The invention relates to the technical field of electric vehicle charging, in particular to an electric vehicle charging method and device based on time-of-use electricity price and related equipment, and the method comprises the steps: constructing an electric vehicle load model according to the travel data of an electric vehicle; based on the electric vehicle load model, taking the minimum peak-valley difference of the total load of the power grid as a target function, and constructing an electric vehicle ordered charging model; establishing constraint conditions corresponding to the ordered charging model of the electric vehicle; and based on the objective function and the constraint condition, solving the electric vehicle ordered charging model through an artificial bee colony algorithm. The peak-valley difference of the power grid can be reduced, the power grid load fluctuation caused by disordered charging of the electric vehicle is slowed down, the power grid stability is improved, and the electric vehicle user is guided to be charged orderly.

    本发明涉及电动汽车充电技术领域,尤其涉及基于分时电价的电动汽车充电方法、装置及相关设备,方法包括:根据电动汽车的出行数据构建电动汽车负荷模型;基于所述电动汽车负荷模型,以电网总负荷峰谷差最小为目标函数,构建电动汽车有序充电模型;建立对应所述电动汽车有序充电模型的约束条件;基于所述目标函数和所述约束条件,通过人工蜂群算法对所述电动汽车有序充电模型进行求解。本申请能够减小电网的峰谷差,减缓电动汽车无序充电造成的电网负荷波动,提高电网稳定性,引导电动汽车用户有序充电。


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    Title :

    Electric vehicle charging method and device based on time-of-use electricity price and related equipment


    Additional title:

    基于分时电价的电动汽车充电方法、装置及相关设备


    Contributors:
    FANG BALING (author) / LIAO YING (author) / CHEN GANG (author) / LI XINCHENG (author)

    Publication date :

    2023-05-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES



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