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Ashish Kumar
Ashish Kumar
PhD, North Carolina State University, Wolfspeed
Verified email at Wolfspeed.com - Homepage
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Year
Asynchronous microgrid power conditioning system enabled by series connection of gen-3 sic 10 kv mosfets
A Kumar, S Parashar, N Kolli, S Bhattacharya
2018 IEEE 6th Workshop on Wide Bandgap Power Devices and Applications (WiPDA …, 2018
342018
High power medium voltage converters enabled by high voltage SiC power devices
S Parashar, A Kumar, S Bhattacharya
2018 International Power Electronics Conference (IPEC-Niigata 2018-ECCE Asia …, 2018
312018
Single shot avalanche energy characterization of 10kV, 10A 4H-SiC MOSFETs
A Kumar, S Parashar, J Baliga, S Bhattacharya
2018 IEEE Applied Power Electronics Conference and Exposition (APEC), 2737-2742, 2018
272018
An intelligent medium voltage gate driver with enhanced short circuit protection scheme for 10kV 4H-SiC MOSFETs
A Kumar, A Ravichandran, S Singh, S Shah, S Bhattacharya
2017 IEEE Energy Conversion Congress and Exposition (ECCE), 2560-2566, 2017
252017
Effect of capacitive current on reverse recovery of body diode of 10kV SiC MOSFETs and external 10kV SiC JBS diodes
A Kumar, K Vechalapu, S Bhattacharya, V Veliadis, E Van Brunt, D Grider, ...
2017 IEEE 5th Workshop on Wide Bandgap Power Devices and Applications (WiPDA …, 2017
242017
Medium voltage bidirectional dc-dc isolator using series connected 10kv sic mosfets
S Parashar, A Kumar, N Kolli, RK Kokkonda, S Bhattacharya
2020 IEEE Applied Power Electronics Conference and Exposition (APEC), 3102-3109, 2020
232020
Voltage balancing of series connected clamping diodes in medium voltage npc converter enabled by gen-3 10 kv sic mosfets for asynchronous micro-grid power conditioning system …
VN Jakka, A Kumar, S Parashar, SK Rastogi, N Kolli, R Jaiswal, ...
2019 IEEE Energy Conversion Congress and Exposition (ECCE), 5798-5804, 2019
182019
Protection design considerations of a 10 kV SiC MOSFET enabled mobile utilities support equipment based solid state transformer (MUSE-SST)
VN Jakka, S Acharya, A Anurag, Y Prabowo, A Kumar, S Parashar, ...
IECON 2018-44th Annual Conference of the IEEE Industrial Electronics Society …, 2018
162018
Design Optimization of the Snubber circuit for Three-level NPC Converter pole for Hard switching Application
S Parashar, N Kolli, RK Kokkonda, S Bhattacharya, A Kumar
2020 IEEE Energy Conversion Congress and Exposition (ECCE), 2459-2466, 2020
132020
Ruggedness of 6.5 kV, 30 a SiC MOSFETs in extreme transient conditions
A Kumar, S Parashar, S Sabri, E Van Brunt, S Bhattacharya, V Veliadis
2018 IEEE 30th International Symposium on Power Semiconductor Devices and …, 2018
132018
Medium voltage shore-to-ship connection system enabled by series connected 3.3 kV SiC MOSFETs
RK Kokkonda, A Kumar, A Anurag, N Kolli, S Parashar, S Bhattacharya
2021 IEEE Applied Power Electronics Conference and Exposition (APEC), 1380-1387, 2021
112021
Continuous heat run test of latest generation power modules for 10 kV 4H-SiC MOSFETs in medium voltage power converters
A Kumar, S Parashar, S Bhtattacharya
2018 IEEE Energy Conversion Congress and Exposition (ECCE), 1949-1955, 2018
112018
Demonstration of new generation 10kV SiC MOSFET modules in medium voltage power converters
S Parashar, A Kumar, V Jakka, S Bhattacharya, V Veliadis
2019 IEEE 7th Workshop on Wide Bandgap Power Devices and Applications (WiPDA …, 2019
102019
Medium voltage asynchronous micro-grid power conditioning system enabled by HV SiC devices
S Parashar, S Bhattacharya
2019 10th International Conference on Power Electronics and ECCE Asia (ICPE …, 2019
102019
Influence of the Inverter Dead-time on the Reverse Recovery Characteristics of 3.3-kV SiC MOSFETs and JBSFETs
A Kumar, S Bhattacharya, J Baliga
2022 IEEE Energy Conversion Congress and Exposition (ECCE), 1-7, 2022
92022
Design Considerations of Three Phase Active Front End Converter for 13.8 kV Asynchronous Microgrid Power Conditioning System enabled by Series Connection of Gen-3 10 kV SiC MOSFETs
N Kolli, S Parashar, RK Kokkonda, A Anurag, A Kumar, S Bhattacharya, ...
2021 IEEE Energy Conversion Congress and Exposition (ECCE), 1211-1218, 2021
92021
An experimental study of short circuit behavior and protection of 15 kv sic igbts
A Kumar, S Bhattacharya, J Baliga, V Veliadis
2019 IEEE 7th Workshop on Wide Bandgap Power Devices and Applications (WiPDA …, 2019
92019
Qualification of gate drivers for operation of high voltage sic mosfets and igbts
S Parashar, A Kumar, S Bhattacharya
2018 9th IEEE International Symposium on Power Electronics for Distributed …, 2018
92018
Performance comparison and demonstration of 3-L voltage source inverters using 3.3 kV SiC MOSFETs for 2.3 kV high speed induction motor drive applications
A Kumar, S Bhattacharya, J Baliga, V Veliadis
2021 IEEE Applied Power Electronics Conference and Exposition (APEC), 1103-1110, 2021
72021
Power electronic converter for characterization of hall-effect current sensors
A Kumar, V John
2014 IEEE International Conference on Power Electronics, Drives and Energy …, 2014
72014
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