福州至长乐机场城际铁路刚性接触网设置方案研究

侯   峰 牛景露（广州地铁设计研究院股份有限公司，广州市 510000）

Research on Setting Scheme of Rigid Catenary in Fuzhou‑Changle Airport Intercity Railway

HOU Feng NIU Jinglu(Guangzhou Metro Design & Research Institute Co.,Ltd.,Guangzhou 510000，China)

Abstract：Combined with the tunnel clearance and the actual situation of the project,the pantograph‑catenary simulation model is established based on the simulation analysis software,and the setting scheme of rigid catenary at the maximum running speed of 160 km / h in Fuzhou‑Changle Airport Intercity Railway Project,scheme of key components such as pantograph and carbon contact strip,and pantograph‑catenary dynamic interaction of overhead rigid catenary.

Key words：intercity railway;rigid catenary;flexible catenary;rigid‑flexible transition;pantograph‑catenary matching;current collecting performance;pantograph‑catenary contact force;simulation analysis

摘　要：结合隧道限界和项目实际情况，基于仿真分析软件建立弓网仿真模型，深入研究福州至长乐机场城际铁路工程最高160 km / h运行时速下刚性接触网设置方案，受电弓、碳滑板材质等关键零部件方案，以及160 km / h架空刚性接触网弓网动态相互作用等。

关键词：城际铁路；刚性接触网；柔性接触网；刚柔过渡；弓网匹配；受流性能；弓网接触力；仿真分析

中图分类号：U225.1           　        文献标识码：A

doi：10.3969 / j. issn.1003 － 8493.2023.02.006