| 配电线路保护和变电所保护的配合运行 |
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| 引用本文： | 孙杰,黄明强,宗茂华,付怀珍.配电线路保护和变电所保护的配合运行[J].电力设备,2004,5(7):27-29. |
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| 作者姓名： | 孙杰 黄明强 宗茂华 付怀珍 |
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| 作者单位： | 1. 华北电力大学,河北,保定,071003
2. 三川电力技术研究所,河北,保定,071003 |
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| 摘 要： | 章针对配电线路保护与变电所保护的配合问题，提出配电线路的保护应该在不改变变电所原有保护方式的基础上与变电所保护配合运行。并且通过理论分析、动模实验、现场实验以及运行实践，证明了这种配合运行方式是正确并可以实现的。这一结论为配电网的保护提供了一定的理论指导作用。
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| 关 键 词： | 保护 配合 变电所保护 配电线路保护 |
| 修稿时间： | 2004年5月13日 |
Coordination Operating of Distribution Line Protection and Substation Protection |
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| SUN Jie,HUANG Ming-qiang,ZONG Mao-hua,FU Huai-zhen North China Electric Power University,Baoding ,China,Sanchuan Power Technology Research Institute,Baoding ,China.Coordination Operating of Distribution Line Protection and Substation Protection[J].Electrical Equipment,2004,5(7):27-29. |
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| Authors: | SUN Jie HUANG Ming-qiang ZONG Mao-hua FU Huai-zhen North China Electric Power University Baoding China Sanchuan Power Technology Research Institute Baoding China |
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| Affiliation: | SUN Jie,HUANG Ming-qiang,ZONG Mao-hua,FU Huai-zhen North China Electric Power University,Baoding 071003,China,Sanchuan Power Technology Research Institute,Baoding 071003,China |
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| Abstract: | According to the coordination problem of distribution line protection and substation protection, this paper presents that the original protection mode of substation protection should not be changed when coordination operating with distribution line protection. And through theoretical analysis, dynamic simulation and on-site testing as well as operation practice, this kind of coordination operating mode is proved to be correct and can be realized. This conclusion provides certain theoretical guidance for distribution network protection. |
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| Keywords: | protection coordination substation protection distribution line protection |
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