配电电缆故障分析及防范措施研究  

Study on Fault Analysis and Preventive Measures of Distribution Cables

作　　者：梁健 郭卓麾 LIANG Jian;GUO Zhouhui(Taiyuan Power Supply Branch of State Grid Shanxi Electric Power Company,Taiyuan,Shanxi 030021,China;Electric Power Research Institute of State Grid Shanxi Electric Power Company,Taiyuan,Shanxi 030001,China)

机构地区：[1]国网山西省电力公司太原供电分公司,山西太原030021 [2]国网山西省电力公司电力科学研究院,山西太原030001

出　　处：《山西电力》2024年第5期41-43,共3页Shanxi Electric Power

摘　　要：电力电缆在城市配电网中具有重要地位。介绍了10kV电缆故障分类,分析了某城市城区配电电缆故障类型,总结了配电电缆运维中遇到的典型问题,提出了配电电缆故障防范措施,有效提高了配电电缆的安全稳定运行能力,满足了社会对电力安全可靠供应的需求,降低了用户的停电损失。Power cables play an important role in urban distribution network.In this paper,the fault classification of 10 kV ca-bles is introduced and the fault types of distribution cables in a certain urban area are analyzed.The typical problems encountered in the operation and maintenance of distribution cables are summarized,and the preventive measures for distribution cable faults are put forward,which can effectively improve the safe and stable operation of the distribution cable,meet the social demand for safe and reli-able power supply,and reduce the loss of power outage for users.

关 键 词：配电电缆 电缆本体故障 电缆终端故障 故障分类 

分 类 号：TM75[电气工程—电力系统及自动化]