The invention provides an electric vehicle multi-objective optimization scheduling method based on price-type demand response, and the method comprises the steps: firstly constructing a valley-peak time-of-use electricity price period transfer model based on the psychology of a user according to the travel characteristics of an electric vehicle user, and obtaining an EV charging load through Monte Carlo simulation; the minimum load variance and the maximum user satisfaction are used as objective functions, an NSGA-II algorithm is adopted for solving, and after a Pareto solution set is obtained, an optimal compromise solution is selected from the Pareto solution set to serve as a final solution. According to the optimal scheduling method provided by the invention, the relationship between the user satisfaction and the load fluctuation can be balanced.
本发明提供一种基于价格型需求响应的电动汽车多目标优化调度方法,首先,根据电动汽车用户的出行特性,构建了基于用户心理的谷峰分时电价时段转移模型,并通过蒙特卡洛模拟得到了EV充电负荷;以负荷方差最小和用户满意度最大为目标函数,采用NSGA‑Ⅱ算法求解,得到Pareto解集后从中选取最优折中解作为最终解决方案。本发明提出的优化调度方法能够平衡用户满意度和负荷波动之间的关系。
Electric vehicle multi-objective optimization scheduling method based on price type demand response
一种基于价格型需求响应的电动汽车多目标优化调度方法
12.09.2023
Patent
Elektronische Ressource
Chinesisch
IPC: | 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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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