在建线路采用专用轨回流制式可实施性研究  

作　　者：张昊然 左超 

机构地区：[1]天津中铁电气化设计研究院有限公司

出　　处：《电气化铁道》2020年第S01期160-162,共3页Electric Railway

摘　　要：介绍了采用走行轨回流系统产生杂散电流泄漏的危害,从专用回流轨受流方式、专用轨及走行轨回流制式转换、直流保护等方面分析了在建线路采用专用回流轨的可实施性,并提出了采用专用回流轨方案对地铁建设的影响。This paper introduces the harm of stray current generated by running rail return system,analyzes the feasibility of dedicated return rail system for the lines under construction from the aspects of receiving current mode of dedicated return rail,conversion of return system of dedicated rail and running rail,DC protection,and puts forward the influence of using dedicated return rail system for the lines under construction.

关 键 词：专用轨 杂散电流 回流系统 制式转换 

分 类 号：U231.8[交通运输工程—道路与铁道工程]