摘要
交联聚乙烯(XLPE)高压电缆的检修还处于定期试验的预防性维修阶段。对于XLPE高压电缆的在线监测,目前已有许多不同监测方法,文章通过对较为常用的局部放电试验法和温度监测方法进行研究和分析,并对比和总结了其他诸多方法的特点,设计了一套基于综合信息的XLPE电缆诊断方案。
At present,off-line monitoring is still wildly used in XLPE high-voltage cable maintenance.For the on-line monitoring,there are many ways to detect the XLPE high-voltage cable;however,these on-line methods have some defects.By studying and researching the partial discharge test and temperature monitoring,we compare those other on-line monitoring methods and design an integration system for the on-line monitoring of XLPE High-voltage cable.
出处
《湖北电力》
2009年第6期38-39,76,共3页
Hubei Electric Power
关键词
交联聚乙烯
高压电缆
在线监测
局部放电试验
温度监测
XLPE
high-voltage cable
on-line monitoring
partial discharge test
temperature monitoring
