차량의 휠에 장착된 인휠 모터에 구비된 냉각수 유로; 상기 인휠 모터를 구동 및 제어하기 위한 복수 개의 인버터에 구비된 냉각수 유로; 상기 복수 개의 인버터 및 인휠 모터를 냉각한 냉각수를 통과시켜 냉각수의 방열을 수행하도록 구비된 라디에이터; 상기 복수 개의 인버터의 냉각수 유로, 상기 인휠 모터의 냉각수 유로, 상기 라디에이터 사이에 냉각수가 순환하도록 연결된 냉각수 순환라인; 및 상기 냉각수 순환라인의 냉각수를 펌핑하여 냉각수 순환라인을 따라 순환시키는 워터펌프를 포함하고, 상기 워터펌프에 의해 펌핑되는 냉각수가 분배되어 상기 복수 개의 인버터를 병렬로 통과할 수 있도록, 냉각수 순환 경로를 기준으로 인버터 상류측의 냉각수 순환라인이 상기 각 인버터로 분기 연결된 인휠 모터 차량의 냉각 시스템이 개시된다.

    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.


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    Titel :

    Cooling system for vehicle driven by in-wheel motor


    Weitere Titelangaben:

    인휠 모터 차량의 냉각 시스템


    Beteiligte:
    KIM YEON HO (Autor:in) / KIM SU WHAN (Autor:in) / JEONG HO YOUNG (Autor:in) / PARK HWANG HI (Autor:in) / KIM JAE YEON (Autor:in) / CHO SANG MOON (Autor:in)

    Erscheinungsdatum :

    09.12.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    F01P Kühlung von Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein , COOLING OF MACHINES OR ENGINES IN GENERAL / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht



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