The present invention relates to a battery charging and discharging device and, more specifically, to a serial battery charging and discharging device which allows individual battery cells to be uniformly charged in a device which connects a plurality of cells in series to perform charging and discharging, wherein the individual battery cells have different charging and discharging features since capacities and internal resistance of the individual battery cells are not completely identical.

    본 발명은 배터리 충방전 장치에 관한 것으로서 특히 다수의 배터리 셀을 직렬로 연결하여 충방전하는 장치에서, 각 배터리 셀의 용량 및 내부 저항이 완전히 일치하지 않아 서로 상이한 충방전 특성을 갖는 각 배터리 셀이 균등하게 충전될 수 있도록 하는 직렬 배터리 충방전 장치에 관한 것이다.


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    Title :

    Serial Battery charging-discharging apparatus


    Additional title:

    직렬 배터리 충방전 장치


    Contributors:

    Publication date :

    2022-08-16


    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 / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY



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