| 自适应三相重合闸的研究 |
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| 引用本文： | 张雯,袁兆强.自适应三相重合闸的研究[J].湖北电力,2007,31(1):5-7. |
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| 作者姓名： | 张雯 袁兆强 |
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| 作者单位： | 三峡大学电气信息学院,湖北,宜昌,443002 |
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| 摘 要： | 采用拉氏变换对接地与不接地故障跳三相后线路的暂态过程进行了分析,并在此基础上构建模糊神经网络,实现模糊神经网络的自适应三相自动重合闸。通过理论分析和大量MATLAB仿真实验表明,该方法对于三相重合情况下判别故障类型具有较好的效果。
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| 关 键 词： | 模糊神经网络 三相自适应重合闸 瞬时与永久性故障判别 |
| 文章编号： | 1006-3986(2007)01-0005-03 |
| 修稿时间： | 2006-11-29 |
The Study on Three -phase Adaptive Reclosure |
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| ZHANG Wen,YUAN Zhao-qiang.The Study on Three -phase Adaptive Reclosure[J].Hubei Electric Power,2007,31(1):5-7. |
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| Authors: | ZHANG Wen YUAN Zhao-qiang |
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| Abstract: | The transient process of lines after three-phases trip for earth fault and non-earth fault were analyzed with Laplace transformation,based on this the fuzzy neural network was established,and the threephase adaptive reclosure with fuzzy neural network was realized.Through theoretical analysis and lots of MATLAB simulation experiments,it has been shown that this method can discriminate the type of faults under three-phase reclosing condition and has better effect. |
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| Keywords: | fuzzy neural network three-phase adaptive reclosure to distinguish transient faults and permanent faults |
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