摘要：现代科学技术快速的发展使人们的出行方式不断推陈出新，但城市轨道交通基于其综合性价比较高而受到了大多数人的青睐，逐步在城市公共交通运输中趋向骨干化，但同时也带来了一个不可忽视的问题，其运行能耗占轨道交通系统总能耗的比值最大。在国家十二五提出的节能减排的规划前提下，地铁车辆运行的节能降耗技术成为科学研究的大势所趋。本文在此基础上，以优化列车运行能耗为最终目标，结合城市轨道交通列车的运行特点，从列车运行最高速度和惰行时间等方面对能耗的影响进行了研究，用MATLAB软件开发设计了具有针对性功能的仿真系统，对不同算法进行了模块划分，研究并分析了城轨列车分别在区间和速度不等的条件下对能耗的影响关系，研究如何在优化列车运行时分曲线的同时降低牵引能耗，得到最有益的既节能又省时的运行曲线，具有一定的实际意义。

关键词：节能；列车运行时分；牵引能耗；MATLAB

Research on Time-pision Curves of Urban Rail Transit Operation Based on Energy Saving

Abstract：With the rapid development of modern science and technology, people’s travel methods have been continuously improved, urban rail transit is favored by most people based on its comprehensive cost-effective, it gradually become the mainstream in the development of urban public transport, it has also brought a problem that cannot be ignored, its energy consumption accounts for the largest ratio of the total energy consumption of the rail transit system. Under the premise of national energy conservation and emission reduction plans in the Twelfth Five-Year Plan period, energy-saving and consumption-reduction technologies for metro vehicles become the trend of scientific research. This paper aims to optimize the energy consumption of trains as the ultimate goal, combining the operating characteristics of urban rail transit trains based on this, and studied the impact of energy consumption on the maximum speed and idle time of the train, developed a simulation system with targeted functions using MATLAB software and pided different modules into different algorithms, researched and analyzed the impact of urban rail trains on energy consumption under the conditions of different intervals and speeds. It also studied how to reduce the traction energy consumption while optimizing the time curve of train operation, and then get the most profitable and time-saving operating curve， which has a certain practical significance.

Key Words： Energy saving；Train operation hours；Traction energy consumption；MATLAB

目录

1 绪论 1

1.1 研究背景及意义 1

1.2 国内外研究现状 1

1.2.1 列车运行能耗研究现状 2

1.2.2 列车牵引计算研究水平 3

1.3 论文研究内容及技术路线 4

1.3.1 研究内容 4

1.3.2 技术路线 4

1.4 章节安排 5

2 列车运行理论研究 7

2.1 单位合力 7

2.1.1 牵引力 7

2.1.2 列车运行基本阻力 7

2.1.3 列车运行附加阻力 8

2.1.4 列车制动力 9

2.1.5 列车运行过程中所受合力 10

2.2 运行运动方程 11

2.3 城轨列车能耗 12

2.4 本章小结 13

3 城市轨道交通列车运行仿真系统设计研究 14

3.1 城市轨道列车运行过程分析 14

3.2 仿真系统设计方案 15

3.3 仿真系统功能模块设计 15

3.3.1 可行性分析 15

3.3.2 需求分析 15

3.3.3 仿真系统功能模块的划分及描述 16

3.4 本章小结 20

4 城市轨道交通列车区间运行时分曲线案例分析 21

4.1 上海地铁2号线车辆配置及技术参数 21

4.2 列车加速过程 22

4.3 能耗优化算例分析 23

4.3.1 列车能耗的关联因素分析 23

4.3.2 列车运行时分仿真运算及结果分析 23

4.4 本章小结 27