The invention discloses an orderly charging control method for electric vehicles in a charging station. The method comprises the steps of: building a vehicle charging model through employing the charging energy and charging price of each vehicle in each time period as the input and the charging income of each vehicle as the output; constructing a charging station model by taking the charging electricity price of each vehicle, the electricity purchasing price of the charging station and the charging energy of each vehicle in each time period as input and taking the charging income of the charging station as output; optimizing the charging station model according to a charging electricity price constraint and the balance constraint of the vehicle charging energy, and determining the optimalcharging electricity price; determining an aggregated game model of vehicle charging according to the vehicle charging model and the optimal charging electricity price; and solving the aggregation game model by using a distributed solving algorithm to determine the charging plan of each vehicle. According to the method of the invention, the aggregation game model of vehicle charging is established, the coupling relationship between the charging vehicles is processed, the optimal charging plan is made for the vehicles in the charging station, and the charging operation efficiency of the vehicles in the charging station is improved.
本发明公开了一种充电站内电动汽车有序充电控制方法,该方法包括:以车辆各时间段的充电能量和各时间段的充电电价为输入,以车辆的充电收益为输出构建车辆充电模型;以车辆的充电电价、充电站的购电电价和各车辆各时间段的充电能量为输入,以充电站的充电收益为输出构建充电站模型;根据充电电价约束和车辆充电能量的均衡约束对充电站模型进行优化,确定最优充电电价;根据车辆充电模型和最优充电电价确定车辆充电的聚合博弈模型;利用分布式求解算法求解聚合博弈模型确定各车辆的充电计划。本发明通过建立车辆充电的聚合博弈模型,处理充电车辆之间的耦合关系,给充电站内车辆制定最优的充电计划,提高了充电站内车辆充电的运行效率。
Charging control method for electric vehicles in charging station
一种充电站内电动汽车的充电控制方法
2020-09-15
Patent
Electronic Resource
Chinese
IPC: | 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 |
CHARGING STATION AND METHOD FOR CHARGING ELECTRIC VEHICLES
European Patent Office | 2021
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