The invention discloses a dynamic time-of-use electricity price-based ordered charging control method for an electric vehicle, and relates to an ordered charging control method for the electric vehicle. The method aims at solving the problems that an existing orderly charging model of the electric vehicle is weak in pertinence, and an intelligent optimization algorithm is difficult to solve. According to the method, an ordered charging model of the electric vehicle is provided, a target function meeting actual requirements and constraint conditions meeting actual conditions are set, the charging load of the electric vehicle is predicted by using a Monte Carlo method, and a dynamic time-of-use electricity price strategy is provided based on a day-ahead load prediction result; and the model is solved by combining an improved NSGA-II algorithm, so that making of an electric vehicle ordered charging strategy considering charging cost and load variance optimization at the same time is realized. The invention belongs to the technical field of new energy automobile charging.
一种基于动态分时电价的电动汽车有序充电控制方法,它涉及一种电动汽车有序充电控制方法。本发明为了解决现有电动汽车有序充好电模型针对性弱、智能优化算法求解困难的问题。本发明提出了电动汽车有序充电模型,设置了符合实际需求的目标函数及符合现实情况的约束条件,利用蒙特卡洛方法对电动汽车充电负荷进行预测,并基于日前负荷预测结果提出了动态分时电价策略,结合改进的NSGA‑Ⅱ算法对模型进行求解,实现了同时考虑充电费用及负荷方差最优化的电动汽车有序充电策略的制定。本发明属于新能源汽车充电技术领域。
Electric vehicle ordered charging control method based on dynamic time-of-use electricity price
一种基于动态分时电价的电动汽车有序充电控制方法
2024-08-06
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / 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 / 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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