重载铁路完全横向连接和吸上线设置对钢轨电位影响分析  

Infl uence of Full Transverse Connection and Boosting Line Setting on Rail Potential of Heavy Haul Railway

作　　者：蒋建波 Jiang Jianbo

机构地区：[1]神华新朔铁路有限责任公司大准铁路分公司,内蒙古鄂尔多斯010300

出　　处：《铁路通信信号工程技术》2021年第S01期131-134,共4页Railway Signalling & Communication Engineering

基　　金：神华新朔铁路有限责任公司科技创新项目(SHXS-2020-03)。

摘　　要：通过对钢轨电位和牵引电流分布理论进行分析,以大准铁路老牛湾-窑沟牵引变电所区间为例,建立相应的模型对完全横向连接和吸上线的设置对钢轨电位的影响进行仿真分析,提出重载铁路完全横向连接线和回流吸上线的优化方案,尽可能减小钢轨电位。Based on the analysis of rail potential and traction current distribution theory,taking Laoniuwan-Yaogou traction substation section of Dazhun railway as an example,this paper establishes the corresponding model to simulate and analyze the infl uence of complete transverse connection and suction line setting on rail potential,and puts forward the optimization scheme of complete transverse connection and return suction line of heavy haul railway,so as to reduce rail potential as much as possible.

关 键 词：完全横向连接 吸上线 牵引回流 钢轨电位 

分 类 号：U284.2[交通运输工程—交通信息工程及控制]