The present invention relates to a battery system comprising: at least two battery packs; first relays which correspond to the at least two battery packs, respectively, and are connected to the corresponding battery packs between a first line and a second line; and an auxiliary battery, wherein: a high-voltage battery pack among the at least two battery packs discharges electric power to the auxiliary battery via a first relay connected to the high-voltage battery pack, so that the voltage of the high-voltage battery pack and the voltage of another battery pack become close to each other; a low-voltage battery pack among the at least two battery packs is charged by the auxiliary battery via a first relay connected to the low-voltage battery pack, so that the voltage of the low-voltage battery pack and the voltage of another battery pack become close to each other; and the at least two battery packs are connected in parallel during operation.

    La présente invention concerne un système de batterie comprenant : au moins deux blocs-batteries ; des premiers relais qui correspondent aux au moins deux blocs-batteries, respectivement et qui sont connectés aux blocs-batteries correspondants entre une première ligne et une seconde ligne ; et une batterie auxiliaire : un bloc-batterie haute tension parmi les au moins deux blocs-batteries déchargeant de l'énergie électrique vers la batterie auxiliaire par l'intermédiaire d'un premier relais connecté au bloc-batterie haute tension, de sorte que la tension du bloc-batterie haute tension et la tension d'un autre bloc-batterie se rapprochent l'une de l'autre ; un bloc-batterie basse tension parmi les au moins deux blocs-batteries est chargé par la batterie auxiliaire par l'intermédiaire d'un premier relais connecté au bloc-batterie basse tension, de sorte que la tension du bloc-batterie basse tension et la tension d'un autre bloc-batterie se rapprochent l'une de l'autre ; et les au moins deux blocs-batteries sont connectés en parallèle pendant le fonctionnement.

    배터리 시스템은, 적어도 두 개의 배터리 팩; 상기 적어도 두 개의 배터리 팩 각각에 대응하여 제1 라인 및 제2 라인 사이에 상기 대응하는 배터리 팩과 연결되어 있는 제1 릴레이; 및 보조 배터리를 포함하고, 상기 적어도 두 개의 배터리 팩 중 전압이 높은 배터리 팩의 전압이 다른 배터리 팩의 전압에 근접하도록 상기 전압이 높은 배터리 팩이 상기 전압이 높은 배터리 팩에 연결된 제1 릴레이를 통해 상기 보조 배터리로 방전하고, 상기 적어도 두 개의 배터리 팩 중 전압이 낮은 배터리 팩의 전압이 다른 배터리 팩의 전압에 근접하도록 상기 전압이 낮은 배터리 팩이 상기 전압이 낮은 배터리 팩에 연결된 제1 릴레이를 통해 상기 보조 배터리에 의해 충전되며, 상기 적어도 두 개의 배터리 팩은 운용 중에 병렬 연결된다.


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    Titel :

    BATTERY SYSTEM AND OPERATING METHOD THEREOF


    Weitere Titelangaben:

    SYSTÈME DE BATTERIE ET SON PROCÉDÉ D'UTILISATION
    배터리 시스템 및 배터리 시스템의 운용 방법


    Beteiligte:
    YOON HO BYUNG (Autor:in)

    Erscheinungsdatum :

    25.02.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    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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