The invention relates to an electric vehicle cluster charging behavior deduction method and deduction device based on travel survey data and a storage medium, and the method comprises the following steps: building corresponding mathematical models for different states of electric vehicles; extracting edge distribution and joint distribution information of each travel characteristic quantity from the vehicle travel survey data, and simulating any number of electric vehicle space-time chains; based on the electric vehicle time-space chain, combining the mathematical model to perform energy chain deduction, obtaining the electric quantity change condition of the electric vehicle in the driving and charging states, and generating charging session data; and obtaining a charging electric quantity envelope line and a charging power envelope line of the electric vehicle cluster based on the charging session data, and obtaining a charging feasible region of the electric vehicle cluster. Compared with the prior art, the method has the advantages of high accuracy, convenience in configuration and the like.

    本发明涉及一种基于出行调查数据的电动汽车集群充电行为推演方法、推演装置及存储介质,其中,所述方法包括以下步骤:分别对电动汽车的不同状态建立对应的数学模型;从车辆出行调查数据中提取各出行特征量的边缘分布与联合分布信息,模拟任意数量的电动汽车时空链;基于所述电动汽车时空链,结合所述数学模型,进行能量链推演,获取电动汽车在行驶和充电状态下的电量变化情况,生成充电会话数据;基于所述充电会话数据获取电动汽车集群的充电电量包络线和充电功率包络线,获取电动汽车集群的充电可行域。与现有技术相比,本发明具有准确性高、方便进行配置等优点。


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    Title :

    Electric vehicle cluster charging behavior deduction method, deduction device and storage medium


    Additional title:

    电动汽车集群充电行为推演方法、推演装置及存储介质


    Contributors:
    ZHAO JIANLI (author) / ZHANG PEICHAO (author) / XIANG JIANI (author) / SUN YE (author) / LIU ZITENG (author) / TANG ZHUOFAN (author)

    Publication date :

    2024-01-30


    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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