| 电力电缆故障定点仪的研制 |
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| 引用本文： | 孙建涛,魏新劳,陈庆国,王永红. 电力电缆故障定点仪的研制[J]. 电线电缆, 2006, 0(2): 37-41 |
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| 作者姓名： | 孙建涛 魏新劳 陈庆国 王永红 |
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| 作者单位： | 哈尔滨理工大学电气与电子工程学院,黑龙江,哈尔滨,150040 |
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| 摘 要： | 为了快速准确的找到电力电缆故障所发生的位置,研究了声磁传播时间差法测寻电力电缆故障点。根据其原理,设计制造了一台电力电缆故障定点仪,并阐述了其硬件结构及其设计。实验证明,该仪器对电缆故障精确定点的效果良好,可以满足工程上的要求。
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| 关 键 词： | 电力电缆 电缆故障定点仪 声磁传播时间差 故障点 测寻 |
| 文章编号： | 1672-6901（2006）02-0037-05 |
| 收稿时间： | 2005-10-08 |
| 修稿时间： | 2005-10-08 |
Development of Power Cable Fault Locator |
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| SUN Jian-tao, et al. Development of Power Cable Fault Locator[J]. Wire & Cable, 2006, 0(2): 37-41 |
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| Authors: | SUN Jian-tao et al |
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| Abstract: | In order to locate power cable fault fast and accurately,the acoustic propagation time measurement was developed to detect cable fault.We designed a fault locator based on the principle of the method.This paper presents the hardware construction and design of the instrument.Experiment showed that the instrument can meet the engineering requirements by effective and accurate cable fault location. |
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| Keywords: | power cable cable fault locator acoustic propagation time measurement fault detection |
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