MAGNETIC INTEGRATION OF HIGH VOLTAGE TO LOW VOLTAGE DC/DC POWER CONVERTER WITH INVERTER SYSTEM CONTROLLER BATTERY CURRENT CONTROL MODULE SYSTEM
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December 26, 2024
An automotive power system includes an AC/DC power converter, a transformer, a switching bridge connected between the AC/DC power converter and transformer, and a switch bank connected with a secondary side of the transformer. The switch bank connects the secondary side between an electric machine and another switching bridge such that the electric machine, first switching bridge, transformer, and second switching bridge form an isolated DC/DC power converter. The system further includes one or more switches configured to directly connect the traction battery between the AC/DC power converter and second switching bridge.
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