地铁隧道内实现160 kmh的刚性接触网技术研究  

Research on the Implementation of 160 kmh Rigid Contact Network Technology in Subway Tunnels

作　　者：刘彬 章达 徐慧 朱晓勇 Liu Bin;Zhang Da;Xu Hui;Zhu Xiaoyong(Nanjing Metro Construction Co.,Ltd.,Nanjing,China;Nanjing Wuhua Electrical Equipment Co.,Ltd.,Nanjing,China)

机构地区：[1]南京地铁建设有限责任公司,江苏南京 [2]南京物华电气装备有限公司,江苏南京

出　　处：《科学技术创新》2025年第3期185-188,共4页Scientific and Technological Innovation

摘　　要：本文主要研究了在地铁隧道内实现160 km/h速度等级的刚性接触网技术。首先介绍了刚性接触网的优点和国内外研究现状,然后阐述了160 km/h刚性接触网的关键技术,包括悬挂装置、接触线、绝缘子等。接着,通过建立模型和仿真分析,对刚性接触网的性能进行了评估。最后,结合实际工程案例,探讨了刚性接触网在地铁隧道内的应用前景。This article mainly studies the rigid contact network technology for achieving a speed level of 160 km/h in subway tunnels.Firstly,the advantages and current research status of rigid contact networks at home and abroad were introduced.Then,the key technologies of 160 km/h rigid contact networks,including suspension devices,contact wires,insulators,etc.,were elaborated.Subsequently,the performance of the rigid contact network was evaluated by establishing a model and conducting simulation analysis.Finally,based on practical engineering cases,the application prospects of rigid contact networks in subway tunnels were discussed.

关 键 词：地铁 隧道 刚性接触网 悬挂装置 接触线 绝缘子 

分 类 号：U225[交通运输工程—道路与铁道工程] U231.8