Partial discharges and dielectric parameters of epoxy resin filled with nanoparticles
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F18%3A43951361" target="_blank" >RIV/49777513:23220/18:43951361 - isvavai.cz</a>
Result on the web
<a href="https://ieeexplore.ieee.org/document/8396013" target="_blank" >https://ieeexplore.ieee.org/document/8396013</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/EPE.2018.8396013" target="_blank" >10.1109/EPE.2018.8396013</a>
Alternative languages
Result language
angličtina
Original language name
Partial discharges and dielectric parameters of epoxy resin filled with nanoparticles
Original language description
The influence of nanoparticles MgO and SiO2 in epoxy resin on the changes of the time to breakdown and the complex permittivity have been measured. The parameters of internal partial discharges in the cavity of the epoxy resin and its mixtures with nanoparticles by the Galvanic method have been studied. Phase Resolved Partial Discharge Analyzer was used to characterize the partial discharge measurements. Nanoparticles significantly affected on the time of breakdown. The MgO filler had negative and surface treatment of SiO2 filler had a positive influence on time to breakdown. Frequency dependences of the real and imaginary parts of complex permittivity were measured within the frequency ranges from 1 mHz to 1 MHz by a capacitance method. The 1 wt.% nanoparticles caused the decrease of the complex permittivity. At the measurement of the temperature dependence of the imaginary permittivity and dissipation factor alfa-polarization was observed.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
—
OECD FORD branch
20201 - Electrical and electronic engineering
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of the 2018 19th International Scientific Conference on Electric Power Engineering (EPE)
ISBN
978-1-5386-4612-0
ISSN
2376-5623
e-ISSN
2376-5631
Number of pages
6
Pages from-to
343-348
Publisher name
IEEE
Place of publication
Piscataway
Event location
Brno, Česká republika
Event date
May 16, 2018
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000439649500064