The invention relates to a cooling system for a traction motor of a motor vehicle, comprising at least: a circuit system for conveying a circulating first cooling fluid; a first circulation pump for conveying a first cooling fluid in the circuit system; an AC housing for an AC connection of the traction motor; a motor input interface for fluidly connecting the circuit system on the input side to a traction motor to be temperature-controlled; a motor output interface for fluidly connecting the circuit system on the output side to a traction motor to be temperature-controlled; a first heat exchanger for dissipating heat from and/or supplying heat to a first cooling fluid circulating in the circuit system. The cooling system is characterized in particular in that a first main line is provided by means of which the first heat exchanger and the AC housing are fluidly connected to each other. With the first main line presented herein, an AC connection is incorporated into a cooling system for a traction motor in an efficient cooling manner.

    本发明涉及一种用于机动车辆的牵引电机的冷却系统,包括至少:用于输送循环的第一冷却流体的回路系统;用于在回路系统中输送第一冷却流体的第一循环泵;用于牵引电机的交流连接部的AC壳体;用于在输入侧将回路系统流体地连接到要进行温度控制的牵引电机的马达输入端接口;用于在输出侧将回路系统流体地连接到要进行温度控制的牵引电机的马达输出端接口;用于从在回路系统中循环的第一冷却流体散热以及/或者向该第一冷却流体供热的第一热交换器。冷却系统的特征尤其在于,提供第一主管线,第一热交换器与AC壳体借助于该第一主管线彼此流体地连接。利用本文中提出的第一主管线,交流连接部以有效冷却的方式并入到用于牵引电机的冷却系统中。


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    Title :

    Cooling system for traction motor of motor vehicle


    Additional title:

    用于机动车辆的牵引电机的冷却系统


    Contributors:

    Publication date :

    2024-04-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    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 / F16H Getriebe , GEARING / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES



    Cooling system for traction motor of motor vehicle

    OECHSLEN STEFAN / KUBLER SEBASTIAN | European Patent Office | 2024

    Free access

    Cooling system for traction motor of motor vehicle

    OECHSLEN STEFAN / KUBLER SEBASTIAN | European Patent Office | 2024

    Free access

    Cooling system for traction motor of motor vehicle

    OECHSLEN STEFAN / KUBLER SEBASTIAN | European Patent Office | 2024

    Free access