| 用盐密指导高压输电线路清扫的试验研究 |
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| 引用本文： | 汪涛,欧其和,吴江虹,李敬东,姚胜. 用盐密指导高压输电线路清扫的试验研究[J]. 电网技术, 2004, 28(4): 22-26 |
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| 作者姓名： | 汪涛 欧其和 吴江虹 李敬东 姚胜 |
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| 作者单位： | 湖北电力试验研究院,湖北省,武汉市,430077;武汉供电局,湖北省,武汉市,430013;黄冈供电局,湖北省,黄冈市,438000;宜昌供电局,湖北省,宜昌市,437000;咸宁供电局,湖北省,咸宁市,437100 |
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| 摘 要： | 文章针对110～220kV架空输电线路的防污技术,基于线路状态清扫的思想,通过对绝缘子盐密测试数据的统计分析总结出了绝缘子积污增长速率公式.并应用绝缘子污闪机理,通过对表面电导率和污闪电压与盐密相关性的试验研究,提出了绝缘子盐密控制值的估算方法和线路清扫依据.
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| 关 键 词： | 输电线路 状态维修 电力系统 |
| 文章编号： | 1000-3673(2004)04-0022-05 |
| 修稿时间： | 2003-05-15 |
TEST AND RESEARCH ON CLEANING OF HIGH VOLTAGE TRANSMISSION LINE BASED ON SALT DENSITY |
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| WANG Tao,OU Qi-he,WU Jiang-hong,LI Jing-dong,YAO Sheng. TEST AND RESEARCH ON CLEANING OF HIGH VOLTAGE TRANSMISSION LINE BASED ON SALT DENSITY[J]. Power System Technology, 2004, 28(4): 22-26 |
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| Authors: | WANG Tao OU Qi-he WU Jiang-hong LI Jing-dong YAO Sheng |
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| Affiliation: | WANG Tao1,OU Qi-he2,WU Jiang-hong3,LI Jing-dong4,YAO Sheng5 |
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| Abstract: | To implement the depollution and the condition based cleaning of 110-220kV transmission line, through the statistics and analysis of the measured salt density data of the insulator strings the formula for dirt retention increasing velocity is obtained. Using the pollution flashover mechanism for insulators and through the test and research of the correlativity among the surface conductivity, pollution flashover voltage and salt density an estimation method for the controlling value of insulator salt density and the criterion for transmission line cleaning are put forward. |
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| Keywords: | Transmission line Condition maintenance Power system |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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