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A novel active gate driver for silicon carbide MOSFET

Paredes, A.; Sala, V.; Ghorbani, H.; Romeral, L.
Tipus d'activitat
Presentació treball a congrés
Nom de l'edició
42nd Annual Conference of the IEEE Industrial Electronics Society
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Data de presentació
Llibre d'actes
Proceedings of the IECON2016: 42nd annual conference of the Industrial Electronics Society: Florence (Italy), October 24-27, 2016
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A novel active gate driver (AGD) for silicon carbide (SiC) MOSFET is studied in this paper. The gate driver (GD) increases the gate resistance value during the voltage plateau area of the gate-source voltage, in both turn-on and turn-off transitions. The proposed AGD is validated in both simulation and experimental environments and in hard-switching conditions. The simulation is evaluated in MATLAB/Simulink with 100 kHz of switching frequency and 600 V of dc-bus, whereas, the experimental part w...
Paraules clau
Active gate driver, Silicon carbide, Switching losses
Grup de recerca
MCIA - Motion Control and Industrial Applications Research Group
PERC-UPC - Centre de Recerca d'Electrònica de Potència UPC