声磁同步电缆故障定点仪在小接地电阻故障中的应用

卢黎晖; 杨健擘; 李文忠

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DOI:10.3969/j.issn.1006-4729.2014.04.017

上海电力大学学报:2014,30(4):375-378,391

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声磁同步电缆故障定点仪在小接地电阻故障中的应用

卢黎晖¹, 杨健擘², 李文忠²

(1.国网上海市北供电公司工会;2.国网上海市北供电公司运行检修部)

Application of the Magnetic Sound Synchronization Cable Fault Locator

LU Lihui¹, YANG Jianbo², LI Wenzhong²

(1.Labour Union, STATE GRID Shanghai Shibei Electric Power Company, Shanghai 200070, China;2.Department of Operation and Repair, STATE GRID Shanghai Shibei Electric Power Company, Shanghai 200070, China)

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投稿时间：2014-05-26

中文摘要: 通过对新型电缆故障定点仪原理功能及其适用范围等的分析,结合实际使用中遇到的情况,应用定量分析、经验总结,以及在一种有典型意义的小接地电阻故障检测中的应用分析,认为这类仪器在小接地电阻故障定点时相比传统方法具有更精确的优势.

中文关键词: 电缆故障定点仪低电阻接地故障电磁脉冲

Abstract:Through the analysis of magnetic sound synchronization cable fault locator principle function, etc, the actual situation is taken into account by quantitative analysis, qualitative analysis and by drawing lessons from experiences. On the basis of the study on its function, the scope in the detection of an universal significance of low ground resistance fault is expounded. By applying the cable fault locator in low ground resistance fault, it is found to be more accurate than the normal procedure.

keywords: cable fault locator low ground resistance fault electromagnetic pulse

文章编号：20140417 中图分类号： 文献标志码：

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作者	单位	E-mail
卢黎晖	国网上海市北供电公司工会
杨健擘	国网上海市北供电公司运行检修部	yangshalucard@hotmail.com
李文忠	国网上海市北供电公司运行检修部

Author Name	Affiliation	E-mail
LU Lihui	Labour Union, STATE GRID Shanghai Shibei Electric Power Company, Shanghai 200070, China
YANG Jianbo	Department of Operation and Repair, STATE GRID Shanghai Shibei Electric Power Company, Shanghai 200070, China	yangshalucard@hotmail.com
LI Wenzhong	Department of Operation and Repair, STATE GRID Shanghai Shibei Electric Power Company, Shanghai 200070, China

引用文本：
卢黎晖,杨健擘,李文忠.声磁同步电缆故障定点仪在小接地电阻故障中的应用[J].上海电力大学学报,2014,30(4):375-378,391.
LU Lihui,YANG Jianbo,LI Wenzhong.Application of the Magnetic Sound Synchronization Cable Fault Locator[J].Journal of Shanghai University of Electric Power,2014,30(4):375-378,391.