The present invention relates to an integrated portable function box charger for an electric vehicle and an operation method of the charger. According to an embodiment of the present invention, the portable charger integrated with the electric vehicle, which is equipped in the electric vehicle to be portable, comprises: a voltage supply unit which provides an external commercial power source to a charging port through a charging connector connected to the charging port of the electric vehicle; a sensor unit which detects the voltage and the current of the commercial power provided to the charging port; a switching unit which includes a switching element which operates on/off depending on the detected state of the voltage and the current; and a control unit which adjusts the extent of on/off operation of the switching element in accordance with the sensed values of voltage and current, and a user command selecting a current range of the commercial power. Therefore, the portable charger for an electric vehicle can integrally manage the maintenance and the prevention of electric shock accidents caused by electricity leakage.

    본 발명은 전기차 휴대용 기능박스 일체형 충전기 및 그 충전기의 구동방법에 관한 것으로서, 본 발명의 실시예에 따른 전기차 휴대용 기능박스 일체형 충전기는, 전기차에 휴대용으로 구비하는 전기차 휴대용 충전기로서, 외부의 상용 전원을 전기차의 충전구에 연결되는 충전 커넥터를 통해 충전구로 제공하는 전압 공급부, 충전구로 제공되는 상용 전원의 전압 및 전류를 감지하는 센서부, 감지한 전압 및 전류의 상태에 따라 온오프 동작되는 스위칭소자를 포함하는 스위칭부, 및 감지한 전압과 전류의 센싱값 및 상용 전원의 전류 범위를 선택하는 사용자 명령에 따라 스위칭소자의 온오프되는 정도를 조절하는 제어부를 포함할 수 있다.


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    Title :

    Electric Vehicle Portable Function Box Integrated Charger and Driving Method Thereof


    Additional title:

    전기차 휴대용 기능박스 일체형 충전기 및 그 충전기의 구동방법


    Contributors:
    KIM OK YEUN (author) / PARK JONG SOO (author)

    Publication date :

    2023-08-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS , Schutzschaltungsanordnungen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



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