{"title":"影响变压器油击穿强度的因素","authors":"W. Bell, M. Danikas","doi":"10.1109/EIC.1982.7464485","DOIUrl":null,"url":null,"abstract":"The a. c. breakdown strength of technical grade transformer oil is dependent on many factors. Some of the factors which have been studied in this paper are the effect of electrode area for brass and steel electrodes, the effect of gap spacing and the effect of oil velocity in the uniform field region (up to a few cm.sec−1). The phenomenon of spark conditioning has also been examined especially the effect of test cell capacitance. A few experiments have also been carried out to measure the effect of added contamination.","PeriodicalId":422317,"journal":{"name":"1982 IEEE International Conference on Electrical Insulation","volume":"11 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1982-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"19","resultStr":"{\"title\":\"Factors affecting the breakdown strength of transformer oil\",\"authors\":\"W. Bell, M. Danikas\",\"doi\":\"10.1109/EIC.1982.7464485\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The a. c. breakdown strength of technical grade transformer oil is dependent on many factors. Some of the factors which have been studied in this paper are the effect of electrode area for brass and steel electrodes, the effect of gap spacing and the effect of oil velocity in the uniform field region (up to a few cm.sec−1). The phenomenon of spark conditioning has also been examined especially the effect of test cell capacitance. A few experiments have also been carried out to measure the effect of added contamination.\",\"PeriodicalId\":422317,\"journal\":{\"name\":\"1982 IEEE International Conference on Electrical Insulation\",\"volume\":\"11 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1982-06-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"19\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"1982 IEEE International Conference on Electrical Insulation\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/EIC.1982.7464485\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"1982 IEEE International Conference on Electrical Insulation","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/EIC.1982.7464485","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Factors affecting the breakdown strength of transformer oil
The a. c. breakdown strength of technical grade transformer oil is dependent on many factors. Some of the factors which have been studied in this paper are the effect of electrode area for brass and steel electrodes, the effect of gap spacing and the effect of oil velocity in the uniform field region (up to a few cm.sec−1). The phenomenon of spark conditioning has also been examined especially the effect of test cell capacitance. A few experiments have also been carried out to measure the effect of added contamination.
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