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。
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.
出处
《西南交通大学学报》
EI
CSCD
北大核心
1997年第2期187-192,共6页
Journal of Southwest Jiaotong University
基金
国家"八五"科技攻关项目
