The invention discloses a traction power allocation method based on dynamic driving prediction, relates to the technical field of rail transit power supply systems, and aims at deeply fusing vehicle driving information and a traction power supply system through reasonable and effective steps and automatically determining a switching energy-saving switching strategy. In an energy-saving mode, a single transformer runs stably with power supply loads of the whole substation, preventive power supply switching operation can be performed according to a big data model, meanwhile, sufficient standby and automatic switching schemes are provided for power supply system faults, the actual requirements of loads of a vehicle traction power supply system can be met, and the power supply efficiency is improved. The system has high popularization and application values in the field of urban rail transit power supply systems in China.
本发明公开了一种基于动态行车预测的牵引电力调配方法,涉及轨道交通供电系统技术领域,通过合理有效的步骤,让车辆开行信息与牵引供电系统进行深度的融合,自动决定切换节能倒闸策略。在节能模式下,单台变压器带全所供电负荷稳定运行,并可根据大数据模型进行预防性供电倒闸作业,同时,针对出现的供电系统故障,也具备充分的备用和自动倒闸方案,可满足车辆牵引供电系统负荷的实际需求,在我国城市轨道交通供电系统领域具有较高的推广应用价值。
Traction power allocation method based on dynamic driving prediction
一种基于动态行车预测的牵引电力调配方法
2024-07-05
Patent
Electronic Resource
Chinese
IPC: | H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen |
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