The invention provides a charging connection device, an electric vehicle and a charging pile, the charging connection device is applied to the electric vehicle, the charging connection device comprises a plurality of groups of charging loop switches and a plurality of groups of direct current sockets, each group of charging loop switches comprises two switches, each group of direct current sockets in the plurality of groups of direct current sockets is used for connecting a group of direct current plugs of the charging pile, and each group of direct current sockets comprises a positive direct current socket and a negative direct current socket. Wherein each group of direct current sockets is connected with a power battery of the electric vehicle through a group of charging loop switches, and different groups of direct current sockets are connected with the power battery through different groups of charging loop switches; and each group of direct current sockets is used for receiving current output by different charging modules in the charging pile. According to the embodiment of the invention, the charging power for charging the power battery can be improved, and the charging speed is improved.

    本申请提供了一种充电连接装置、电动车辆和充电桩,该充电连接装置应用于电动车辆,充电连接装置包括多组充电回路开关和多组直流插座,每组充电回路开关包括两个开关,多组直流插座中每组直流插座用于连接充电桩的一组直流插头,每组直流插座包括正直流插座和负直流插座。其中,每组直流插座通过一组充电回路开关连接电动车辆的动力电池,且不同组的直流插座通过不同组的充电回路开关连接动力电池;每组直流插座用于接收充电桩中不同的充电模块输出的电流。本申请实施例可以提高为动力电池充电的充电功率,提高充电速度。


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    Titel :

    Charging connection device, electric vehicle and charging pile


    Weitere Titelangaben:

    一种充电连接装置、电动车辆和充电桩


    Beteiligte:
    CHENG DONG (Autor:in) / LIAO MENGXIONG (Autor:in) / WU RUOXUN (Autor:in) / TANG QIANLIN (Autor:in)

    Erscheinungsdatum :

    2024-05-07


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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