The invention relates to a control method for a heat pump air conditioning unit, an electronic device and a storage medium, the control method comprises the steps that running state information of a railway vehicle is obtained, a target running mode corresponding to the heat pump air conditioning unit is determined according to the running state information, and the target running mode sets the initial air volume when an EC axial flow fan runs; after the corresponding target operation mode is determined, first high pressure of the exhaust side of the compressor is obtained, and whether the first high pressure is within a first preset high pressure interval corresponding to the target operation mode or not is judged; and determining a noise reduction mode corresponding to a judgment result according to the judgment result of judging whether the first high pressure is in the first preset high pressure interval or not, and controlling the EC axial flow fan to work according to the corresponding noise reduction mode. By means of the control method and device, the problem that in the related technology, a heat pump air conditioning unit is not effectively controlled, and consequently noise is too large in the running process of the railway vehicle is solved, and the running noise of the railway vehicle is reduced.

    本申请涉及一种热泵空调机组的控制方法、电子装置和存储介质,其中,该控制方法包括:获取轨道车辆的运行状态信息,并根据运行状态信息确定热泵空调机组对应的目标运行模式,其中,目标运行模式设定EC轴流风机运行时的初始风量;在确定对应的目标运行模式后,获取压缩机的排气侧的第一高压压力,并判断第一高压压力是否处于与目标运行模式对应的第一预设高压压力区间;根据判断第一高压压力是否处于第一预设高压压力区间的判断结果,确定与判断结果对应的降噪模式,并控制EC轴流风机按对应的降噪模式工作。通过本申请,解决了相关技术中未对热泵空调机组进行有效控制,造成轨道车辆在运行过程中噪声过大的问题,实现了降低轨道车辆运行噪声。


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    Title :

    Control method of heat pump air conditioning unit, electronic device and storage medium


    Additional title:

    热泵空调机组的控制方法、电子装置和存储介质


    Contributors:
    SHI YULI (author) / ZHU PEIWEN (author) / CHANG YINLING (author)

    Publication date :

    2022-11-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES



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