{"title":"高频变压器杂散电容的测量与建模","authors":"Haiyan Lu, Jianguo Zhu, V. Ramsden, S. Hui","doi":"10.1109/PESC.1999.785596","DOIUrl":null,"url":null,"abstract":"This paper proposes an approach to incorporate stray capacitances into a dynamic circuit model of high frequency transformers. The measuring techniques for stray capacitances in high frequency transformers and inductors are presented. A 500 W transformer in a full bridge inverter operating at 25 kHz has been simulated with the new model and the theoretical results are confirmed by experiments.","PeriodicalId":292317,"journal":{"name":"30th Annual IEEE Power Electronics Specialists Conference. Record. (Cat. No.99CH36321)","volume":"91 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1999-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"56","resultStr":"{\"title\":\"Measurement and modeling of stray capacitances in high frequency transformers\",\"authors\":\"Haiyan Lu, Jianguo Zhu, V. Ramsden, S. Hui\",\"doi\":\"10.1109/PESC.1999.785596\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper proposes an approach to incorporate stray capacitances into a dynamic circuit model of high frequency transformers. The measuring techniques for stray capacitances in high frequency transformers and inductors are presented. A 500 W transformer in a full bridge inverter operating at 25 kHz has been simulated with the new model and the theoretical results are confirmed by experiments.\",\"PeriodicalId\":292317,\"journal\":{\"name\":\"30th Annual IEEE Power Electronics Specialists Conference. Record. (Cat. No.99CH36321)\",\"volume\":\"91 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1999-06-27\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"56\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"30th Annual IEEE Power Electronics Specialists Conference. Record. (Cat. No.99CH36321)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/PESC.1999.785596\",\"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 Annual IEEE Power Electronics Specialists Conference. Record. (Cat. No.99CH36321)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/PESC.1999.785596","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Measurement and modeling of stray capacitances in high frequency transformers
This paper proposes an approach to incorporate stray capacitances into a dynamic circuit model of high frequency transformers. The measuring techniques for stray capacitances in high frequency transformers and inductors are presented. A 500 W transformer in a full bridge inverter operating at 25 kHz has been simulated with the new model and the theoretical results are confirmed by experiments.
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