高铁接触网曲线段定位器坡度优化调整研究——以贵广高铁提质改造工程为例  

Research on Slope Optimization and Adjustment of High-speed Rail Catenary Curve Locator-Taking the Guizhou Guangzhou High speed Railway Quality Improvement Project as an Example

作　　者：李彬 Li Bin(China Railway Construction Electrification Bureau Group First Engineering Co.,Ltd.,Luoyang,Henan 471800)

机构地区：[1]中铁建电气化局集团第一工程有限公司,河南洛阳471800

出　　处：《现代工程科技》2024年第21期101-104,共4页Modern Engineering Technology

摘　　要：决定高铁运行水平的关键因素就是接触网和受电弓之间的动态性能,如果高铁接触网弓网关系不够稳定,会给高铁的供电能力造成一定程度的影响。深入探讨了贵广高铁接触网曲线段定位器坡度优化调整策略,针对定位器既有的坡度问题,提出了一系列创新性的优化方案,提升了列车运行平稳性、安全性及接触网系统整体性能,保障高铁安全高效运行。The key factor determining the operational level of high-speed rail is the dynamic performance between the overhead contact system and pantograph.If the relationship between the overhead contact system and pantograph is not stable enough,it will have a certain degree of impact on the power supply capacity of high-speed rail.This article explores in depth the optimization and adjustment strategy of the slope of the locator on the curved section of the contact network of the Guiyang Guangzhou high-speed railway.In response to the existing slope problem of the locator,a series of innovative optimization solutions are proposed to improve the stability,safety,and overall performance of the contact network system of the train,ensuring the safe and efficient operation of the high-speed railway.

关 键 词：贵广高铁 接触网 曲线段 定位器坡度 优化调整 运行平稳性 

分 类 号：U225[交通运输工程—道路与铁道工程]