The invention provides a source-load coordination-based optical storage capacity optimal configuration method for a traction power supply system. The method comprises the following steps: constructing a traction power supply system optical storage capacity optimization configuration model based on source-load coordination, and setting a cost function of the traction power supply system optical storage capacity optimization configuration model; setting constraint conditions of the optical storage capacity optimal configuration model of the traction power supply system; and based on the cost function and the constraint condition, a heuristic algorithm is adopted to solve the optical storage capacity optimal configuration model of the traction power supply system, and the optimal train departure time and the optimal photovoltaic and energy storage installed capacity are obtained. By solving the problem of source load coordination caused by traction load and photovoltaic power generation fluctuation, the optical storage capacity of the traction power supply system is effectively improved, and the economic benefit is further improved. According to the method, a basis can be provided for implementation and popularization of a railway optical storage traction power supply system, and the reliability of railway operation service is improved.
本发明提供了一种基于源荷协调的牵引供电系统光储容量优化配置方法。该方法包括:构建基于源荷协调的牵引供电系统光储容量优化配置模型,设置牵引供电系统光储容量优化配置模型的成本函数;设置所述牵引供电系统光储容量优化配置模型的约束条件;基于所述成本函数和约束条件采用启发式算法求解所述牵引供电系统光储容量优化配置模型,得到最优的列车出发时刻,以及最优的光伏和储能的装机容量。本发明通过解决牵引负荷和光伏发电波动导致的源荷协调难题,有效地提高牵引供电系统的光储容量,进一步提高经济效益。本发明方法可为铁路光储牵引供电系统的实施推广提供依据,提高了铁路运行服务的可靠性。
Traction power supply system optical storage capacity optimization configuration method based on source-load coordination
一种基于源荷协调的牵引供电系统光储容量优化配置方法
2025-05-16
Patent
Electronic Resource
Chinese
IPC: | B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES / 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 / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung |
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