POWER SUPPLY SYSTEM AND METHOD FOR A NON-CONTACT ELECTROMAGNETIC INDUCTIVE CHARGING TYPE ELECTRIC VEHICLE

Power supply system and method for a non-contact electromagnetic inductive charging type vehicle are provided to supply power to a drive motor for driving an electric vehicle. The present system comprises a power distribution unit supplying the driving voltage from a regulator to a drive motor, dist...

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Hauptverfasser: YOON, DAE HOON, SUH, IN SOO, LEE, JUN HO, YANG, HAC JIN, PARK, YOUNG KYU, KIM, CHUL HYUN, LEE, HEUNG REOL, CHO, DONG HO
Format: Patent
Sprache:eng ; fre
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Zusammenfassung:Power supply system and method for a non-contact electromagnetic inductive charging type vehicle are provided to supply power to a drive motor for driving an electric vehicle. The present system comprises a power distribution unit supplying the driving voltage from a regulator to a drive motor, distributing the surplus power generated from a drive motor to a charge unit and a resistance circuit unit. Accordingly, a power distribution unit efficiently distributes input voltage and supplies constant voltage to a charge unit, thereby stably driving an electric vehicle, extending the life of a charge unit and improving the power supply efficiency.