{"title":"High temperature modification of XLPE exposed to partial discharges","authors":"M. Gamez-Garcia, R. Bartnikas, M. Wertheimer","doi":"10.1109/ICSD.1989.69220","DOIUrl":null,"url":null,"abstract":"Results of surface degradation studies of XLPE (cross-linked polyethylene) under corona discharges at elevated temperature are presented. Corona was applied for durations up to 24 hr, during which time the sample temperature was maintained constant at a selected value between 20 degrees C and 160 degrees C. Corona pulse-height distributions were monitored during the exposure period using a multichannel analyzer. After corona treatment, the specimens were analyzed by several physical and chemical techniques. Results on the evolution of reaction products and on surface and bulk oxidation are presented.<<ETX>>","PeriodicalId":184126,"journal":{"name":"Proceedings of the 3rd International Conference on Conduction and Breakdown in Solid Dielectrics","volume":"5 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1989-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the 3rd International Conference on Conduction and Breakdown in Solid Dielectrics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICSD.1989.69220","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
Results of surface degradation studies of XLPE (cross-linked polyethylene) under corona discharges at elevated temperature are presented. Corona was applied for durations up to 24 hr, during which time the sample temperature was maintained constant at a selected value between 20 degrees C and 160 degrees C. Corona pulse-height distributions were monitored during the exposure period using a multichannel analyzer. After corona treatment, the specimens were analyzed by several physical and chemical techniques. Results on the evolution of reaction products and on surface and bulk oxidation are presented.<>
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