Dielectric Changes of PET and Glass-fiber Based Epoxy Composites During Thermal Aging
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F13%3A43924967" target="_blank" >RIV/49777513:23220/13:43924967 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1109/ICSD.2013.6619671" target="_blank" >http://dx.doi.org/10.1109/ICSD.2013.6619671</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/ICSD.2013.6619671" target="_blank" >10.1109/ICSD.2013.6619671</a>
Alternative languages
Result language
angličtina
Original language name
Dielectric Changes of PET and Glass-fiber Based Epoxy Composites During Thermal Aging
Original language description
The paper deals with the problem of thermal aging of PET and Glass-fibre based composites. These electroinsulating materials are used in high voltage engineering as parts of insulation systems of large rotating machines like turbo or hydro generators. These materials were subjected to accelerated thermal aging to provide more information about the aging effects and allow us to estimate the lifetime of the materials at operating temperatures. The laboratory method used to compare the dielectric properties (relative permittivity, loss factor, parallel capacitance, parallel resistance and impedance) during the accelerated thermal aging was the dielectric spectroscopy. Thermal aging of the samples was performed in the laboratory thermal oven and the changes of their physical and chemical properties were measured and evaluated at given exposure times. Different temperatures (170 ? 194 °C) were chosen for the accelerating of the aging process. The aging time was determined for each temperatu
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/ED2.1.00%2F03.0094" target="_blank" >ED2.1.00/03.0094: Regional Innovation Centre for Electrical Engineering (RICE)</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2013
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 2013 IEEE International Conference on Solid Dielectrics (ICSD 2013)
ISBN
978-1-4799-0807-3
ISSN
1553-5282
e-ISSN
—
Number of pages
4
Pages from-to
666-669
Publisher name
IEEE
Place of publication
Piscataway
Event location
Bologna, Italy
Event date
Jun 30, 2013
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000339117400156