A vibration analysis of cable-type winding for distribution power transformer by using a semi-analytic method
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jung, W.H. | - |
dc.contributor.author | Sung-Hyun, W. | - |
dc.contributor.author | Pan, S.S. | - |
dc.contributor.author | Jinhee, L. | - |
dc.date.accessioned | 2022-01-14T09:42:37Z | - |
dc.date.available | 2022-01-14T09:42:37Z | - |
dc.date.created | 2022-01-14 | - |
dc.date.issued | 2007 | - |
dc.identifier.issn | 0000-0000 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hongik/handle/2020.sw.hongik/24219 | - |
dc.description.abstract | This paper proposes a simulation method of the internal winding fault to calculate the short-circuit current, electromagnetic force and vibration mode in a distribution power transformer by suing FEM and analytic algorithm. A usage of the pseudospectral method is also presented for the vibration analysis of the winding during the short-circuit. The equations of the winding are approximated by the series expansions of Chebyshev polynomials and the Gauss-Lobatto collocation process is performed. The simulation examples are provided for the cable type winding of the transformer (22.9kV/220V, 1000kVA) to verify the method. The simulation results are in good agreement with FEM solutions and analytical methods. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | IEEE Computer Society | - |
dc.title | A vibration analysis of cable-type winding for distribution power transformer by using a semi-analytic method | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Pan, S.S. | - |
dc.identifier.doi | 10.1109/ICEMS12746.2007.4412336 | - |
dc.identifier.scopusid | 2-s2.0-50049118434 | - |
dc.identifier.bibliographicCitation | Proceeding of International Conference on Electrical Machines and Systems, ICEMS 2007, pp.1304 - 1308 | - |
dc.relation.isPartOf | Proceeding of International Conference on Electrical Machines and Systems, ICEMS 2007 | - |
dc.citation.title | Proceeding of International Conference on Electrical Machines and Systems, ICEMS 2007 | - |
dc.citation.startPage | 1304 | - |
dc.citation.endPage | 1308 | - |
dc.type.rims | ART | - |
dc.type.docType | Conference Paper | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | Cabletype winding | - |
dc.subject.keywordAuthor | Eigenvalue analysis | - |
dc.subject.keywordAuthor | Forced vibration | - |
dc.subject.keywordAuthor | Power transformer | - |
dc.subject.keywordAuthor | Pseudospectral method | - |
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