The invention provides a method for discharging a power battery by a charging pile, the charging pile and a storage medium, and the method for discharging the power battery by the charging pile comprises the steps: responding to a detected control guide voltage of a first voltage form, and pre-charging an electric vehicle; on the basis of a direct current request sent by the electric vehicle, a discharge power module and a power battery of the electric vehicle are conducted, and the electric quantity of the power battery of the electric vehicle is discharged to a power grid; and in response to the received power-off request of the electric vehicle, ending discharging of the electric vehicle. The charging pile responds to the direct current request sent by the electric vehicle, the discharging power module and the power battery of the electric vehicle are conducted, and the electric quantity of the power battery of the electric vehicle is discharged to the power grid, so that the existing charging pile facility can be used for discharging the outlet electric vehicle; and the export transportation requirement is conveniently met, and the product cost is reduced.

    本申请提供一种充电桩对动力电池的放电方法、充电桩和存储介质,充电桩对动力电池的放电方法包括:响应于检测到第一电压形态的控制导引电压,对所述电动车辆进行预充;基于所述电动车辆发来的直流电流请求,导通放电功率模块与所述电动车辆的动力电池,将所述电动车辆动力电池的电量放电至电网;响应于接收到所述电动车辆的下电请求,结束所述电动车辆的放电。本申请通过充电桩响应电动车辆发来的直流电流请求,导通放电功率模块与所述电动车辆的动力电池,以将所述电动车辆动力电池的电量放电至电网的方式,能够利用现有充电桩设施对出口电动车辆进行放电,方便地实现了出口运输要求,降低了产品成本。


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    Titel :

    Method for discharging power battery by charging pile, charging pile and storage medium


    Weitere Titelangaben:

    充电桩对动力电池的放电方法、充电桩和存储介质


    Beteiligte:
    ZHU WANG (Autor:in)

    Erscheinungsdatum :

    14.06.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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




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