The invention relates to a real-time intelligent charging method for an electric vehicle based on a day-ahead plan. The method specifically comprises the steps of employing a pre-built day-ahead electric vehicle optimization charging model, comprehensively considering the charging amount of the electric vehicle, the charging cost of the electric vehicle, the load fluctuation and the three-phase imbalance, and charging the electric vehicle in the plan; and adopting a pre-established real-time electric vehicle optimization charging model, and charging the electric vehicle out of plan according to the charging priority of an electric vehicle user. Compared with the prior art, intelligent adjustment optimization of electric vehicle charging in different charging scenes is achieved, and the method has the advantages of being high in adaptability, high in reliability and the like.

    本发明涉及一种基于日前计划的电动汽车实时智能充电方法,该方法具体为,采用预先建立的日前电动汽车优化充电模型,综合考虑电动汽车充电量、电动汽车充电费用、负荷波动和三相不平衡,对计划内的电动汽车进行充电;采用预先建立的实时电动汽车优化充电模型,根据电动汽车用户充电优先级的高低,对计划外的电动汽车进行充电。与现有技术相比,本发明实现了不同充电场景下电动汽车充电的智能调节优化,具有适应性强、可靠性高等优点。


    Access

    Download


    Export, share and cite



    Title :

    Real-time intelligent charging method for electric vehicle based on day-ahead plan


    Additional title:

    一种基于日前计划的电动汽车实时智能充电方法


    Contributors:
    SHI SHANSHAN (author) / ZHANG YU (author) / FANG CHEN (author) / WANG YUFEI (author) / WANG HAOJING (author) / TU YIYUN (author) / LIU SHU (author) / WEI XINCHI (author) / XU WENFA (author)

    Publication date :

    2020-07-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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 / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



    Electric Vehicle Charging in Residential Day-Ahead Real-Time Pricing

    Ko, Kabseok / Cho, Seokheon / Rao, Ramesh et al. | IEEE | 2018


    INTELLIGENT CHARGING METHOD USING INTELLIGENT CHARGING STATION FOR ELECTRIC VEHICLE

    GAM MIN JOON / IM JUN HYUK | European Patent Office | 2019

    Free access

    Electric vehicle intelligent charging device and charging method

    LYU XIAOFANG / XU JIAWEN / ZUO JIANGWEI et al. | European Patent Office | 2020

    Free access

    Electric vehicle charging optimization method based on day-ahead load prediction value

    ZHOU XINGYUE / WANG ZHIDONG / ZHANG ZIFAN et al. | European Patent Office | 2022

    Free access

    Intelligent electric-vehicle charging station

    ZHENG ZHENGXIAN / HE CHUNLIN / WANG WEIFU et al. | European Patent Office | 2022

    Free access