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FEM analysis of the transformer insulation XY model
2012 (English)In: Transmission and Distribution Conference and Exposition (T&D), 2012 IEEE PES, IEEE , 2012, 6281667- p.Conference paper (Refereed)
Abstract [en]

Dielectric Frequency Response, DFR (also known as Frequency Domain Spectroscopy, FDS), was introduced more than 20 years and has been thoroughly evaluated and proven in a number of research projects as and field tests with good results. DFR data in combination with mathematical modeling of the oil-paper insulation is proven as an excellent tool for understanding insulation properties e.g. moisture content in cellulose insulation and temperature dependence of the insulation system.

Place, publisher, year, edition, pages
IEEE , 2012. 6281667- p.
, Proceedings of the IEEE Power Engineering Society Transmission and Distribution Conference, ISSN 2160-8555
Keyword [en]
Cellulose, DFR, dielectric response, FDS, FEM, insulation, modeling, power transformer, semi-conductive layer
National Category
Engineering and Technology
URN: urn:nbn:se:kth:diva-107245DOI: 10.1109/TDC.2012.6281667ScopusID: 2-s2.0-84867967828ISBN: 978-146731934-8OAI: diva2:576864
2012 IEEE PES Transmission and Distribution Conference and Exposition, T and D 2012, 7 May 2012 through 10 May 2012, Orlando, FL

QC 20121214

Available from: 2012-12-14 Created: 2012-12-10 Last updated: 2012-12-14Bibliographically approved

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Werelius, Peter
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