基于振荡波测试系统的XLPE电缆局部放电检测技术  

PD detection technique in XLPE power cables based on oscillating wave test system

作　　者：陶诗洋[1] 

机构地区：[1]北京市电力公司,北京100031

出　　处：《中国电力》2009年第1期98-101,共4页Electric Power

摘　　要：介绍了一种基于振荡波理论的XLPE电力电缆局部放电测试系统的原理及应用现状,讨论了该测试系统在10kVXLPE电力电缆中的使用方法,并结合实际案例,分析了一起局部放电故障,论述了这种技术的有效性和实用性,为在10kVXLPE电力电缆局部放电检测的广泛应用提供了参考依据。The measuring principle and application status quo of a partial discharge testing system for XLPE power cables based on Oscillating Wave theory were introduced. It＇s application method in the 10 kV XLPE power cable was discussed. A PD fault was found and analyzed. Combined with a actual fault case, its validity and practicality were discussed, which provided reference for wide application of oscillating wave voltage test system in 10 kV XLPE power cable.

关 键 词：振荡波电压 XLPE电力电缆 局部放电 

分 类 号：TM835[电气工程—高电压与绝缘技术]