摘要
随着城市轨道交通建设规模不断扩大,列车运行能耗较高的问题逐渐凸显,如何减少城市轨道交通列车能耗已经成为城市轨道交通可持续发展亟待解决的问题。通过对列车能耗进行测试并对数据进行研究分析,从而为列车节能运行提出更多的参考建议。基于武汉地铁某线路开展列车在不同驾驶模式下的运行能耗对比分析,研究列车驾驶模式对列车牵引制动的影响关系,通过数据采集、图表分析、结果对比得出人工驾驶与自动驾驶列车能耗的差异。最终结果表明,自动驾驶列车能耗低于人工驾驶。因此,通过对列车运行模式进行合理选择,可以达到节能的效果,并为降低城市轨道交通运营成本提供参考。
With the continuous expansion of urban rail transit construction, the problem of high energy consumption in train operation is gradually highlighted. How to reduce the energy consumption of trains has become an urgent problem for the sustainable development of urban rail transit. By testing the train energy consumption and analyzing the data, more suggestions are put forward for train energy saving operation. Based on the comparative analysis of train energy consumption under different driving modes of a certain line of Wuhan Metro, the influence of train driving mode on train traction and braking was studied.Through data collection, chart analysis and results comparison, the difference in energy consumption between manual and automatic driving trains was obtained. The final results show that the energy consumption of autonomous trains is lower than that of human drivers. Therefore, through the reasonable selection of train operation mode, the effect of energy saving can be achieved, and provide research reference for reducing the operation cost of urban rail transit.
作者
李磊
杨涛
LI Lei;YANG Tao(Wuhan Metro Operation Co.,Ltd,Wuhan 43000,China)
出处
《交通与运输》
2023年第1期58-62,共5页
Traffic & Transportation
关键词
城市轨道交通
列车能耗
驾驶模式
人工驾驶
自动驾驶
数据分析
Urban rail transit
Train energy consumption
Driving mode
Manual driving
Autonomous driving
Analysis of data
