A system or method for individualized coolant flow to each of a plurality of energy storage devices 10 housed in an electric vehicle. Each energy storage device 10 includes a heat exchanger 11 coupled in thermal conductivity with a segmented battery module 13. The segmented battery module 13 includes battery cells 13B and sensors (13C, 13D, and 13E). The heat exchanger 11 includes an HE flow controller 11C. Individual sensor information for each energy storage device 10 is collected via the BMU 13A of each segmented battery module 13. The charging SCC 22 uses this individual sensor information to calculate the HE flow rate of coolant pumped through each energy storage device's 10 heat exchanger 11 to cool the battery cells 13B of the energy storage device 10. Coolant delivered to the heat exchangers 11 is cooled by an external cooling unit 21 of a power source 20 during each charging session.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    EXTERNAL COOLING SYSTEM AND METHOD FOR SEGMENTED BATTERY MODULES MOUNTED WITHIN AN ELECTRIC VEHICLE



    Erscheinungsdatum :

    18.08.2022


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    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



    External cooling system and method for segmented battery modules mounted within an electric vehicle

    AHUNAI SOMPHOTE / WONGMAKORNPAN WIMOLMAS / AKKARABANTHEONGJAI CHARET et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    EXTERNAL COOLING SYSTEM AND METHOD FOR SEGMENTED BATTERY MODULES MOUNTED WITHIN AN ELECTRIC VEHICLE

    AHUNAI SOMPHOTE / WONGMAKORNPAN WIMOLMAS / AKKARABANTHEONGJAI CHARET et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    EXTERNAL COOLING SYSTEM AND METHOD FOR SEGMENTED BATTERY MODULES MOUNTED WITHIN AN ELECTRIC VEHICLE

    AHUNAI SOMPHOTE / WONGMAKORNPAN WIMOLMAS / AKKARABANTHEONGJAI CHARET et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    EXTERNAL COOLING SYSTEM AND METHOD FOR SEGMENT TYPE BATTERY MODULE MOUNTED IN ELECTRIC VEHICLE

    SOMPHOTE AHUNAI / WIMOLMAS WONGMAKORNPAN / CHARET AKKARABANTHEONGJAI et al. | Europäisches Patentamt | 2022

    Freier Zugriff