본 발명의 실시예들은 배터리 시스템 및 배터리 시스템의 제어방법에 관한 것으로, 충방전 가능한 복수의 배터리 팩을 포함하는 배터리 시스템으로서, 충방전 가능한 제1 배터리 팩; 제1 배터리 팩과는 독립적으로 충방전 가능한 제2 배터리 팩; 제1 배터리 팩을 적어도 충전 노드와 방전 노드 사이에서 스위칭 가능한 제1 스위칭 소자; 제2 배터리 팩을 적어도 충전 노드와 방전 노드 사이에서 스위칭 가능한 제2 스위칭 소자; 및 제1 배터리 팩 및 제2 배터리 팩의 사용 상태 및 충전 상태에 기초하여 제1 스위칭 소자 및 제2 스위칭 소자의 스위칭 상태를 제어하는 제어부;를 포함하는 배터리 시스템을 제공하여, 고용량 및 고출력의 배터리 팩을 효율적으로 충전할 수 있게 한다.

    Embodiments of the present disclosure provide a battery system and a controlling method of the same. The battery system includes a plurality of rechargeable battery packs, and includes a first battery pack that is rechargeable, a second battery pack that is rechargeable independently of the first battery pack, a first switching element that switches the first battery pack between at least a charging node and a discharging node, a second switching element that switches the second battery pack between at least the charging node and the discharging node, and a controller that controls switching states of the first switching element and the second switching element based on usage states and states of charge of the first battery pack and the second battery pack, and thus it is possible to effectively charge a high capacity and high output battery pack.


    Access

    Download


    Export, share and cite



    Title :

    BATTERY SYSTEM AND CONTROLLING METHOD OF THE SAME


    Additional title:

    배터리 시스템 및 배터리 시스템의 제어방법


    Publication date :

    2024-07-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / 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



    VEHICLE BATTERY SYSTEM AND METHOD FOR CONTROLLING SAME

    NISHI YUJI | European Patent Office | 2016

    Free access

    BATTERY SYSTEM AND METHOD OF CONTROLLING THE SAME

    YUNO NORITO | European Patent Office | 2020

    Free access

    BATTERY SYSTEM AND METHOD FOR CONTROLLING THE SAME

    YOON JONG SEO | European Patent Office | 2020

    Free access

    VEHICLE BATTERY SYSTEM AND METHOD OF CONTROLLING SAME

    LEE WOO YOUNG / JUNG JIN HWAN / KIM YOUNG JIN et al. | European Patent Office | 2018

    Free access

    BATTERY SYSTEM AND CONTROLLING METHOD OF THE SAME

    KIM JI EUN / LEE SANG HOON / PARK JAE DONG et al. | European Patent Office | 2022

    Free access