Systems and methods that provide improved cooling for batteries are disclosed. A battery system according to the present disclosure may include a cooling plate, one or more battery cells coupled to one surface of the cooling plate, and one or more battery cells coupled to the opposite surface of the cooling plate. The cooling plate and corresponding batteries may be included in a battery module, and multiple battery modules electrically connected may make up a battery pack. The cooling plates may comprise channels for cooling fluid, which may be provided to the plates in parallel from a cooling fluid source. Cooling the battery cells at the ends of the cells, where they are coupled to the cooling plate, may advantageously provide one or more of improved energy density, thermal management, and safety.


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    Title :

    CYLINDRICAL BATTERY CELL PACKAGING AND COOLING CONFIGURATION


    Additional title:

    ZYLINDRISCHE BATTERIEZELLENVERPACKUNG UND KÜHLUNGSKONFIGURATION
    CONDITIONNEMENT DE CELLULE DE BATTERIE CYLINDRIQUE ET CONFIGURATION DE REFROIDISSEMENT



    Publication date :

    2021-05-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    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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    Free access