| 基于粗糙集配电网故障定位系统 |
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| 引用本文： | 田思庆,王越男,张艳丽,王磊.基于粗糙集配电网故障定位系统[J].佳木斯工学院学报,2010(3):337-339,345. |
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| 作者姓名： | 田思庆 王越男 张艳丽 王磊 |
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| 作者单位： | [1]佳木斯大学信息电子技术学院,黑龙江佳木斯154007 [2]佳木斯市电业局,黑龙江佳木斯154002 |
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| 基金项目： | 佳木斯大学科学技术研究重点项目（LZY2008-010）. |
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| 摘 要： | 针对配电网复杂线路,根据故障投诉电话信息构建的故障定位决策表,运用粗糙集理论对决策表进行化简,导出配电网故障定位规则的最小约简形式,揭示故障投诉电话信息内在的冗余性,同时,也能解决故障投诉电话信息不完备情况下的故障定位问题.通过仿真算例表明,该方法简单、可行、定位快速、准确.
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| 关 键 词： | 配电网 粗糙集 故障诊断 决策表 |
Fault Location of Distribution Network Based on Rough Set |
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| Authors: | TIAN Si - qing WANG Yue - nan ZHANG Yan - li WANG Lei |
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| Affiliation: | 1. College of Information Science and Electronic Technology, Jiamusi University, Jiamusi 154007, China; 2. Jiamusi Electric Power Bureau, Jiamust 154002, China) |
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| Abstract: | According to the decision table for fault location constructed by the fault complaining call information, this paper applied the rough set theory to simplify the decision table to develop the minimal reduction of the fault location rules in distribution network. The inherent redundancy of fault trouble call information for the complex line of distribution network was discovered. At the same time, the fault location problems were resolved even if the fault trouble call information was imperfect. The simulation results showed that the method was simple, feasible, fast and accurate. |
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| Keywords: | distribution network rough set fault diagnosis decision table |
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