Oct 12, 2012 · This paperpares various topologies for 6.6kW on-board charger (OBC) to find out suitable topology. In general, OBC consists of 2-stage; power factor correction (PFC) stage and DC-DC converter stage. Conventional boost PFC, interleaved boost PFC, and semi bridgeless PFC are considered as PFC circuit, and full-bridge converter, phase shift full-bridge converter, SEC-6D6KW-OBC-SIC-GEVB: 6.6kW OBC SiC model. This evaluation board provides in a 6.6kW OBC system with SiC power devices and drivers, which mainlyprises of the high switching performance SiC diode (FFSP3065A), SiC mosfet (NVHL020N090SC1), 6A SiC mosfet driver (NCP51705MNTXG), 900V 60mΩ SiC mosfet 7.875” 6.675” 10.75” 11.625” 15” 3.625” 16.5” 17.5”V Battery System 12V Battery BMS Motor Controller The SEV66LDE-400 is abination high-frequency battery charger and DC/DC converter in one package. Battery chargers are ideal for use in Electric Vehicle Conversions, Aircraft, Motorcycle, Watercraft, On/Off-Road and Pag. 6 On Board Charger (OBC) Testing for Electric Vehicles (EVs) Introduction - OBC features AC/DC power conversion Communication with EVSE (PLC, CAN,) Vehicle Plug control (Pilot, Proxy, Lock, Flap) Communication with EV (CAN, LIN, Ethernet,) Charging interfaces management (LEDs, pumps, relays,) AC and DC charge management
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