Planar common-mode EMI filter design and optimization for high-altitude 100-kW SiC inverter/rectifier system X Zhao, J Hu, L Ravi, D Dong, R Burgos, S Chandrasekaran, R Eddins IEEE Journal of Emerging and Selected Topics in Power Electronics 10 (5 …, 2022 | 51 | 2022 |
Analysis of voltage sharing of series-connected SiC MOSFETs and body-diodes X Lin, L Ravi, Y Zhang, R Burgos, D Dong IEEE Transactions on Power Electronics 36 (7), 7612-7624, 2020 | 44 | 2020 |
Active voltage balancing embedded digital gate driver for series-connected 10 kV SiC MOSFETs X Lin, L Ravi, S Mocevic, D Dong, R Burgos 2020 IEEE Applied Power Electronics Conference and Exposition (APEC), 1611-1616, 2020 | 26 | 2020 |
12-kV 1-kA breaking capable modular power electronic interrupter with staged turn-off strategy for medium-voltage DC hybrid circuit breaker J Liu, L Ravi, C Buttay, R Burgos, S Schmalz, A Schroedermeier, ZJ Shen, ... IEEE Transactions on Industry Applications 58 (5), 6343-6356, 2022 | 24 | 2022 |
Electronic MOV-based voltage clamping circuit for DC solid-state circuit breaker applications L Ravi, D Zhang, D Qin, Z Zhang, Y Xu, D Dong IEEE Transactions on Power Electronics 37 (7), 7561-7565, 2022 | 23 | 2022 |
A single passive gate-driver for series-connected power devices in DC circuit breaker applications J Liu, L Ravi, D Dong, R Burgos IEEE Transactions on Power Electronics 36 (10), 11031-11035, 2021 | 22 | 2021 |
A 16 kV PCB-based DC-bus distributed capacitor array with integrated power-AC-terminal for 10 kV SiC MOSFET modules in medium-voltage inverter applications L Ravi, X Lin, D Dong, R Burgos 2020 IEEE Energy Conversion Congress and Exposition (ECCE), 3998-4005, 2020 | 22 | 2020 |
Hybrid voltage balancing approach for series-connected 10 kV SiC MOSFETs for DC-AC medium-voltage power conversion applications X Lin, L Ravi, D Dong, R Burgos 2020 IEEE Energy Conversion Congress and Exposition (ECCE), 3769-3775, 2020 | 20 | 2020 |
Hybrid voltage balancing approach for series-connected SiC MOSFETs for DC–AC medium-voltage power conversion applications X Lin, L Ravi, R Burgos, D Dong IEEE Transactions on Power Electronics 37 (7), 8104-8117, 2022 | 19 | 2022 |
Enhanced gate driver design for SiC-based generator rectifier unit for airborne applications J Hu, X Zhao, L Ravi, R Burgos, D Dong 2021 IEEE Applied Power Electronics Conference and Exposition (APEC), 2526-2531, 2021 | 17 | 2021 |
Planar common-mode EMI filter design and optimization in a 100-kW SiC-based generator-rectifier system for high-altitude operation X Zhao, J Hu, L Ravi, D Dong, R Burgos 2021 IEEE Energy Conversion Congress and Exposition (ECCE), 3555-3562, 2021 | 15 | 2021 |
Advancement of SiC high-frequency power conversion systems for medium-voltage high-power applications D Dong, X Lin, L Ravi, N Yan, R Burgos 2020 IEEE 9th International Power Electronics and Motion Control Conference …, 2020 | 15 | 2020 |
High power density design of power electronic interrupter in hybrid DC circuit breaker J Liu, L Ravi, D Dong, R Burgos, C Buttay, S Schmalz 2021 IEEE Applied Power Electronics Conference and Exposition (APEC), 33-38, 2021 | 14 | 2021 |
Electrical insulation design and qualification of a SiC-based generator-rectifier unit (GRU) for high-altitude operation L Ravi, J Hu, X Zhao, D Dong, R Burgos, S Chandrasekaran, S Alipour, ... 2021 IEEE Energy Conversion Congress and Exposition (ECCE), 1514-1520, 2021 | 13 | 2021 |
Analysis of parasitic capacitors’ impact on voltage sharing of series-connected SiC MOSFETs and body-diodes X Lin, L Ravi, Y Zhang, D Dong, R Burgos 2020 IEEE Applied Power Electronics Conference and Exposition (APEC), 208-215, 2020 | 12 | 2020 |
Application of active gate driver in variable frequency drives S Mahmodicherati, N Ganesan, L Ravi, R Tallam 2018 IEEE Energy Conversion Congress and Exposition (ECCE), 1796-1799, 2018 | 12 | 2018 |
Evaluation of SiC MOSFETs for solid state circuit breakers in DC distribution applications L Ravi, D Dong, R Burgos, X Song, P Cairoli 2021 IEEE Applied Power Electronics Conference and Exposition (APEC), 2237-2242, 2021 | 11 | 2021 |
A new high-frequency simulation model for multi-winding transformers used in switched-mode power supplies R Phukan, L Ravi, R Tallam, A Shahirini 2016 IEEE Energy Conversion Congress and Exposition (ECCE), 1-6, 2016 | 11 | 2016 |
Design and qualification of a 100-kW three-phase SiC-based generator rectifier unit rated for 50 000-ft altitude J Hu, X Zhao, L Ravi, R Burgos, D Dong, R Eddins, S Chandrasekaran, ... IEEE Journal of Emerging and Selected Topics in Power Electronics 11 (2 …, 2022 | 10 | 2022 |
Circuit-level characterization and loss modeling of SiC-based power electronic converters L Ravi, EL Severson, S Tewari, N Mohan IECON 2014-40th Annual Conference of the IEEE Industrial Electronics Society …, 2014 | 10 | 2014 |