接触网补偿绳绳芯断裂原因分析

Analysis of the Cause of Breaking of Catenary Tension Compensation Cord

黎湛铁路电气化开通运营后不久,陆续发现接触网补偿绳损伤现象。为查明发生损伤的根本原因,采用理化检验、比对试验及补偿装置施工安装等方法进行全面分析,针对性提出防止补偿绳损伤的对策,提高接触网运行的可靠性和安全性。

Shortly after the electrification of Litang Zhanjiang Railway was put into operation,the damage of catenary tension compensation cord was found one after another.In order to find out the root cause of the damage,the methods of physical and chemical inspection,comparison test and compensation device construction and installation are adopted for comprehensive analysis,and the countermeasures to prevent the damage of tension compensation cord are put forward to improve the reliability and safety of catenary.