The embodiment of the invention provides a charging system and a vehicle-mounted charging connection device. The charging system comprises a charging pile and the vehicle-mounted charging connection device applied to an electric vehicle. The charging pile comprises a charging device and a liquid cooling device, the charging device can output direct current to the electric vehicle through a vehicle-mounted charging connecting device, and a liquid phase cooling medium in the liquid cooling device can transfer the liquid phase cooling medium to a thermal management system of a power battery in the electric vehicle through the vehicle-mounted charging connecting device. Therefore, the liquid-phase cooling medium can be transferred to the thermal management system of the power battery while high-power charging is carried out on the power battery of the electric vehicle, the heat dissipation requirement of the power battery during high-power charging can be met, high-power charging can be carried out on the electric vehicle, and the charging duration of the electric vehicle is shortened.

    本申请实施例提供一种充电系统和车载充电连接装置,该充电系统包括充电桩和应用于电动车辆的车载充电连接装置。其中,充电桩包括充电设备和液冷设备,充电设备能够通过车载充电连接装置向电动车辆输出直流电,液冷设备中的液相冷却介质能够通过车载充电连接装置向电动车辆中的动力电池的热管理系统传输液相冷却介质,从而在对电动车辆的动力电池进行大功率充电的同时,还可以向动力电池的热管理系统传输液相冷却介质,有利于满足动力电池在大功率充电时的散热需求,使得电动车辆能够进行大功率充电,降低电动车辆的充电时长。


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    Title :

    Charging system and vehicle-mounted charging connection device


    Additional title:

    一种充电系统和车载充电连接装置


    Contributors:
    LIN QUANXI (author) / CHENG DONG (author) / HU MINGGUI (author) / TANG QIANLIN (author)

    Publication date :

    2024-08-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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