A battery system applied to an electric vehicle may comprise: a battery pack which includes a plurality of battery cells; a battery management system which measures information on the battery pack and manages the battery pack on the basis of the measured information; and a battery black box which, in an ignition off state of the electric vehicle, supplies the battery management system with power and stores battery pack management information generated from the battery management system. The battery pack management information may include information on at least one of a plurality of cell voltages of the plurality of battery cells, the current and temperature of the battery pack, and the insulation resistance of the battery pack.

    Un système de batterie appliqué à un véhicule électrique peut comprendre : un bloc-batterie qui comprend une pluralité d'éléments de batterie ; un système de gestion de batterie qui mesure des informations sur le bloc-batterie et gère le bloc-batterie sur la base des informations mesurées ; et une boîte noire de batterie qui, dans un état éteint du véhicule électrique, alimente le système de gestion de batterie en énergie et stocke des informations de gestion de bloc-batterie générées par le système de gestion de batterie. Les informations de gestion de bloc-batterie peuvent comprendre des informations sur au moins l'une d'une pluralité de tensions d'élément de la pluralité d'éléments de batterie, le courant et la température du bloc-batterie, ainsi que la résistance d'isolation du bloc-batterie.

    전기차에 적용된 배터리 시스템은, 복수의 배터리 셀을 포함하는 배터리 팩, 상기 배터리 팩에 관한 정보를 측정하고, 상기 측정된 정보에 기초하여 상기 배터리 팩을 관리하는 배터리 관리 시스템, 및 상기 전기차의 시동 꺼짐 상태에서, 상기 배터리 관리 시스템에 전력을 공급하고, 상기 배터리 관리 시스템으로부터 생성되는 배터리 팩 관리 정보를 저장하는 배터리 블랙박스를 포함할 수 있다. 상기 배터리 팩 관리 정보는, 상기 복수의 배터리 셀의 복수의 셀 전압, 상기 배터리 팩의 전류 및 온도, 및 상기 배터리 팩의 절연 저항 중 적어도 하나에 관한 정보를 포함할 수 있다.


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    Titel :

    BATTERY SYSTEM, ELECTRIC VEHICLE COMPRISING SAME, AND OPERATION METHOD OF ELECTRIC VEHICLE


    Weitere Titelangaben:

    SYSTÈME DE BATTERIE, VÉHICULE ÉLECTRIQUE LE COMPRENANT ET PROCÉDÉ DE FONCTIONNEMENT DE VÉHICULE ÉLECTRIQUE
    배터리 시스템, 이를 포함하는 전기차, 및 전기차의 동작 방법


    Beteiligte:
    KIM UISEONG (Autor:in) / CHOI KANGJIN (Autor:in)

    Erscheinungsdatum :

    29.06.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte / 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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