高压电缆建设源头质量控制措施的探讨  

作　　者：余宗灿 

机构地区：[1]中国铁路昆明局集团有限公司供电部

出　　处：《电气化铁道》2023年第S01期92-94,共3页Electric Railway

摘　　要：随着10 kV电力电缆和27.5 kV牵引供电电缆在铁路新线建设中的广泛应用,高压电缆在供电设备中的占比正快速增加,若建设源头质量控制不到位,将给后期运营管理带来极大的安全风险。本文通过分析高压电缆的典型故障案例,总结在新线介入和验收过程中发现的典型问题,探讨并提出在高压电缆建设过程中的控制重点及措施,为降低后期运营管理成本和确保铁路运输安全提供参考。With the widespread of application of 10 kV power cables and 27.5 kV traction power cables in construction of new railway lines,the proportion of high-voltage cables in power supply equipment is rapidly increasing.If the quality control at the source of construction is not in place,it will bring great safety risks to the operation and management.The paper analyzes the typical fault cases of high-voltage cables,summarizes the typical problems discovered during the process of input and acceptance of new lines,discusses and proposes control priorities and measures in construction process of high-voltage cables,providing reference for reducing later operation and management costs and ensuring railway transportation safety.

关 键 词：高压电缆 故障案例 源头质量 控制措施 

分 类 号：U227.3[交通运输工程—道路与铁道工程]