본 발명은 배터리 밸런싱 장치에 관한 것으로서, 다수의 배터리셀이 포함된 배터리유닛이 수용되는 수용공간이 마련된 본체와, 상기 본체에 설치되며, 상기 수용공간에 세팅된 배터리유닛의 배터리셀들을 밸런싱하기 위해 상기 배터리셀들을 충전 또는 방전시키는 것으로서, 해당 배터리셀들의 방전시 상기 배터리셀의 전력을 전력계통으로 공급할 수 있는 밸런싱 유닛을 구비한다. 본 발명에 따른 배터리 밸런싱 장치는 배터리 셀들의 밸런싱을 위해 방전할 경우, 배터리 셀의 전력을 전력계통에 공급하므로 배터리 셀의 방전 전력을 전력계통에서 재사용할 수 있어 충전 전력을 보다 효율적으로 사용할 수 있다는 장점이 있다.

    The present invention relates to a battery balancing device, which comprises: a main body which has an accommodation space for accommodating a battery unit including a plurality of battery cells; and a balancing unit which is installed in the main body, charges or discharges the battery cells to balance the battery cells of the battery unit set in the accommodation space and enables power of the battery cell to be supplied to the power system when the corresponding battery cells are discharged. The battery balancing device, according to the present invention, supplies power of battery cells in cases of discharges for balancing the battery cells and can reuse the discharged power of the battery cells in the power system, thereby using charging power more efficiently.


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    Title :

    battery balancing device


    Additional title:

    배터리 밸런싱 장치


    Publication date :

    2025-04-21


    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 / 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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