The invention relates to an electric vehicle cluster hierarchical disperse optimal charging method, which performs limited information interaction with each electric vehicle through a cluster agent, so that the charging power of the electric vehicles in a cluster can realize optimal tracking of an ideal curve, and the divergence problem caused by lack of global information in disperse optimization is avoided. And meanwhile, the cluster agent does not need to obtain specific constraint forms and related data information of the electric vehicles, so that the data storage and processing difficulty of the cluster agent can be reduced. According to the hierarchical decentralized optimization method provided by the invention, the convergence solution of the method is the optimal solution, the calculation speed for large-scale problems is high, and the problems in centralized optimization can be solved.
本发明涉及一种电动汽车集群递阶分散最优充电方法,通过集群代理和各辆电动汽车之间进行有限的信息交互,既可使集群内的电动汽车的充电功率实现对理想曲线的最优追踪,又避免了分散优化中由于缺乏全局信息导致的发散问题,同时集群代理无需获取各电动汽车具体的约束形式和相关数据信息,可减少集群代理的数据存储、处理难度。本发明提出了一种递阶分散优化方法,该方法的收敛解为最优解,对大规模问题具有很快的计算速度,可解决集中式优化中面临的难题。
Electric vehicle cluster hierarchical dispersion optimal charging method
一种电动汽车集群递阶分散最优充电方法
2023-06-06
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 |
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