This project developed high voltage solid-state circuit breakers for future hybrid aircraft applications. The H2LSPC SSPCs have following characteristics:
Be able to +/- 1.25kV, 100A DC current
SiC MOSFET technology, 3.3kV, 300A SiC Power Module
TVS ad RC snubber circuit to suppress voltage transients
Temperature sensor within the module
SSPC gate drivers, H2LSPC power modules
Location of the H2LSPC SSPCs within the MW-level electric propulsion powertrain
SSPC topology concept
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