| 一种基于搜索树的配电网故障处理新算法 |
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| 引用本文： | 范欣,牟军涛,陆剑峰,吴福保. 一种基于搜索树的配电网故障处理新算法[J]. 江苏电机工程, 2006, 25(2): 64-66 |
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| 作者姓名： | 范欣 牟军涛 陆剑峰 吴福保 |
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| 作者单位： | 贵州工业大学电气工程学院,贵州,贵阳,550003;青海省电力公司调度中心,青海,西宁,810003;国电自动化研究院,江苏,南京,210003 |
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| 摘 要： | 针对配电网络结构特点,提出了一种基于树形搜索的配电网故障区域检测、隔离及恢复算法。该算法基于各开关联络关系构造出配电网树形模型结构,利用配电自动化终端采集的故障信息搜索出故障区域,并找出多重供电恢复方案。算例表明,该算法不仅对单重故障有效,而且对多重故障能有效判别,同时对配电自动化终端误信号有一定的抑制能力,具有较高的实用性。
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| 关 键 词： | 配网自动化 故障检测 故障隔离 故障恢复 |
| 文章编号： | 1009-0665（2006）02-0064-03 |
| 收稿时间： | 2005-10-09 |
| 修稿时间： | 2005-10-092006-02-06 |
A New Fault Processing Algorithm for Distribution Network Based on Searching Tree |
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| FAN Xin,MOU Jun-tao,LU Jian-feng,WU Fu-bao. A New Fault Processing Algorithm for Distribution Network Based on Searching Tree[J]. Jiangsu Electrical Engineering, 2006, 25(2): 64-66 |
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| Authors: | FAN Xin MOU Jun-tao LU Jian-feng WU Fu-bao |
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| Affiliation: | 1.Guizhou Industry University, Guiyang 550003, China; 2.Qinghai Power Company Dispatching Center, Xining 810003, China; 3. Nanjing Automation Research Institute,Nanjing 210003, China |
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| Abstract: | This article presents a searching tree based algorithm of fault location,isolation and restoration of distribution system on the basis of distribution network characteristics.The algorithm constructs tree models of distribution network based on switch interconnection relations,searches out fault area using fault information collected by FTUs and DTUs and finds out a multiple power restoration scheme.Study cases show that this algorithm is effective to not only single-fault conditions but also multi-fault conditions.And it is capable of suppressing error signals caused by distribution terminators in some extent.Therefore,this method is effective and practical. |
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| Keywords: | distribution automation fault detection fault Isolation fault restoration |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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