The invention provides an orderly charging method, device and equipment for an electric vehicle and a storage medium. Relates to the technical field of big data. The method comprises the following steps: taking a plurality of charging powers of the electric vehicle at different moments as particles of an initial population of an NSGA2 algorithm, substituting the particles into a target optimization function with the lowest charging cost and a target optimization function with the user charging satisfaction, and obtaining an external non-dominated solution set through calculation, evaluating the evolutionary state of the NSGA2 algorithm according to the probability value of the external non-dominated solution set, including a convergence state and a diversity state, if the NSGA2 algorithm is in the diversity state, improving the diversity through population transformation, obtaining particles with the minimum potential energy value, calculating to obtain global optimal values, selecting a compromise solution from the global optimal values as target charging power, and calculating the target charging power according to the compromise solution. And orderly charging the electric vehicle according to the target charging power. According to the method, the charging cost of the user is reduced, and the charging satisfaction degree is improved.
本申请提供一种电动汽车的有序充电方法、装置、设备及存储介质。涉及大数据技术领域。该方法包括:将电动汽车的在不同时刻的多个充电功率作为NSGA2算法的初始种群的粒子代入充电费用最低的目标优化函数以及用户充电满意度的目标优化函数中,通过计算得到外部非支配解集合,根据外部非支配解集合的概率值评估所述NSGA2算法的进化状态,包括收敛状态和多样性状态,若处在多样性状态则通过种群转换提高多样性,得到势能值最小的粒子并计算得到全局最优值,在全局最优值中选择一个折中解作为目标充电功率,根据目标充电功率进行电动汽车的有序充电。本申请的方法,降低了用户的充电成本,提高了充电满意度。
Ordered charging method, device and equipment for electric vehicle and storage medium
电动汽车的有序充电方法、装置、设备及存储介质
21.07.2023
Patent
Elektronische Ressource
Chinesisch
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 / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung |
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