| 准高速接触网动态性能的研究 |
| |
| 引用本文： | 张卫华.准高速接触网动态性能的研究[J].西南交通大学学报,1997,32(2):187-192. |
| |
| 作者姓名： | 张卫华 |
| |
| 作者单位： | 西南交通大学牵引动力国家试验室 |
| |
| 基金项目： | 国家“八五”科技攻关项目 |
| |
| 摘 要： | 针对我国ＧＪ＋ＴＣＧ－１００准高速接触网系统的动态性能进行了研究。给出了考虑线路不平顺、机车振动的受电弓／接触网系统计算模型，首先计算了不同跨距准高速接触网自振特性，利用仿真计算分析了不同接触网跨距、网型及运行速度对受流质量的影响，最后给出了考虑机车振动后对受流的影响情况。
|
| 关 键 词： | 接触网 受电弓 动力学 铁路 准高速接触网 |
On Dynamic Behavior of the Quasi High Speed Catenary |
| |
| Zhang,Weihua.On Dynamic Behavior of the Quasi High Speed Catenary[J].Journal of Southwest Jiaotong University,1997,32(2):187-192. |
| |
| Authors: | Zhang Weihua |
| |
| Abstract: | In this paper, dynamic bahavior of the GJ TCG-100 quasi high speed catenary is studied.A comprehensive model is set up, which takes pantograph/catenary systems and locomotives with track irregularity into consideration. The natural frequencies and shapes of the quasi high speed catenary with different spans are calculated.With a simulating calculation,the influences of different spans,sags and forms of the catenary,and running speed of locomotives on the quality of current collection are analysed.Finally,influences of locomotive vibration on current collection are given. |
| |
| Keywords: | catenary pantograph dynamics simulation |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
