污染条件下400kv线路绝缘子的性能

Conference Record of the 2006 IEEE International Symposium on Electrical Insulation Pub Date : 2006-06-11 DOI:10.1109/ELINSL.2006.1665275

R. Arora, M. Rai, S. K. Yadav

{"title":"污染条件下400kv线路绝缘子的性能","authors":"R. Arora, M. Rai, S. K. Yadav","doi":"10.1109/ELINSL.2006.1665275","DOIUrl":null,"url":null,"abstract":"Investigation of the cause of repeated tripping of a 400 kV, AC transmission line has been reported in this paper. Failure of insulation strings in the months of December and January in a small length of the 400 km long line were caused due to peculiar fumes coming out from salt kilns. The laboratory investigations performed under simulated conditions of line pollution revealed a drastic fall in the flashover voltages. Excessively high creepage currents were measured under fog and polluted conditions. Performance of these insulators with RTV coating was also investigated","PeriodicalId":427638,"journal":{"name":"Conference Record of the 2006 IEEE International Symposium on Electrical Insulation","volume":"10 7 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2006-06-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":"{\"title\":\"Performance of 400 kV line insulators under pollution\",\"authors\":\"R. Arora, M. Rai, S. K. Yadav\",\"doi\":\"10.1109/ELINSL.2006.1665275\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Investigation of the cause of repeated tripping of a 400 kV, AC transmission line has been reported in this paper. Failure of insulation strings in the months of December and January in a small length of the 400 km long line were caused due to peculiar fumes coming out from salt kilns. The laboratory investigations performed under simulated conditions of line pollution revealed a drastic fall in the flashover voltages. Excessively high creepage currents were measured under fog and polluted conditions. Performance of these insulators with RTV coating was also investigated\",\"PeriodicalId\":427638,\"journal\":{\"name\":\"Conference Record of the 2006 IEEE International Symposium on Electrical Insulation\",\"volume\":\"10 7 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2006-06-11\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Conference Record of the 2006 IEEE International Symposium on Electrical Insulation\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ELINSL.2006.1665275\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Conference Record of the 2006 IEEE International Symposium on Electrical Insulation","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ELINSL.2006.1665275","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 3

摘要

对某400千伏交流输电线路多次跳闸的原因进行了调查。在这条400公里长的线路中，12月和1月有一小段线路的绝缘线发生故障，原因是盐窑冒出的特殊烟雾。在模拟线路污染条件下进行的实验室调查显示，闪络电压急剧下降。在雾和污染条件下测量了过高的漏电电流。研究了RTV涂层对绝缘子性能的影响

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Performance of 400 kV line insulators under pollution

Investigation of the cause of repeated tripping of a 400 kV, AC transmission line has been reported in this paper. Failure of insulation strings in the months of December and January in a small length of the 400 km long line were caused due to peculiar fumes coming out from salt kilns. The laboratory investigations performed under simulated conditions of line pollution revealed a drastic fall in the flashover voltages. Excessively high creepage currents were measured under fog and polluted conditions. Performance of these insulators with RTV coating was also investigated

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Conference Record of the 2006 IEEE International Symposium on Electrical Insulation

自引率

0.00%

发文量