The invention discloses a charging control method based on a storage and charging integrated DC micro-grid and a related device, and the method comprises the steps: obtaining charging demand power data corresponding to a charging control request when a DC charging pile generates the charging control request; judging whether the output available stable power meets the charging demand power data or not based on the current generation power data and the current energy storage data of the plurality of new energy power farms; when the charging demand power data cannot be met, entering a grid-connected operation mode executed with a power grid end; outputting corresponding charging demand power data to the direct current charging pile based on the output available stable power and the grid-connected operation mode of the power grid end; when the charging demand power data is met, entering an off-grid operation mode executed with a power grid end; and the direct current charging pile outputs corresponding charging demand power data based on the output available stable power and the power grid end off-grid operation mode. In the embodiment of the invention, the use proportion of the clean electric energy in the charging field is improved, and the operation cost is reduced.

    本发明公开了一种基于储充一体直流微电网的充电控制方法及相关装置,其方法包括:在直流充电桩生成充控制电请求时,获得充电控制请求对应的充电需求功率数据;基于若干个新能源发电场的当前发电功率数据以及当前储能数据判断输出可用稳定功率是否满足充电需求功率数据;在无法满足充电需求功率数据时,进入与电网端执行并网运行模式;基于输出可用稳定功率与电网端并网运行方式向直流充电桩输出对应的充电需求功率数据;在满足所述充电需求功率数据时,进入与电网端执行离网运行模式;基于输出可用稳定功率与电网端离网运行方式直流充电桩输出对应的充电需求功率数据。在本发明实施例中,提高了清洁电能在充电场的使用比例,降低运行成本。


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    Title :

    Charging control method based on storage and charging integrated direct current micro-grid and related device


    Additional title:

    一种基于储充一体直流微电网的充电控制方法及相关装置


    Contributors:
    CHEN BIAOFA (author) / ZHANG TIANWEI (author) / WU WEIHUA (author) / LIANG QINGHUI (author) / CHEN YUANZHU (author) / ZHANG XIN (author)

    Publication date :

    2025-03-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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