Title: The prebreakdown state of magnetic fluids at influence of electrical and magnetic field
Authors: Marton, K.
Tomčo, Ladislav
Kopčanský, Peter
Timko, Milan
Koneracká, Martina
Citation: Electroscope. 2008, č. 4.
Issue Date: 2008
Publisher: Západočeská univerzita v Plzni, Fakulta elektrotechnická
Document type: článek
ISSN: 1802-4564
Keywords: elektrické poruchy;magnetická kapalina;elektrické pole;magnetické pole
Keywords in different language: electric breakdowns;magnetic fluid;electric field;magnetic field
Abstract in different language: The development of electric breakdown in magnetic fluids (MFs) has been analyzed. MFs have been consisted of magnetic particles (Fe3O4) of nanometric size, coated with oleic acid as a surfactant, dispersed in transformer oil. The electro-physical processes, which appear at action of the DC electric field and constant magnetic field on MFs, were observed. These processes have effect on electric breakdown. The especial attention was devoted to state in MFs before breakdown, during breakdown and post breakdown.
Rights: Copyright © 2007-2010 Electroscope. All Rights Reserved.
Appears in Collections:Číslo 4 (2008)
Číslo 4 (2008)

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Please use this identifier to cite or link to this item: http://hdl.handle.net/11025/488

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