10 kV配电运行中故障的产生原因及防范措施

Causes and Preventive Measures of Faults in 10 kV Distribution Operation

配电线路是电力输送系统的重要组成部分,10 kV配电线路设备数量较多,线路较长,负荷相对分散,长期在露天状态下运行。正因如此,这类配电线路极易被各种外在因素、天气因素影响,发生故障,进而影响电力输送的稳定性与可靠性。本研究对笔者实践经验进行总结,分析了10 kV配电线路的常见故障机器产生原因,探索有效防范措施,以期为减少相关故障提供重要参考。

Distribution line is an important part of power transmission system.10 kV distribution line has a large number of equipment,long lines,relatively scattered load and long-term operation in the open air.Because of this,this kind of distribution line is very easy to be affected by various external factors and weather factors,resulting in faults,and then affect the stability and reliability of power transmission.This study summarizes the author’s practical experience,analyzes the causes of common faults of 10 kV distribution lines,and explores effective preventive measures,in order to provide an important reference for reducing relevant faults.