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Title:

The Influence of surface roughness on the Impulse Breakdown Voltage of SF6

Document type:
Konferenzbeitrag
Contribution type:
Textbeitrag / Aufsatz
Author(s):
Lederle, Ch.; Kindersberger, J.
Pages contribution:
522-525
Abstract:
The surface roughness of SF6 insulated systems has a significant influence on the breakdown voltage especially at high gas pressures. Small surface irregularities can reduce the breakdown voltage. A thin dielectric coating could be a possible remedy. To evaluate the influence of rough surfaces with and without dielectric coating the distribution function of the breakdown voltage is of interest. Low probability quantiles and the influence of the first breakdown are relevant for designing...     »
Book / Congress title:
CEIDP
Congress (additional information):
USA, Boulder
Year:
2004
Reviewed:
ja
Language:
en
TUM Institution:
HSA
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