刚性接触网受电弓不均匀磨耗及运营维护对策  

Uneven Wear between Rigid OCS and Pantograph and Operational and Maintenance Counter-measures

作　　者：苏和[1] SU He

机构地区：[1]中铁电气化勘测设计研究院有限公司

出　　处：《电气化铁道》2023年第3期60-63,共4页Electric Railway

摘　　要：分析了刚性接触网受电弓不均匀磨耗形状特点和受电弓滑板不均匀磨耗现状,给出刚性接触网平面布置与受电弓滑板磨耗形状的数学计算原理,从理论上验证了“V”形折线+锚段关节交错布置的平面设计模型在改善滑板不均匀磨耗方面的作用,并给出新线介入阶段的运营对策和运营后出现不均匀磨耗时拉出值调整原则,为刚性接触网在高速铁路中的应用夯实理论基础。The paper analyses the shapes and characteristics of uneven wear pantograph contact with rigid OCS and current state of uneven wear of strip of pantograph,presents the layout of rigid OCS and principle of mathematical calculation of the shapes of uneven wear of pantograph strip,verifies theoretically the functions of improving of the uneven wear of contact strip by adopting of layout design model of staggered arrangement of“V”broken line and overlap section,puts forward the operation counter-measures as the input of the new line and the modification principle of staggers after the uneven wear has been occurred as the line has been putting into operation,providing theoretical foundation for application of rigid OCS on high-speed railways.

关 键 词：刚性接触网 磨耗 拉出值 运维对策 

分 类 号：U226.8[交通运输工程—道路与铁道工程]