An embodiment cooling system for in-wheel motor vehicles includes first coolant flow paths provided in in-wheel motors mounted in wheels of a vehicle, second coolant flow paths provided in inverters configured to drive and control the in-wheel motors, a radiator configured to pass therethrough a coolant having cooled the inverters and the in-wheel motors to dissipate heat from the coolant, a coolant circulation line connecting the first and second coolant flow paths and the radiator, wherein a portion of the coolant circulation line located at upstream sides of the inverters based on a coolant circulation path is branched off into secondary coolant circulation lines respectively connected to the inverters, and water pumps disposed on the coolant circulation line and configured to pump the coolant, wherein the coolant pumped by the water pumps is distributed and passes through the inverters in parallel by way of the secondary coolant circulation lines.


    Access

    Download


    Export, share and cite



    Title :

    COOLING SYSTEM FOR IN-WHEEL MOTOR VEHICLES


    Contributors:
    KIM YEON HO (author) / KIM SU WHAN (author) / JEONG HO YOUNG (author) / PARK HWANG HI (author) / KIM JAE YEON (author) / CHO SANG MOON (author)

    Publication date :

    2024-12-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



    Motor-wheel for vehicles

    Engineering Index Backfile | 1900


    Hubless wheel system for motor vehicles

    MOTHAFAR AHMED Y A | European Patent Office | 2016

    Free access

    IN-WHEEL MOTOR WITH COOLING SYSTEM

    ISLAM MOHAMMAD / ROSS CHRISTIAN / LUTZ CHRISTOPHER WILLIAM et al. | European Patent Office | 2021

    Free access

    Cooling performance of 25 kW in-wheel motor for electric vehicles

    Kim, S. C. / Kim, W. / Kim, M. S. | Springer Verlag | 2013


    In-wheel motor with cooling system

    ISLAM MOHAMMAD / ROSS CHRISTIAN / LUTZ CHRISTOPHER WILLIAM et al. | European Patent Office | 2022

    Free access