The invention discloses a train energy-saving operation optimization method and system, and relates to the technical field of train operation optimization. The train energy-saving operation optimization method comprises the steps that stress analysis is conducted on a train according to obtained train parameters, and a train mechanical data set is generated; establishing a train simple substance point model according to the train mechanical data set to obtain a train motion equation; generating a train energy-saving operation optimization model on the basis of an interior point method in combination with a target function, decision variables, constraint conditions and the train motion equation; and outputting a train operation speed curve based on the train energy-saving operation optimization model. According to the method, the problems of how to reduce the train traction energy consumption and meet the train operation related constraints while ensuring the train section operation punctuality are solved.
本发明公开了列车节能运行优化方法及系统,涉及列车运行优化技术领域。其中,该列车节能运行优化方法,包括:根据获取的列车参数对列车进行受力分析,生成列车力学数据集;依据所述列车力学数据集建立列车单质点模型,得到车辆运动方程;基于内点法并结合目标函数、决策变量、约束条件和所述车辆运动方程,生成列车节能运行优化模型;基于所述列车节能运行优化模型,输出列车运行速度曲线。本发明,解决如何在保证列车区间运行准时的同时降低列车牵引能耗,且满足列车运行相关约束的问题。
Train energy-saving operation optimization method and system
列车节能运行优化方法及系统
2023-12-01
Patent
Elektronische Ressource
Chinesisch
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