The invention provides an air conditioning system for a hybrid electric vehicle and a control method. The air conditioning system comprises a compressor, the vehicle comprises a storage battery, an engine, a motor and a power coupling device, the storage battery can provide energy for the motor, and the engine and the motor can transmit power output of the engine and the motor to the compressor ofthe air conditioning system through the power coupling device. According to the invention, the power coupling device is used; a part of power from an automobile engine crankshaft and a part of powerfrom an automobile storage battery converted to a motor through a power converter are coupled together and then output to the compressor to provide power for the air conditioning system, and power source distribution of the compressor is controlled through the in-vehicle environment temperature signal, the storage battery electric quantity signal and the vehicle working mode received by the main controller, so that vehicle energy is efficiently utilized.

    本发明提供一种用于混合动力汽车的空调系统及控制方法,所述空调系统包括压缩机,所述车辆包括蓄电池,发动机,电动机,动力耦合装置,蓄电池可为电动机提供能量,发动机和电动机可通过动力耦合装置将二者动力输出传输给空调系统的压缩机。本发明借助于动力耦合装置,把一部分来自汽车发动机曲轴的动力及一部分来自汽车蓄电池通过功率转换器转到电动机上的动力耦合到一起,再输出到压缩机上为空调系统提供动力,并且通过主控制器接收的车内环境温度信号、蓄电池电量信号及汽车工作模式来控制压缩机的动力来源分配,使汽车能量高效利用。


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    Title :

    Air conditioning system of hybrid vehicle and control method of air conditioning system


    Additional title:

    一种混合动力车辆的空调系统及其控制方法


    Contributors:

    Publication date :

    2020-05-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    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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