{"title":"电力变换器用干式变压器","authors":"N. Subramanian","doi":"10.1109/IICPE.2006.4685365","DOIUrl":null,"url":null,"abstract":"Dry type transformers differ from oil immersed transformers mainly in cooling conditions. Converter transformers generally involve more coils, distorted waveforms and high currents. This paper discusses the special cooling conditions needed for dry type transformers, focusing on novel calculation techniques and an easy approach to the design of coils. The paper further discusses the most important converter connections and winding layouts for converter transformers and reactance and eddy current calculations.","PeriodicalId":227812,"journal":{"name":"2006 India International Conference on Power Electronics","volume":"16 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2006-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Dry type transformers for power converters\",\"authors\":\"N. Subramanian\",\"doi\":\"10.1109/IICPE.2006.4685365\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Dry type transformers differ from oil immersed transformers mainly in cooling conditions. Converter transformers generally involve more coils, distorted waveforms and high currents. This paper discusses the special cooling conditions needed for dry type transformers, focusing on novel calculation techniques and an easy approach to the design of coils. The paper further discusses the most important converter connections and winding layouts for converter transformers and reactance and eddy current calculations.\",\"PeriodicalId\":227812,\"journal\":{\"name\":\"2006 India International Conference on Power Electronics\",\"volume\":\"16 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2006-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2006 India International Conference on Power Electronics\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/IICPE.2006.4685365\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2006 India International Conference on Power Electronics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IICPE.2006.4685365","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Dry type transformers differ from oil immersed transformers mainly in cooling conditions. Converter transformers generally involve more coils, distorted waveforms and high currents. This paper discusses the special cooling conditions needed for dry type transformers, focusing on novel calculation techniques and an easy approach to the design of coils. The paper further discusses the most important converter connections and winding layouts for converter transformers and reactance and eddy current calculations.