The present invention provides a movable power supply device for an electric vehicle, and an economic evaluation method thereof, which can remove inconvenience caused by a shortage of an EV charger. The movable power supply device for an electric vehicle comprises: a solar power generation unit which outputs energy generated from solar power; an energy storage unit which receives and stores energy generated from the solar power generation unit; an EV charger unit which charges an electric vehicle (EV) from a battery of the energy storage unit; and a monitoring control unit which measures voltage, current, state of charge (SOC), and temperature through a measurement program and a data collection system, controls a circuit breaker, and performs mode switching. Thus, when there is no availability of conventional fixed EV chargers, the movable power supply device for an electric vehicle can respond to the demand for the fixed EV chargers.

    EV 충전기 부족으로 인한 불편함을 해결할 수 있는 전기자동차용 이동형 전원공급장치 및 이의 경제성 평가 방법이 개시된다. 전기자동차용 이동형 전원공급장치는, 태양광으로부터 발전된 에너지를 출력하는 태양광전원부; 상기 태양광전원부로부터 발전된 에너지를 공급받아 저장하는 에너지저장부; 상기 에너지저장부의 배터리로부터 전기자동차(Electric Vehicle, EV)를 충전하는 EV용 충전기부; 및 측정 프로그램과 데이터 수집 시스템을 통해 전압, 전류, SOC(state of charge) 및 온도를 계측하고, 차단기를 제어하며 모드 전환을 수행하는 감시제어부를 포함한다. 이에 따라, 기존의 설치된 고정형 EV 충전기에 여유가 없는 경우, 전기자동차용 이동형 전원공급장치에 의해 고정형 EV 충전기의 수요에 대응할 수 있다.


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    Title :

    MOVABLE POWER SUPPLY DEVICE FOR ELECTRIC VEHICLE AND ECONOMIC EVALUTION METHOD THEREOF


    Additional title:

    전기자동차용 이동형 전원공급장치 및 이의 경제성 평가 방법


    Contributors:

    Publication date :

    2022-07-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02S GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-RED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, E.G. USING PHOTOVOLTAIC [PV] MODULES , Erzeugung elektrischer Energie durch Umwandlung von Infrarot-Strahlung, sichtbarem Licht oder ultraviolettem Licht, z.B. unter Verwendung von Photovoltaik [PV]-Modulen



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