| 常用电缆故障测寻方法适用性探讨 |
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| 引用本文： | 甘在华,龙娓莉.常用电缆故障测寻方法适用性探讨[J].供用电,2009,26(2):59-61,68. |
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| 作者姓名： | 甘在华 龙娓莉 |
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| 作者单位： | 厦门电业局,福建,厦门,361004 |
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| 摘 要： | 不同的电力电缆故障测寻方法适于不同类型的电缆故障。分析了不同类型的电力电缆故障的特点，介绍了回路电桥平衡法、低压脉冲反射法、脉冲电流法这3种常用的故障测寻方法，并结合电力电缆故障实例，说明这3种电缆故障测寻方法对不同类型电缆故障的适用性，以达到快速、准确地查出故障的效果。
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| 关 键 词： | 电力电缆故障 电桥法 低压脉冲反射法 脉冲电流法 |
Applicability Exploration of the Common Methods of the Cable Fault Location |
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| GAN Zaihua,LONG Weili.Applicability Exploration of the Common Methods of the Cable Fault Location[J].Distribution & Utilization,2009,26(2):59-61,68. |
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| Authors: | GAN Zaihua LONG Weili |
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| Affiliation: | Xiamen Electricity Bureau;Xiamen 361004;Fujian China |
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| Abstract: | The different methods of the cable fault location fit for different kinds of the cable fault.This paper analyzes the features of various electric cable faults,and presents three common methods of the cable fault location,including circuit bridge balance method,low voltage pulse reflection method and impulse current method.Based on the real instance of the electric cable fault,this paper describes the applicability of three locating methods to different kinds of cable fault in order to find out the faults qu... |
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| Keywords: | electric cable fault circuit bridge method low voltage pulse reflection method impulse current method |
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