The invention discloses a new energy automobile and a heat management system, which comprises a battery heating system, a motor and controller water cooling system, a heat pump system and a controller, and is characterized in that the battery heating system is used for heating a battery; the motor and controller water cooling system is used for cooling the motor and the controller; the heat pump system comprises a compressor, a four-way valve, a control valve assembly, a battery heat exchanger used for battery heat exchange, an in-compartment heat exchanger used for heat exchange in a compartment, an out-compartment heat exchanger used for heat exchange outside the compartment and a motor and controller heat exchanger used for the heat exchange of a motor and controller water cooling system. The controller controls the operation of the battery heating system, the motor, the controller water cooling system, the compressor and the control valve assembly so as to be switched among multiple working modes. By the adoption of the heat management system, the endurance mileage of the electric automobile is increased.

    本发明公开了一种新能源汽车以及热管理系统,包括:电池加热系统、电机及控制器水冷系统、热泵系统和控制器,其中,电池加热系统用于加热电池;电机及控制器水冷系统用于电机及控制器的降温;热泵系统包括热泵系统,所述热泵系统包括压缩机,四通阀,控制阀组件、用于电池换热的电池换热器,用于车厢内换热的车厢内换热器,用于车厢外换热的车厢外换热器和用于电机及控制器水冷系统换热的电机及控制器换热器;控制器控制电池加热系统、电机及控制器水冷系统、压缩机和控制阀组件的运行,以在多种工作模式中进行切换。采用本发明的热管理系统提高了电动汽车续航里程。


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    Title :

    New energy automobile and heat management system


    Additional title:

    一种新能源汽车以及热管理系统


    Contributors:
    ZHANG MINGXUAN (author) / MA JUN (author)

    Publication date :

    2022-02-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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