{"title":"askarel变压器的重新分类——现场应用与结果","authors":"M. D. McMahon, B. Rian","doi":"10.1109/CITCON.1988.13237","DOIUrl":null,"url":null,"abstract":"Several field-proven processes are now available by which pure askarel (PCB) transformers may be reconditioned with guaranteed reclassification to non-PCB status of less than 50 p.p.m. One such proprietary procedure, introduced by Westinghouse, by which more than 60 commercially owned transformers have been reclassified at very low PCB levels following a few months of processing and 90 days of in-service waiting period, is discussed. The process, the extensive test program, and actual case history results are discussed.<<ETX>>","PeriodicalId":118848,"journal":{"name":"30th IEEE Cement Industry Technical Conference","volume":"9 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Reclassification of askarel transformers-field application and results\",\"authors\":\"M. D. McMahon, B. Rian\",\"doi\":\"10.1109/CITCON.1988.13237\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Several field-proven processes are now available by which pure askarel (PCB) transformers may be reconditioned with guaranteed reclassification to non-PCB status of less than 50 p.p.m. One such proprietary procedure, introduced by Westinghouse, by which more than 60 commercially owned transformers have been reclassified at very low PCB levels following a few months of processing and 90 days of in-service waiting period, is discussed. The process, the extensive test program, and actual case history results are discussed.<<ETX>>\",\"PeriodicalId\":118848,\"journal\":{\"name\":\"30th IEEE Cement Industry Technical Conference\",\"volume\":\"9 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1900-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"30th IEEE Cement Industry Technical Conference\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/CITCON.1988.13237\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"30th IEEE Cement Industry Technical Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CITCON.1988.13237","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Reclassification of askarel transformers-field application and results
Several field-proven processes are now available by which pure askarel (PCB) transformers may be reconditioned with guaranteed reclassification to non-PCB status of less than 50 p.p.m. One such proprietary procedure, introduced by Westinghouse, by which more than 60 commercially owned transformers have been reclassified at very low PCB levels following a few months of processing and 90 days of in-service waiting period, is discussed. The process, the extensive test program, and actual case history results are discussed.<>