Breakdown behaviour of gaseous insulation with synthetic air
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F15%3A43926062" target="_blank" >RIV/49777513:23220/15:43926062 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Breakdown behaviour of gaseous insulation with synthetic air
Original language description
The paper deals with basic investigation of AC breakdown behaviour of gaseous insulation with synthetic air at different level of field homogeneity and gas pressure. The measurement was performed at different gas pressure ranging from 0.1 to 0.25 MPa andgap distances from 1 to 10 cm, using two electrode test- sets. The test parameters were chosen in such a way that different field types could be realized. At slight non-uniform electrical field the measured breakdown values shows a reasonable agreementto those values based on the calculation of the streamer criterion by using a relevant approximation formula for the effective ionisation coefficient. The best fit to the measured results was reached by slightly changing the parameters of the approximation formula depending on the gas pressure value. At strong inhomogeneous electrical field the calculated streamer inception voltage corresponds to the partial discharge (PD) inception voltage only. These calculated inception voltage fits t
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
2015
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 19th International Symposium on High Voltage Engineering (ISH 2015)
ISBN
978-80-261-0476-6
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
1-5
Publisher name
Západočeská univerzita
Place of publication
Plzeň
Event location
Plzeň, Česká republika
Event date
Aug 23, 2015
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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