HYBRID ELECTRIC POWER ARCHITECTURE FOR A VEHICLE

摘要

PURPOSE: A hybrid electric power structure for vehicles is provided to include a collector bus accepting power from a plurality of power sources, thereby distributing power to a pair of subsystems operated in different frequency levels. CONSTITUTION: A collector bus(22) receives power accepts power from a plurality of power sources. The collector bus distributes power to a pair of subsystems(24) which is respectively operated in different frequency levels. A first inverter(60) supplying power through a 400Hz filter(62) is included in the subsystem. A plurality of contactors(R1-R13) is respectively opened or closed by a central control device. A local motor bus(66) supplies power to motors(68,70,72).