The invention discloses an interaction method and system between an electric vehicle and a power grid, and the method comprises the steps: generating charging and discharging simulation scene data of the electric vehicle, extracting a charging and discharging priority impact factor in each piece of charging and discharging simulation scene data, and determining the weight of each charging and discharging priority impact factor based on a reinforcement learning model; performing clustering processing on the electric vehicles based on the weights, and performing priority ranking on the obtained electric vehicle polymer data set to obtain a priority ranking table; extracting a state data set of a target electric vehicle in the real-time electric vehicle charging and discharging scene, and performing priority ranking on the state data set according to the priority ranking table to obtain a plurality of electric vehicle aggregate data sets with different charging and discharging priorities; and inputting each target electric vehicle aggregate data set into the electric vehicle charging and discharging model to obtain a bidirectional interaction strategy of the target electric vehicle and the power grid. According to the method provided by the invention, the problem of how to interact between the electric vehicle and the power grid is solved.

    本申请公开了一种电动汽车与电网间的交互方法及系统,其中方法包括生成电动汽车的充放电仿真场景数据,提取每一充放电仿真场景数据中的充放电优先度影响因子,基于强化学习模型确定各个充放电优先度影响因子的权重;基于权重对电动汽车进行聚类处理,对得到的电动汽车聚合体数据集进行优先级排序,得到优先级排序表;提取实时电动汽车充放电场景中目标电动汽车的状态数据集,根据优先级排序表对状态数据集进行优先级排序,得到多个不同充放电优先级的电动汽车聚合体数据集;将各个目标电动汽车聚合体数据集分别输入电动汽车充放电模型中,得到目标电动汽车与电网的双向交互策略。本申请提供的方法,解决了电动汽车与电网之间如何进行交互的问题。


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    Title :

    Interaction method and system between electric vehicle and power grid


    Additional title:

    一种电动汽车与电网间的交互方法及系统


    Contributors:
    WU GUOYING (author) / ZHU LIFENG (author) / WEN HONGJUN (author) / ZHANG HANBING (author) / PAN XIA (author) / LIU LINPING (author) / DU QIANYUN (author) / WU MENGKAI (author) / CHEN JIQIAO (author)

    Publication date :

    2025-03-14


    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 / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / 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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