
- Joseph Carr, Zhenyuan Wang, Subhashish Bhattacharya, Kamalesh Hatua, Sachin Madhusoodhanan ,” Overloading and overvoltage evaluation of a Transformerless Intelligent Power Substation “, IEEE Power & Energy Society General Meeting , 2013
- Sachin Madhusoodhanan, Subhashish Bhattacharya, Kamalesh Hatua ,” Control technique for 15 kV SiC IGBT based active front end converter of a 13.8 kV grid tied 100 kVA transformerless intelligent power substation” , IEEE Energy Conversion Congress and Exposition , 2013
- Vivek Ramachandran, Abhijit Kuvar, Urvir Singh, Subhashish Bhattacharya, Mesut Baran, ” A system level study employing improved solid state transformer average models with renewable energy integration” , IEEE PES General Meeting | Conference & Exposition , 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
- 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, 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
- Ankan De ,Subhashish Bhattacharya ,” Discontinuous mode sparse Dyna-C rectifier for efficient AC/DC power conversion”, IEEE Energy Conversion Congress and Exposition (ECCE) , 2015
- Ankan De, Subhashish Bhattacharya,” Control of dynamic VAR compensator based on current source converter” , IEEE Energy Conversion Congress and Exposition (ECCE) , 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
- Awneesh Tripathi, Sachin Madhusoodhanan, Krishna Mainali, Arun Kadavelugu, Dhaval Patel, Subhashish Bhattacharya, Kamalesh Hatua,” Grid connected CM noise considerations of a three-phase multi-stage SST”, 9th International Conference on Power Electronics and ECCE Asia (ICPE-ECCE Asia), 2015
- Arun Kadavelugu, Krishna Mainali, Dhaval Patel, Sachin Madhusoodhanan, Awneesh Tripathi, Kamalesh Hatua, Subhashish Bhattacharya, Sei-Hyung Ryu, David Grider, Scott Leslie,” Medium voltage power converter design and demonstration using 15 kV SiC N-IGBTs” , IEEE Applied Power Electronics Conference and Exposition (APEC) , 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
- Yonghwan Cho , Yongsu Han, Richard Byron Beddingfield, Jung-Ik Ha, Subhashish Bhattacharya, ” Seamless black start and reconnection of LCL-filtered solid state transformer based on droop control”, IEEE Energy Conversion Congress and Exposition (ECCE) , 2016
- Kasunaidu Vechalapu, Abhay Negi, Subhashish Bhattacharya ,“Comparative performance evaluation of series connected 15 kV SiC IGBT devices and 15 kV SiC MOSFET devices for MV power conversion systems” , IEEE Energy Conversion Congress and Exposition (ECCE) , 2016
- 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
- Kasunaidu Vechalapu, Abhay Negi, Subhashish Bhattacharya, “Performance evaluation of series connected 15 kV SiC IGBT devices for MV power conversion systems” , IEEE Energy Conversion Congress and Exposition (ECCE) , 2016
- Subhashish Bhattacharya, “Transforming the transformer”, IEEE Spectrum , 2017
- Tushar Batra, Ghanshyam Gohil, Arun Kumar Sesham, Nicholas Rodriguez, Subhashish Bhattacharya, ” Isolation design considerations for power supply of medium voltage silicon carbide gate drivers” , IEEE Energy Conversion Congress and Exposition (ECCE) , 2017
- Sachin Madhusoodhanan, Krishna Mainali, Awneesh Tripathi, Dhaval Patel, Arun Kadavelugu, Subhashish Bhattacharya, Kamalesh Hatua, “Harmonic Analysis and Controller Design of 15 kV SiC IGBT-Based Medium-Voltage Grid-Connected Three-Phase Three-Level NPC Converter” , IEEE Transactions on Power Electronics , 2017
- 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- 44th Annual Conference of the , IEEE Industrial Electronics Society , 2018
- Awneesh Tripathi ,Sachin Madhusoodhanan, Krishna Mainali, Arun Kadavelugu, Dhaval Patel, Subhashish Bhattacharya, Kamalesh Hatua, ” Grid connected CM noise considerations of a three-phase multi-stage”, SST 9th International Conference on Power Electronics and ECCE Asia (ICPE-ECCE Asia), 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
- 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
- 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, 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
- 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
- Sayan Acharya , Anup Anurag, Yos Prabowo, Subhashish Bhattacharya, ” Practical Design Considerations for MV LCL Filter Under High dv/dt Conditions Considering the Effects of Parasitic Elements”, 9th IEEE International Symposium on Power Electronics for Distributed Generation , 2018
- Seunghun Baek, Subhashish Bhattacharya , ” Isolation Transformer for 3-Port 3-Phase Dual-Active Bridge Converters in Medium Voltage Level” , IEEE Access , 2019
