A battery module includes a cell stack having a plurality of battery cells; and a phase change preheater disposed on the cell stack. The phase change preheater contains a phase change material that causes a phase change as crystal nuclei are formed, and accordingly causes an exothermic reaction.


    Access

    Download


    Export, share and cite



    Title :

    Battery Module Having Structure Capable of Rapid Preheating, Battery Pack Comprising Same, and Vehicle Comprising Same


    Contributors:

    Publication date :

    2022-01-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen






    BATTERY MODULE, BATTERY PACK COMPRISING SAME, AND VEHICLE

    SON SANG-IL / YOO HA-NEUL / CHOI YUN-KI et al. | European Patent Office | 2021

    Free access

    BATTERY MODULE, BATTERY PACK COMPRISING SAME, AND VEHICLE

    CHOI BUM / KEUM JONG-YOON / CHOI JONG-CHUL | European Patent Office | 2023

    Free access