The present invention relates to a complex circuit for charging and low voltage converting for an electric vehicle. The complex circuit comprises a power factor correction converter including: a first inductor; a transformer; a first switching unit connected to a primary terminal of the transformer; a second switching unit connected to a secondary terminal of the transformer; and a first capacitor, and is operated by a charging mode for generating high voltage power and a low voltage conversion mode for generating low voltage power according to the operation of the first switching unit and the second switching unit of the power factor compensating converter.

    전기자동차용 충전 및 저전압 변환 복합회로가 제공된다. 상기 복합회로에는 제1인덕터, 변압기, 상기 변압기의 1차측 단자에 연결되는 제1스위칭부, 상기 변압기의 2차측 단자에 연결되는 제2스위칭부 및 제1커패시터를 포함하는 역률보상 컨버터가 구비되고, 상기 복합회로는 상기 역률보상 컨버터의 제1스위칭부와 제2스위칭부의 동작에 따라 고전압 전원을 생성하는 충전모드 및 저전압 전원을 생성하는 저전압 변환모드로 동작된다.


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    Title :

    Complex circuit for charging and low voltage converting of electric vehicle


    Additional title:

    전기자동차용 충전 및 저전압 변환 복합회로


    Contributors:
    KIM JIN IL (author)

    Publication date :

    2019-05-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01F MAGNETS , Magnete / H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen




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