| 城市轨道交通车辆起动牵引力选择研究 |
| |
| 引用本文： | 杨奇. 城市轨道交通车辆起动牵引力选择研究[J]. 通信电源技术, 2012, 29(6): 16-18 |
| |
| 作者姓名： | 杨奇 |
| |
| 作者单位： | 南车南京浦镇车辆有限公司动车设计部,江苏南京,210031 |
| |
| 摘 要： | 起动牵引力选择是城市轨道交通车辆动力选型的重要参数。合适选择启动牵引力,不仅能满足用户需求,也能使牵引系统最好地发挥功效。文章依据牛顿第二定律,考虑启动阻力、粘着力以及极限冲击的影响,通过牵引计算实例阐述EMU城市轨道交通车辆起动牵引力选择的方法。
|
| 关 键 词： | 起动牵引力 最大粘着力 EMU起动阻力 起动加速度 极限冲击 |
Study on Choosing of Start-up Traction Force of Urban Rail Transit Vehicle |
| |
| YANG Qi. Study on Choosing of Start-up Traction Force of Urban Rail Transit Vehicle[J]. Telecom Power Technologies, 2012, 29(6): 16-18 |
| |
| Authors: | YANG Qi |
| |
| Affiliation: | YANG Qi (Department of EMU design, Nanjing Puzhen Vehicle Co. , Ltd. , Nanjing 210031, China) |
| |
| Abstract: | The choosing of start-up traction force is an important parameter for choosing of urban rail transit vehicle. If we choose appropriate start-up traction force, not only can meet the requirements of customer, but also can make the trac- tion system work effectively. Based on Newton＇s second law, considering the impact of starting resistance, adhesion and limit, this article elaborated the choosing of starting traction effort of urban rail transit vehicle by EMU traction calculation examples. |
| |
| Keywords: | start-up traction force max adhere force EMU start resistance start acceleration limit impact |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
