DocumentCode
1129196
Title
Aging and related phenomena in modern electric power systems [comment and reply]
Author
Danikas, M.G. ; Tanaka, T.
Author_Institution
Democritus Univ. of Thrace, Xanthi
Volume
1
Issue
3
fYear
1994
fDate
6/1/1994 12:00:00 AM
Firstpage
548
Lastpage
549
Abstract
For original paper see ibid., vol. 28, no. 5, p. 826-844 (1993). Of all the highly interesting aspects of insulation aging which have been studied in this paper, we would like to comment on the detection of cavities in epoxy samples with the aid of the X-ray technique. The cavity irradiation must not be too weak since this may lead to intermittent partial discharges (PD). A too strong irradiation, on the other hand, may lead to quenching of the PD through pressure rise in the cavity. A reply is given
Keywords
ageing; insulation; insulation testing; life testing; organic insulating materials; partial discharges; X-ray technique; cavities; cavity irradiation; electric power systems; epoxy samples; insulation aging; intermittent partial discharges; pressure rise; quenching; Aging; Dielectrics and electrical insulation; Ionization; Partial discharges; Radiation detectors; Solids; Sparks; Trees - insulation; X-ray detection; X-ray detectors;
fLanguage
English
Journal_Title
Dielectrics and Electrical Insulation, IEEE Transactions on
Publisher
ieee
ISSN
1070-9878
Type
jour
DOI
10.1109/94.300301
Filename
300301
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