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| 220kV迪光变电站接地网故障诊断优化分析 | |
| 引用本文： | 倪泰文,康东,严海磊,何润财,程邦富. 220kV迪光变电站接地网故障诊断优化分析[J]. 电气技术, 2010, 0(7): 42-45 |
| 作者姓名： | 倪泰文 康东 严海磊 何润财 程邦富 |
| 作者单位： | 1. 成都理工大学核技术及其自动化工程学院,成都,610059 2. 广东省电力设计研究院,广州,510000 3. 广东科诺电力岩土工程有限公司,广州,510000 |
| 摘 要： | 针对传统变电站接地网故障诊断分析中,存在因实测误差导致收敛性不足,存在大量误诊断的情况。本文针对中山市220kV迪光变电站接地网(采用ф22型镀锌钢铺设)实际故障情况,采用基于Matlab的最优化遗传算法(Genetic Algorithm,简称GA),对迪光变电站接地网系统故障进行诊断。遗传算法经过5000次迭代以后,具有迅速收敛性,大大提高了工作效率,使能够迅速的找出故障所在位置。 |
| 关 键 词： | 接地网 故障诊断 遗传算法 最优化 |
Di-guang,Zhongshan City,220kV Substation Grounding Fault Diagnosis Optimization Analysis |
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| Ni Taiwen,Kang Dong,Yan Hailei,He Runcai,Cheng Bangfu. Di-guang,Zhongshan City,220kV Substation Grounding Fault Diagnosis Optimization Analysis[J]. Electrical Engineering, 2010, 0(7): 42-45 | |
| Authors: | Ni Taiwen Kang Dong Yan Hailei He Runcai Cheng Bangfu |
| Affiliation: | Ni Taiwen1 Kang Dong1 Yan Hailei1 He Runcai2 Cheng Bangfu3 (1.Chengdu University of Technology Institute of Nuclear Technology and Automation Engineering,Chengdu 51006,2.Guangdong Electric Power Design Institute,Guangzhou 51000,3. Guangdong Kenuo Power Geotechnical Engineering Co.,Ltd,Guangzhou 510000) |
| Abstract: | The traditional analysis of substation grounding fault diagnosis, there is a result of measurement error led to lack of convergence, there are a large number of false diagnosis of the situation. In this paper, Di-guang, Zhongshan City, 220kV substation grounding grids (using 22-type galvanized steel roll) the actual fault conditions, using Matalb optimization based on genetic algorithm (Genetic Algorithm, abbreviated as GA), on the Di-guang substation grounding system fault diagnosis. After Genetic algorith... |
| Keywords: | grounding troubleshooting GA optimization |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |