二次脉冲法在110kV电缆线路故障点测寻的现场应用  

Field Application of Two Pulse Method in 110kV Cable Line Fault Point Seeking

作　　者：陈腾彪 邬韬 詹威鹏 曾南华 

机构地区：[1]深圳供电局有限公司,广东深圳518020

出　　处：《企业科技与发展》2012年第5期27-30,共4页Sci-Tech & Development of Enterprise

摘　　要：文章介绍了二次脉冲法在深圳地区某110kV电缆线路故障测寻中的现场应用案例,通过对故障波形识别判定故障点位于电缆中间接头处,并利用声磁法进一步精确定位故障点。实际应用表明,采用二次冲脉法对电缆线路故障进行测寻非常准确、快速及有效。This paper introduces the field application of the two pulse method in the Shenzhen area of a110kV cable line fault detecting.It also explains the fault waveform recognition to determine fault points located on the cable intermediate joint,and the use of acoustic magnetic method further accurate locating fault point.Practical application shows that two red veins of cable line fault detection is very accurate,quick and effective.

关 键 词：二次脉冲法 故障测寻 应用 

分 类 号：TM247[一般工业技术—材料科学与工程]