The embodiment of the invention provides a cooling system for a battery swap station and a control method, a control device and a medium of the cooling system. The cooling system comprises a first circulation system, a heat exchanger, a first branch and a plurality of second branches in one-to-one correspondence with a plurality of batteries of the battery swap station. The first circulation system comprises a main liquid return pipeline, a main liquid outlet pipeline and an electric heater which is arranged on a first branch and used for heating an inflowing secondary refrigerant. A liquid outlet of the main liquid return pipeline is connected with a secondary refrigerant inlet of the heat exchanger, a secondary refrigerant outlet of the heat exchanger is connected with a liquid inlet of the main liquid outlet pipeline, and a first liquid outlet of the main liquid outlet pipeline and a liquid inlet of the main liquid return pipeline are respectively connected with a plurality of second branches; a liquid inlet and a liquid outlet of the first branch are respectively connected with a secondary refrigerant outlet and a secondary refrigerant inlet; when the number of the batteries in the charging state in the battery replacing station is not larger than a preset threshold value, the secondary refrigerant flowing out of the secondary refrigerant outlet flows into the first branch and flows into the second branch corresponding to the batteries in the charging state through the main liquid outlet pipeline.

    本申请实施例提供了一种用于换电站的冷却系统及其控制方法、控制装置、介质,冷却系统包括第一循环系统、换热器、第一支路、与换电站的若干电池一一对应的若干第二支路;第一循环系统包括主回液管路、主出液管路、设置于第一支路上且用于对流入的载冷剂进行加热的电加热器;主回液管路的出液口连接换热器的载冷剂入口,换热器的载冷剂出口连接主出液管路的进液口,主出液管路的第一出液口和主回液管路的进液口分别连接若干第二支路;第一支路的进液口和出液口分别连接载冷剂出口和载冷剂入口;换电站中处于充电状态的电池的数量不大于预设阈值时,经载冷剂出口流出的载冷剂流入第一支路且经主出液管路流入处于充电状态的电池所对应的第二支路。


    Access

    Download


    Export, share and cite



    Title :

    Cooling system for battery swap station, control method and control device of cooling system and medium


    Additional title:

    用于换电站的冷却系统及其控制方法、控制装置、介质


    Contributors:
    KE BINBIN (author) / WANG ZHUXIANG (author) / YANG YAFEI (author)

    Publication date :

    2023-03-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY



    Liquid cooling system, battery swap station and liquid cooling control method

    ZHANG JUAN / ZHU WENLIANG / CHEN ZHIMING et al. | European Patent Office | 2025

    Free access

    Cooling system and control method thereof, battery swap station and readable storage medium

    KE BINBIN / YANG YAFEI / WANG ZHUXIANG | European Patent Office | 2023

    Free access


    Water diversion device for battery cooling system of battery swap station

    LIU YANLIN / CAO LANBAO / CUI YA et al. | European Patent Office | 2020

    Free access

    Battery swap station control method, control device and battery swap station

    CAO HENGFANG / LI QIMING / WANG XIAO et al. | European Patent Office | 2023

    Free access