Title: Homogenizace vnitřní struktury třísložkového kompozitního dielektrika
Other Titles: Homogenization of inner structure of three-phase composite dielectric
Authors: Hornak, Jaroslav
Citation: FIŘT, Jaroslav ed. Elektrotechnika a informatika: XVIII. ročník konference doktorských prací Zámek Nečtiny, 26. – 27. října 2017. Vyd. 1. Plzeň: Západočeská univerzita v Plzni, 2017, s. [185-189].
Issue Date: 2017
Publisher: Západočeská univerzita v Plzni
Document type: konferenční příspěvek
URI: http://hdl.handle.net/11025/26478
ISBN: 978–80–261–0712–5
Keywords: kompozit;dielektrikum;epoxid;izolace
Keywords in different language: composite;dielectric;epoxy;insulation
Abstract in different language: The main aim of this paper is to introduce a new three-phase insulating material consisting of a low viscosity epoxy resin (3750 LV) with dispersed magnesium oxide (MgO) nanoparticles with a surface treatment by silane coupling agent (γ-glycidoxypropyltrimethoxysilane) and a polyethylene naphthalate (PEN) carrier. The new insulating material is synthesized with the aim of eliminating the interface by replacing of mica paper by dispersed nanoparticles in the polymer base. Furthermore, this proposed material has comparable dielectric properties such as volume resistivity, dielectric strength or loss factor under normal conditions. Compared to commercially available materials, it stands out for its resistance to partial discharges.
Rights: © Západočeská univerzita v Plzni
Appears in Collections:2017

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