M. Horvat, Z. Jurković, B. Jurišić, T. Zupan, B. Cucic
{"title":"黑箱电力变压器绕组模型","authors":"M. Horvat, Z. Jurković, B. Jurišić, T. Zupan, B. Cucic","doi":"10.23919/ARWtr54586.2022.9959949","DOIUrl":null,"url":null,"abstract":"In the paper high-frequency black-box model of a power transformer winding is presented. The model is based on high-frequency measurements of the winding admittance matrix, using commercial VNA equipment. The winding admittance matrix is measured for every two discs of the winding. The state-space winding model is created using the vector fitting method. The model is verified in the time domain for different voltage impulses and connections.","PeriodicalId":261952,"journal":{"name":"2022 7th International Advanced Research Workshop on Transformers (ARWtr)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Black-Box Power Transformer Winding Model\",\"authors\":\"M. Horvat, Z. Jurković, B. Jurišić, T. Zupan, B. Cucic\",\"doi\":\"10.23919/ARWtr54586.2022.9959949\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In the paper high-frequency black-box model of a power transformer winding is presented. The model is based on high-frequency measurements of the winding admittance matrix, using commercial VNA equipment. The winding admittance matrix is measured for every two discs of the winding. The state-space winding model is created using the vector fitting method. The model is verified in the time domain for different voltage impulses and connections.\",\"PeriodicalId\":261952,\"journal\":{\"name\":\"2022 7th International Advanced Research Workshop on Transformers (ARWtr)\",\"volume\":\"22 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-10-23\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2022 7th International Advanced Research Workshop on Transformers (ARWtr)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.23919/ARWtr54586.2022.9959949\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2022 7th International Advanced Research Workshop on Transformers (ARWtr)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.23919/ARWtr54586.2022.9959949","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
In the paper high-frequency black-box model of a power transformer winding is presented. The model is based on high-frequency measurements of the winding admittance matrix, using commercial VNA equipment. The winding admittance matrix is measured for every two discs of the winding. The state-space winding model is created using the vector fitting method. The model is verified in the time domain for different voltage impulses and connections.
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