The invention provides a peak valley adjusting method and system for an alternating current charging pile of an electric vehicle, and belongs to the technical field of data processing. The adjusting method comprises the steps of obtaining data of a to-be-charged electric vehicle and historical data of an alternating current charging pile; calculating a charging urgency value of each to-be-charged electric vehicle; judging whether the charging urgency value of the electric vehicle is greater than a preset charging urgency value or not; if yes, adding to an emergency scheduling queue; otherwise, adding into a normal scheduling queue; taking minimization of the power demand change of the alternating current charging pile in the peak period and maximization of the utilization rate of the alternating current charging pile as targets, constructing a peak-valley adjustment model of the alternating current charging pile, and determining a target function and constraint conditions; under the constraint of the constraint condition, taking the minimum function value of the target function as a target, optimizing the peak-valley adjustment model, and outputting an optimal charging scheduling strategy; and according to the optimal charging scheduling strategy, scheduling the to-be-charged electric vehicle so as to perform peak-valley adjustment of the AC charging pile.

    本发明提供了一种电动汽车交流充电桩的峰谷调节方法及系统,属于数据处理技术领域。调节方法包括:获取待充电电动汽车数据以及交流充电桩的历史数据;计算各辆待充电电动汽车的充电紧迫值;判断电动汽车的充电紧迫值是否大于预设充电紧迫值;若是,加入至紧急调度队列;否则,加入至正常调度队列;以最小化交流充电桩在高峰时段的电力需求变化以及最大化交流充电桩的利用率为目标,构建交流充电桩的峰谷调节模型,并确定目标函数以及约束条件;在约束条件的约束下,以目标函数的函数值最小为目标,对峰谷调节模型进行优化,输出最优充电调度策略;根据最优充电调度策略,调度待充电电动汽车,以进行交流充电桩的峰谷调节。


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    Titel :

    Method and system for adjusting peak valley of alternating current charging pile of electric vehicle


    Weitere Titelangaben:

    一种电动汽车交流充电桩的峰谷调节方法及系统


    Beteiligte:
    ZHU CHENGPENG (Autor:in) / WU YANYAN (Autor:in)

    Erscheinungsdatum :

    07.03.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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