摘要
结合新建商合杭―郑阜高铁联络线绝缘锚段关节改造为6跨分相关节,并按设计规范要求设置分相磁钢。在联调联试期间,动车组搭载磁钢自动过分相试验时,产生了自动过分相失败情况。经过现场核实和原因分析,提出问题解决方案和建议,为后续工程设计和实施过程提供参考,避免对行车组织带来不利影响。
Insulated overlaps along the connecting line of the new Zhengzhou-Fuyang High Speed Railway and the Shangqiu-Hefei-Hangzhou High Speed Railway were transformed into 6-span neutral section overlap,and magnetic steels for neutral section were set in accordance with design specifications.This paper examines failed onboard automatic neutral section passing test of EMUs with magnetic steel in the integration commissioning&test.Field check and cause analysis were conducted,and solutions and suggestions were put forward as a reference in future engineering design and implementation process,to avoid adverse impact on traffic organization.
作者
刘泊涛
崔艳龙
LIU Botao;CUI Yanlong(Beijing-Fuzhou Railway Passenger Dedicated Line Anhui Co Ltd,Hefei Anhui 230001,China;China Railway Design Corporation,Tianjin 300308,China)
出处
《中国铁路》
2020年第6期108-113,共6页
China Railway
关键词
商合杭高铁
郑阜高铁
动车组
电分相
磁钢
限速
Shangqiu-Hefei-Hangzhou High Speed Railway
Zhengzhou-Fuyang High Speed Railway
EMU
neutral section
magnetic steel
speed limit