DocumentCode
3537479
Title
Polarization and dielectric behaviour of AC aged polyethylene
Author
Das-Gupta, D.K. ; Scarpa, P.C.N.
Author_Institution
Sch. of Electron. Eng. & Comput. Syst., Univ. of Wales, Bangor, UK
fYear
1995
fDate
17-20 Sep 1995
Firstpage
7
Lastpage
12
Abstract
The electrical ageing behaviour of a dielectric material in an adverse environment may be investigated by a study of its polarization and dielectric behaviour. The present work reports such a study with polyethylene under AC stress in a humid environment. In addition, the polarization and dielectric relaxation behaviour have also been correlated with studies of thermally stimulated discharge currents (TSDC) and thermal transient currents (TTC)
Keywords
ageing; dielectric polarisation; dielectric relaxation; polyethylene insulation; thermally stimulated currents; AC stress; dielectric material; dielectric relaxation; electrical ageing; humid environment; polarization; polyethylene; thermal transient currents; thermally stimulated discharge currents; Aging; Dielectric liquids; Equations; Frequency dependence; Gases; Material properties; Mathematical model; Polarization; Polyethylene; Solids;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Insulating Materials, 1995. International Symposium on
Conference_Location
Tokyo
Print_ISBN
4-88686-047-8
Type
conf
DOI
10.1109/ISEIM.1995.496498
Filename
496498
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