Influence of nano and microparticles on the development of electrical trees
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F16%3A43929008" target="_blank" >RIV/49777513:23220/16:43929008 - isvavai.cz</a>
Result on the web
<a href="http://ieeexplore.ieee.org/document/7547551/" target="_blank" >http://ieeexplore.ieee.org/document/7547551/</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/ICD.2016.7547551" target="_blank" >10.1109/ICD.2016.7547551</a>
Alternative languages
Result language
angličtina
Original language name
Influence of nano and microparticles on the development of electrical trees
Original language description
This paper deals with the effect of inorganic micro/nanofillers on electrical tree growth in high voltage insulation during application of AC voltage of 20 kV, 50 Hz. Pure epoxy samples were subject of experiment as well as epoxy micro/nanocomposites with hydrophobic nanosilica or hydrophilic microsilica. The times to breakdown were evaluated and compared. A transparent resin was used allowing observation of electrical tree grow with the help of an optical microscopes. Also the X-ray computed tomography was used for the 3D visualization of electrical trees in evaluated samples. The results show that the time required for the tree development and breakdown increases when a nanofiller or a microfiller is used. The tree growth optical patterns are different for pure epoxy, epoxy microcomposites and epoxy nanocomposites. The possible reasons why and how nanoparticles prolongs the time to breakdowns is discussed.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JA - Electronics and optoelectronics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/LO1607" target="_blank" >LO1607: RICE - New technologies and concepts for smart industrial system</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2016
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 2016 IEEE International Conference on Dielectrics (ICD 2016)
ISBN
978-1-5090-2802-3
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
92-95
Publisher name
IEEE
Place of publication
Piscataway
Event location
Montpellier, France
Event date
Jul 3, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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