{"title":"Aging and life testing of transformer insulation systems in polydimethylsiloxane","authors":"W. Fessler, G. Kaufmann","doi":"10.1109/EIC.1977.7461983","DOIUrl":null,"url":null,"abstract":"The paper describes accelerated aging studies on sealed tube specimens and functional life tests on distribution transformers which contained SF-97(50) silicone liquid and solid insulation normally used in oil-filled transformers. The results indicate that silicone oil is compatible with the solid insulation tested, and that the aging characteristics of the silicone system are as good as those of a 65°C mineral oil-filled system.","PeriodicalId":214025,"journal":{"name":"1977 EIC 13th Electrical/Electronics Insulation Conference","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1977-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"1977 EIC 13th Electrical/Electronics Insulation Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/EIC.1977.7461983","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 paper describes accelerated aging studies on sealed tube specimens and functional life tests on distribution transformers which contained SF-97(50) silicone liquid and solid insulation normally used in oil-filled transformers. The results indicate that silicone oil is compatible with the solid insulation tested, and that the aging characteristics of the silicone system are as good as those of a 65°C mineral oil-filled system.
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