| 声磁同步电缆故障定点仪在小接地电阻故障中的应用 |
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| 引用本文： | 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].上海电力学院学报,2014,30(4):375-378,391. |
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| 作者姓名： | 卢黎晖 杨健擘 李文忠 |
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| 作者单位： | 国网上海市北供电公司工会;国网上海市北供电公司运行检修部; |
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| 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.
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| 关 键 词： | 电缆故障定点仪 低电阻接地故障 电磁脉冲 |
| 收稿时间： | 2014/5/26 0:00:00 |
Application of the Magnetic Sound Synchronization Cable Fault Locator |
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| LU Lihui,YANG Jianbo and 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. |
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| Authors: | LU Lihui YANG Jianbo and LI Wenzhong |
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| Affiliation: | LU Lihui, YANG Jianbo, LI Wenzhong (a. Labour Union, b. Department of Operation and Repair, STATE GRID Shanghai Shibei Electric Power Company, Shanghai 200070, China) |
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| 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. |
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| Keywords: | cable fault locator low ground resistance fault electromagnetic pulse |
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