| 高压电缆线路护层接地超限电流在线监测系统 |
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| 引用本文： | 邓娟. 高压电缆线路护层接地超限电流在线监测系统[J]. 贵州电力技术, 2014, 0(1): 49-51 |
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| 作者姓名： | 邓娟 |
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| 作者单位： | 贵阳供电局,贵州贵阳550002 |
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| 摘 要： | 通过在线监测系统实时监测护层电流的瞬变、突变监测。捕捉护层电流的突变信号，分析故障原因，定位故障段，为线路抢修和前期预警提供技术条件。
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| 关 键 词： | 接地方式 接地电流超限 在线监测系统 |
On-line monitoring system of overloaded current for high voltage cable line sheath grounding |
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| Deng Juan. On-line monitoring system of overloaded current for high voltage cable line sheath grounding[J]. Guizhou Electric Power Technology, 2014, 0(1): 49-51 |
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| Authors: | Deng Juan |
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| Affiliation: | Deng Juan (Guiyang Power Supply Bureau, Guiyang 550002 Guizhou, China) |
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| Abstract: | Through on-line monitoring system for real-time monitoring of sheath current transient, mutation monitoring, capture of the protection layer current mutation signal, fault analysis and fault location, this paper provided the technical conditions for the line repair and early warning. |
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| Keywords: | grounding made grounding current overload on-line monitoring system |
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