Monitoring of Metalized Film Capacitors Degradation with Impedance Nonlinearity Measurement
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F13%3A00208960" target="_blank" >RIV/68407700:21230/13:00208960 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1109/SIITME.2013.6743687" target="_blank" >http://dx.doi.org/10.1109/SIITME.2013.6743687</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/SIITME.2013.6743687" target="_blank" >10.1109/SIITME.2013.6743687</a>
Alternative languages
Result language
angličtina
Original language name
Monitoring of Metalized Film Capacitors Degradation with Impedance Nonlinearity Measurement
Original language description
Six capacitors of metalized polymer film were measured - nonlinearity of impedance was investigated. Then the capacitors were thermally aged at the temperature of 90 oC for the time of 300 hours and the measurement of nonlinearty was repeated. It was found that the temperature ageing of capacitors causes change of the nonlinearity. The cause is change of the structure of the thin film electrode caused by ageing. This approach could be used to inspection of level of ageing of the capacitors as well as toforecast of the rest life-time of the capacitors.
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
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach
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
SIITME 2013
ISBN
978-1-4799-1555-2
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
263-266
Publisher name
University of Bucharest Publishing House
Place of publication
Bucharest
Event location
Galati
Event date
Oct 24, 2013
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000347562900047