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2014 | 126 | 1 | 248-249
Article title

Influence of Magnetic Field on Dielectric Breakdown in Transformer Oil Based Ferrofluids

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Abstracts
EN
In this paper the experimental study of the breakdown field strength in a transformer oil based ferrofluid is reported. The experiments are conducted on five ferrofluid samples with different magnetic volume fraction. The influence of external magnetic field on the breakdown field strength is investigated, when a quasi-homogenous magnetic field was applied in parallel and perpendicular configuration in regard to the electric field. The obtained results are analysed in accordance to the electron charging of ferrofluid nanoparticles theory.
Keywords
EN
Contributors
author
  • Institute of Experimental Physics SAS, Watsonova 47, 040 01 Košice, Slovakia
author
  • Faculty of Electrotechnics and Informatics, Technical University, Letná 9/A, 04121 Košice, Slovakia
author
  • Faculty of Electrotechnics and Informatics, Technical University, Letná 9/A, 04121 Košice, Slovakia
author
  • Faculty of Aviation, Technical University, Rampová 7, 04121 Košice, Slovakia
author
  • Institute of Experimental Physics SAS, Watsonova 47, 040 01 Košice, Slovakia
  • Institute of Experimental Physics SAS, Watsonova 47, 040 01 Košice, Slovakia
author
  • Institute of Experimental Physics SAS, Watsonova 47, 040 01 Košice, Slovakia
References
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  • [2] F. Herchl, K. Marton, L. Tomčo, P. Kopčanský, M. Timko, M. Koneracká, I. Kolcunová, J. Phys. Condens. Matter 20, 204110 (2008), doi: 10.1088/0953-8984/20/20/204110
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  • [6] J.G. Hwang, M. Zahn, F.M. O'Sullivan, L.A.A. Pettersson, O. Hjortstam, R. Liu, J. Appl. Phys. 107, 014310 (2010), doi: 10.1063/1.3267474
  • [7] L. Vekas, D. Bica, M.V. Avdeev, China Particuology, 5, 43 (2007), doi: 10.1016/j.cpart.2007.01.015
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv126n1119kz
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