{"title":"Research on the Deterioration of Electrical Performance of Dropout Fuse","authors":"Jianke Zhou, Zhen Wang, Yibo Gao, Liang Feng, Bao Lv, Shaofeng Yu","doi":"10.1109/ICHVE49031.2020.9279945","DOIUrl":null,"url":null,"abstract":"Dropout fuses are widely used in distribution network of 10 kilovolts for their outstanding characteristics of simple structure and convenient maintenance. However problems occur after a period of usage. Three typical failure modes of dropout fuses used in coastal area are proposed, as well as the corresponding failure mechanisms. 50 decommissioned dropout fuses from Zhoushan power grid were tested in order to study the electrical performance deterioration of dropout fuses used in coastal area, with 50 new dropout fuses set for comparison. Temperature-rise test and contact resistance measurement were carried out to evaluate electrical performance of the dropout fuses.","PeriodicalId":6763,"journal":{"name":"2020 IEEE International Conference on High Voltage Engineering and Application (ICHVE)","volume":"91 1","pages":"1-4"},"PeriodicalIF":0.0000,"publicationDate":"2020-09-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2020 IEEE International Conference on High Voltage Engineering and Application (ICHVE)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICHVE49031.2020.9279945","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
Dropout fuses are widely used in distribution network of 10 kilovolts for their outstanding characteristics of simple structure and convenient maintenance. However problems occur after a period of usage. Three typical failure modes of dropout fuses used in coastal area are proposed, as well as the corresponding failure mechanisms. 50 decommissioned dropout fuses from Zhoushan power grid were tested in order to study the electrical performance deterioration of dropout fuses used in coastal area, with 50 new dropout fuses set for comparison. Temperature-rise test and contact resistance measurement were carried out to evaluate electrical performance of the dropout fuses.
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