The present invention provides a battery charging apparatus using an ultra capacitor. It performs quick charge, extends the lifespan of a battery, maximizes the lifespan of the battery, uses a current control method for preventing deterioration, charges ultra capacitors at the same time, minimizes duration time in an energy station by successive discharge, and maximize the capacity of voltage increase in a voltage increasing prat by using an intermediate tap method. A battery charging apparatus using an ultra capacitor according to the present invention, includes a quick charge switch part for quick charge; an ultra capacitor which is connected in parallel to the quick charge switch part; a slow charge switch part which is connected in parallel to the ultra capacitor; and a slow charge part which is connected in parallel to the slow charge switch part.

    본 발명은 급속 충전을 수행하면서도 배터리의 장수명화를 달성할 수 있고, 배터리의 수명을 최대화하면서도 성능 저하를 방지할 수 있는 전류 제어 방식을 이용하고, 복수의 울트라 캐패시터를 동시적으로 충전시키고, 순차적으로 방전시킴으로써 차량이 충전소에서 머무르는 시간을 최소화할 수 있고, 중간 탭 방식을 이용하여 승압부에서의 승압 능력을 최대화할 수 있는 울트라 캐패시터를 이용한 배터리 충전 장치를 제공한다. 본 발명에 따른 울트라 캐패시터를 이용한 배터리 충전 장치는, 급속충전을 위한 급속충전스위치부; 상기 급속충전스위치부에 병렬결합되는 울트라 캐패시터; 상기 울트라 캐패시터에 병렬결합되는 완속충전스위치부; 및 상기 완속충전스위치부에 병렬결합되는 완속충전부를 포함한다.


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    Title :

    BATTERY CHARGING APPARATUS USING ULTRA CAPACITOR


    Additional title:

    울트라 캐패시터를 이용한 배터리 충전 장치


    Contributors:

    Publication date :

    2015-07-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

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



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