Method for providing cooling of a power electronics system which is integrated in a battery module, in which method the battery module has a battery housing, containing a large number of energy storage units and the power electronics system which is integrated adjacent thereto and includes a printed circuit board which is populated with power semiconductor switches, and a thermally conductive element which creates thermal contact between the respective energy storage units and the power electronics system. Cooling of the power electronics system is achieved by the thermally conductive element which renders possible transfer of thermal energy from the power electronics system to the energy storage units. At least one side of the battery housing is coupled to a cooling system. A surface area of the thermally conductive element is connected to a respective energy storage unit and is contacted by way of a respective curved portion.


    Access

    Download


    Export, share and cite



    Title :

    Cooling for battery-integrated power electronics system


    Contributors:

    Publication date :

    2021-08-17


    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 / H05K PRINTED CIRCUITS , Gedruckte Schaltungen



    INTEGRATED BATTERY COOLING SYSTEM

    LIM HAE KYU / KIM YONG JAE / CHOI YONG HWAN | European Patent Office | 2019

    Free access

    INTEGRATED BATTERY COOLING SYSTEM

    LIM HAE KYU / KIM YONG JAE / CHOI YONG HWAN | European Patent Office | 2024

    Free access

    Cooling automotive power electronics

    MORENO GILBERTO / NARUMANCHI SREEKANT VENKAT JAGANNATH / FENG XUHUI et al. | European Patent Office | 2024

    Free access

    Integrated power battery cooling device and power battery pack

    LI TAO / SUN LICHENG / TANG JIGUO et al. | European Patent Office | 2021

    Free access

    OPERATION OF COMBINED COOLING CIRCUIT FOR POWER ELECTRONICS AND BATTERY

    LEWIS HAMISH / SCHOENEMAN CHRISTIAN BRENT / JACKSON KENNETH J et al. | European Patent Office | 2018

    Free access