DocumentCode
1734292
Title
Lifetime of conventional and corona resistant enamels
Author
Bellomo, J.P. ; Dinculescu, S. ; Lebey, T.
Author_Institution
Lab. de Genie Electr. de Toulouse, France
Volume
1
fYear
1998
Firstpage
173
Abstract
Twisted pair samples of enameled wires are often considered as representative of real insulating systems and are used to validate a new process, changes in the quality of one of the enamel components... and influence of new voltage waveforms. In this paper two kinds of enameled wires are studied. One is supposed to be corona resistant and the other is not. Samples may be or not impregnated using the same varnish. Lifetime determination of these different types of samples is undertaken. Influence of voltage waveform (square 1 kV/μs rise-time or sinus), temperature and impregnation is discussed
Keywords
ceramic insulation; corona; impregnated insulation; insulated wires; varnish; corona resistance; enameled wire; insulating system; lifetime; twisted pair sample; varnish impregnation; voltage waveform; Aging; Corona; Dielectric materials; Frequency; Fuses; Ovens; Statistics; Temperature; Topology; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Insulation, 1998. Conference Record of the 1998 IEEE International Symposium on
Conference_Location
Arlington, VA
ISSN
1089-084X
Print_ISBN
0-7803-4927-X
Type
conf
DOI
10.1109/ELINSL.1998.704690
Filename
704690
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