Název:	Synthesis and diagnostics of nanostructured micaless microcomposite as a prospective insulation material for rotating machines
Autoři:	Hornak, Jaroslav Mentlík, Václav Trnka, Pavel Šutta, Pavol
Citace zdrojového dokumentu:	HORNAK, J., MENTLÍK, V., TRNKA, P., ŠUTTA, P. Synthesis and diagnostics of nanostructured micaless microcomposite as a prospective insulation material for rotating machines. Applied Sciences, 2019, ro�. 9, �. 14, s. 1-16. ISSN 2076-3417.
Datum vydání:	2019
Nakladatel:	MDPI
Typ dokumentu:	článek article
URI:	http://hdl.handle.net/11025/36309
ISSN:	2076-3417
Klíčová slova v dalším jazyce:	composite;diagnostic;dielectric;epoxy;insulation;magnesium oxide;micaless;nanostructure;polyethylene napthalate;rotating machines
Abstrakt v dalším jazyce:	This paper deals with the topic of composite insulation materials for rotating machines and it is primarily pointed to the synthesis of new three-component insulation system. In connection with this research, the basic components of the insulation system are selected and described by different diagnostic methods. The proposed insulation material is composed of epoxy resin based on bisphenol-A diglycidyl ether, magnesium oxide nanofiller (1 wt %) with its own surface treatment technology using epoxysilane coupling agent ( γ -glycidoxypropyltrimethoxysilane) and polyethylene naphthalate as a reinforcing component. Following the defined topic of the paper, the proposed three-component insulation system is confronted with commonly used insulating systems (PET reinforced and Glass reinforced mica composites) in order to verify the basic dielectric properties (dielectric strength, volume resistivity, dissipation factor) and other parameters determined from phenomenological voltage and current signals, respectively.
Práva:	© MDPI
Vyskytuje se v kolekcích:	Články / Articles (CT4) Články / Articles (CTM) Články / Articles (RICE) Články / Articles (KET) OBD

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