The invention provides a high-speed railway train energy-saving operation optimization method considering optical storage access, and relates to the technical field of train operation optimization. The invention relates to a high-speed railway train energy-saving operation optimization method considering optical storage access, which comprises the following steps of: establishing a high-speed train energy-saving operation optimization model, and solving an energy-saving speed curve; the regenerative braking energy is used for supplementing traction energy consumption of the high-speed train, an energy storage system is used for storing surplus regenerative braking energy, and the surplus regenerative braking energy is released when the train with the useful energy requirement exists in the interval; the photovoltaic electric energy is used for supplementing traction energy consumption of the high-speed train, and the surplus photovoltaic electric energy is stored through an energy storage system and released when the train with the useful energy requirement exists in the interval. Through optimization of energy-saving operation of the high-speed railway train considering optical storage access, regenerative braking energy and photovoltaic electric energy are utilized more effectively on the basis of energy-saving operation of the train, external electric energy supply is saved to the maximum extent, and the economic operation level of the system is improved.
本发明提供计及光储接入的高速铁路列车节能运行优化方法,涉及列车运行优化技术领域。计及光储接入的高速铁路列车节能运行优化方法,包括以下步骤:建立高速列车节能运行优化模型,求解节能速度曲线;将再生制动能量用于补充高速列车牵引能耗,并利用储能系统存储富余再生制动能量,待区间内存在有用能需求的列车时释放;将光伏电能用于补充高速列车牵引能耗,并利用储能系统存储富余光伏电能,待区间内存在有用能需求的列车时释放。通过计及光储接入的高速铁路列车节能运行优化,在列车节能运行基础上,更加有效利用再生制动能量和光伏电能,最大化节约外部电能供给,提高系统的经济运行水平。
High-speed railway train energy-saving operation optimization method considering optical storage access
计及光储接入的高速铁路列车节能运行优化方法
2023-06-02
Patent
Electronic Resource
Chinese
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 / 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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