The invention relates to an electric vehicle charging scheduling optimization algorithm based on an improved NSGA-I algorithm. The electric vehicle charging scheduling optimization algorithm comprises the following steps: step 1, initialization input: randomly generating relevant parameters of a power grid end and an electric vehicle end in a city electric vehicle charging process; step 2, establishing an electric vehicle charging scheduling optimization model, and constructing a dual-objective decision optimization model by taking the minimization of the charging cost of an electric vehicle end and the minimization of the load variance of a power grid end as objectives; 3, algorithm solving: simulating a specific charging scene of the urban electric vehicle, solving the established mathematical model by using an improved NSGA-I algorithm, obtaining a Pareto optimal solution set of electric vehicle charging scheduling through multiple iterations, and recommending multiple feasible optimized charging schemes for the electric vehicle; the method is high in solving capability, can provide a Pareto optimal solution set, is high in expansibility, and is higher in flexibility.

    本发明涉及一种基于改进NSGA‑I I算法的电动汽车充电调度优化算法,包括以下步骤:步骤1、初始化输入:随机生成城市电动汽车充电过程中电网端和电动汽车端相关参数;步骤2、建立电动汽车充电调度优化模型,以电动汽车端充电成本最小化和电网端负荷方差最小化为目标,构建双目标决策优化模型;步骤3、算法求解:模拟城市电动汽车具体充电场景,利用改进的NSGA‑I I算法对建立的数学模型进行求解,通过多次迭代,得出电动汽车充电调度的帕累托最优解集,为电动汽车推荐多种可行的优化充电方案;本发明求解能力强,可以提供一组帕累托最优解集,可拓展性强,具有较高的灵活性。


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    Title :

    Electric vehicle charging scheduling optimization algorithm based on improved NSGA-II algorithm


    Additional title:

    一种基于改进NSGA-II算法的电动汽车充电调度优化算法


    Contributors:
    CHEN SIYUAN (author) / LI DENGSHU (author) / GENG NA (author) / ZHOU LIPING (author) / WEI XIAOJING (author) / SHEN YUE (author) / ZHANG XIAOTIAN (author) / YE QING (author) / WANG JINJIAN (author) / HEO YOUNG-JO (author)

    Publication date :

    2025-01-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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 / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



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