The present invention relates to a system for detecting swelling of a battery, the system including: a plurality of detecting units which is provided at one or more battery modules of a battery pack, respectively, and detects gas branched from a battery cell of the battery module; a control unit which selects the largest detection value among the detection values of the respective detecting units, determines a level of the selected detection value according to a size of the selected detection value, and controls an operation of a peripheral apparatus based on the corresponding level; and a switch unit which is provided in a connection path of the battery pack and an external power source and is turned on and off according to a signal of the control unit.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    BATTERY SWELLING SENSING SYSTEM AND METHOD


    Weitere Titelangaben:

    BATTERIEQUELLERFASSUNGSSYSTEM UND -VERFAHREN
    SYSTÈME ET PROCÉDÉ DE DÉTECTION DE GONFLEMENT DE BATTERIE


    Beteiligte:
    LEE JAE-CHAN (Autor:in) / LEE GYUYEOL (Autor:in) / KIM SOORYOUNG (Autor:in)

    Erscheinungsdatum :

    29.01.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES / 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



    BATTERY SWELLING SENSING SYSTEM AND METHOD

    LEE JAE-CHAN / LEE GYUYEOL / KIM SOORYOUNG | Europäisches Patentamt | 2018

    Freier Zugriff

    BATTERY PACK CAPABLE OF SENSING SWELLING

    LEE KI-YOUNG / KO DONG-WAN / KIM DO-YUL | Europäisches Patentamt | 2021

    Freier Zugriff

    BATTERY PACK CAPABLE OF SENSING SWELLING

    LEE KI-YOUNG / KO DONG-WAN / KIM DO-YUL | Europäisches Patentamt | 2022

    Freier Zugriff

    Battery Pack for swelling detection

    LEE KI YOUNG / KO DONG WAN / KIM DO YUL | Europäisches Patentamt | 2021

    Freier Zugriff

    BATTERY PACK CAPABLE OF SWELLING DETECTION

    LEE KI-YOUNG / KO DONG-WAN / KIM DO-YUL | Europäisches Patentamt | 2022

    Freier Zugriff