接触网中心锚结及张力补偿装置异常状态检测分析及整治  

Detection,Analysis and Rectification of Abnormal State of OCS Mid-point Anchor and Tension Compensation Device

作　　者：张润宝 杨志鹏 王斌 王婧 张文轩 ZHANG Runbao;YANG Zhipeng;WANG Bin;WANG Jing;ZHANG Wenxuan(Department of Track,Communication&Signaling and Power Supply,China State Railway Group Co.,Ltd.,Beijing 100844,China;Railway Infrastructure Inspection Center,China State Railway Group Co.,Ltd.,Beijing 100081,China;Infrastructure Inspection Research Institute,China Academy of Railway Sciences Corporation Limited,Beijing 100081,China)

机构地区：[1]中国国家铁路集团有限公司工电部,北京100844 [2]中国国家铁路集团有限公司铁路基础设施检测中心,北京100081 [3]中国铁道科学研究院集团有限公司基础设施检测研究所,北京100081

出　　处：《中国铁路》2023年第5期90-97,共8页China Railway

基　　金：中国铁道科学研究院集团有限公司科研开发基金项目(2021YJ255)。

摘　　要：接触网是高速铁路的重要基础设施,具有高空、高压、高速、无备用的特点,保障其关键部件安全可靠十分重要。对高速铁路接触网中心锚结及张力补偿装置状态异常而引发的弓网故障进行深入剖析,归纳分析6C系统检测监测数据的参数曲线及检测图像等变化特征,提出并实践了“六看三有两联控”的分析方法。通过组织开展整治实践,及时消除了安全隐患,提升了基础设施管理单位对检测数据深入分析的理念,为电气化铁路安全运行提供保障。OCS is an important infrastructure of high speed railway,which is characterized by high altitude,high voltage,high speed and no standby.It is very important to ensure the safety and reliability of its key components.This paper makes an in-depth analysis of the pantograph-catenary fault caused by abnormal state of OCS mid-point anchor and tension compensation device of high speed railway,summarizes and analyzes the change characteristics of parameter curve and detection image of 6C system detection and monitoring data,and puts forward and practices the analysis method of“six views,three haves,two joint control”.Through the organization and implementation of rectification practices,potential safety hazards have been eliminated in time,the concept of in-depth analysis of inspection data by infrastructure management units has been improved,and the safe operation of electrified railways has been guaranteed.

关 键 词：接触网 中心锚结 张力补偿装置 检测监测 6C系统 整治 

分 类 号：U225[交通运输工程—道路与铁道工程]