Y. Xiaoping, Deng Jieqing, L. Jiansheng, Wu Yiming, Wei Chao, Wang Shengquan, L. Bonan, Chen Yingyu
{"title":"Operation characteristics analysis of different structure current transformers","authors":"Y. Xiaoping, Deng Jieqing, L. Jiansheng, Wu Yiming, Wei Chao, Wang Shengquan, L. Bonan, Chen Yingyu","doi":"10.1109/eic47619.2020.9158582","DOIUrl":null,"url":null,"abstract":"The insulation failure of current transformers threatens the operation of power grid. Based on the structure characteristics summary of the upright, inverted oil immersion type and SF6 gas insulation type current transformers, the effectiveness of the on-site electrical, chemical, and inspection testing methods is compared. And the influence of the transformer fault on the power grid protection is studied, which is important to current transformer operation and maintenance.","PeriodicalId":286019,"journal":{"name":"2020 IEEE Electrical Insulation Conference (EIC)","volume":"234 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2020 IEEE Electrical Insulation Conference (EIC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/eic47619.2020.9158582","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
The insulation failure of current transformers threatens the operation of power grid. Based on the structure characteristics summary of the upright, inverted oil immersion type and SF6 gas insulation type current transformers, the effectiveness of the on-site electrical, chemical, and inspection testing methods is compared. And the influence of the transformer fault on the power grid protection is studied, which is important to current transformer operation and maintenance.
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