{"title":"高频大信号激励下低功率因数电感特性的相位误差补偿方法","authors":"W. Chen, L. Ye, D. Chen, F. Lee","doi":"10.1109/APEC.1998.647724","DOIUrl":null,"url":null,"abstract":"This paper presents a method to measure the power losses of low power factor (<0.015) inductors under high-frequency (up to MHz) large-signal excitations. The main attribute of the method is that it can effectively compensate for measurement inaccuracy caused by the phase error related to the parasitic parameters in the test setup. The possible measurement error sources are analyzed. The method is verified by characterizing an air-core inductor.","PeriodicalId":156715,"journal":{"name":"APEC '98 Thirteenth Annual Applied Power Electronics Conference and Exposition","volume":"20 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1998-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"11","resultStr":"{\"title\":\"Phase error compensation method for the characterisation of low-power-factor inductors under high-frequency large-signal excitation\",\"authors\":\"W. Chen, L. Ye, D. Chen, F. Lee\",\"doi\":\"10.1109/APEC.1998.647724\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper presents a method to measure the power losses of low power factor (<0.015) inductors under high-frequency (up to MHz) large-signal excitations. The main attribute of the method is that it can effectively compensate for measurement inaccuracy caused by the phase error related to the parasitic parameters in the test setup. The possible measurement error sources are analyzed. The method is verified by characterizing an air-core inductor.\",\"PeriodicalId\":156715,\"journal\":{\"name\":\"APEC '98 Thirteenth Annual Applied Power Electronics Conference and Exposition\",\"volume\":\"20 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1998-02-15\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"11\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"APEC '98 Thirteenth Annual Applied Power Electronics Conference and Exposition\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/APEC.1998.647724\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"APEC '98 Thirteenth Annual Applied Power Electronics Conference and Exposition","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/APEC.1998.647724","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Phase error compensation method for the characterisation of low-power-factor inductors under high-frequency large-signal excitation
This paper presents a method to measure the power losses of low power factor (<0.015) inductors under high-frequency (up to MHz) large-signal excitations. The main attribute of the method is that it can effectively compensate for measurement inaccuracy caused by the phase error related to the parasitic parameters in the test setup. The possible measurement error sources are analyzed. The method is verified by characterizing an air-core inductor.
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