According to one embodiment of the present invention, the motor unit is mounted on a vehicle, and comprises: a motor that drives the vehicle; the inverter is electrically connected with the motor; a temperature adjustment heat exchanger connected to a temperature adjustment device of the vehicle; and a refrigerant circuit that is a path through which a refrigerant circulates. The refrigerant circuit has a first circulation path and a second circulation path that are switched to each other. The first circulation path passes through the inverter and the heat exchanger for temperature adjustment. The second circulation path passes through the inverter, the heat exchanger for temperature adjustment, and the motor.

    本发明的马达单元的一个方式是装设于车辆的马达单元,其包括:马达,该马达驱动车辆;逆变器,该逆变器与马达电连接;温度调节用热交换器,该温度调节用热交换器与车辆的温度调节装置连接;以及制冷剂回路,该制冷剂回路是供制冷剂循环的路径。制冷剂回路具有互相切换的第一循环路径和第二循环路径。第一循环路径是通过逆变器和温度调节用热交换器的路径。第二循环路径是通过逆变器、温度调节用热交换器以及马达的路径。


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    Titel :

    MOTOR UNIT, TEMPERATURE CONTROL SYSTEM, AND VEHICLE


    Weitere Titelangaben:

    马达单元、温度调节系统以及车辆


    Beteiligte:
    BESSHO HIROAKI (Autor:in) / UCHINO RYOHEI (Autor:in)

    Erscheinungsdatum :

    2022-03-18


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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 / 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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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