{"title":"在变压器各绕组之间传输的雷击式过电压","authors":"M. Niţu, C. Nicola, D. Popa, V. Voicu, M. Duta","doi":"10.1109/ISFEE.2016.7803167","DOIUrl":null,"url":null,"abstract":"This paper presents a calculation method for voltage transmitted between the windings of the transformer while it is being subjected to the lightning impulse; it describes the reasoning and analytical relations for the predetermination of the transmitted voltage. Software was developed in LabVIEW, in order to make the calculation more efficient and to illustrate the corresponding waveforms of the transmitted voltage determined by calculation. The study was conducted on a 50/67 MVA, TTU-SONAN, 132/13.8/6.6 kV transformer, and the results achieved by calculation have been validated through experimental tests.","PeriodicalId":240170,"journal":{"name":"2016 International Symposium on Fundamentals of Electrical Engineering (ISFEE)","volume":" 16","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2016-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Lightning impulse type overvoltage transmitted between the windings of the transformer\",\"authors\":\"M. Niţu, C. Nicola, D. Popa, V. Voicu, M. Duta\",\"doi\":\"10.1109/ISFEE.2016.7803167\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper presents a calculation method for voltage transmitted between the windings of the transformer while it is being subjected to the lightning impulse; it describes the reasoning and analytical relations for the predetermination of the transmitted voltage. Software was developed in LabVIEW, in order to make the calculation more efficient and to illustrate the corresponding waveforms of the transmitted voltage determined by calculation. The study was conducted on a 50/67 MVA, TTU-SONAN, 132/13.8/6.6 kV transformer, and the results achieved by calculation have been validated through experimental tests.\",\"PeriodicalId\":240170,\"journal\":{\"name\":\"2016 International Symposium on Fundamentals of Electrical Engineering (ISFEE)\",\"volume\":\" 16\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2016-06-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2016 International Symposium on Fundamentals of Electrical Engineering (ISFEE)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ISFEE.2016.7803167\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2016 International Symposium on Fundamentals of Electrical Engineering (ISFEE)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISFEE.2016.7803167","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
摘要
本文提出了变压器受雷击时绕组间传递电压的计算方法;介绍了传输电压预确定的推理和分析关系。为了提高计算效率，并对计算确定的传输电压的相应波形进行了说明，在LabVIEW中开发了软件。研究对象为50/67 MVA, tu - sonan, 132/13.8/6.6 kV变压器，通过实验验证了计算结果。
Lightning impulse type overvoltage transmitted between the windings of the transformer
This paper presents a calculation method for voltage transmitted between the windings of the transformer while it is being subjected to the lightning impulse; it describes the reasoning and analytical relations for the predetermination of the transmitted voltage. Software was developed in LabVIEW, in order to make the calculation more efficient and to illustrate the corresponding waveforms of the transmitted voltage determined by calculation. The study was conducted on a 50/67 MVA, TTU-SONAN, 132/13.8/6.6 kV transformer, and the results achieved by calculation have been validated through experimental tests.
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