DocumentCode
1435544
Title
Ageing mechanisms and diagnostics for power cables - an overview
Author
Densley, John
Author_Institution
Ontario Power Technologies, Toronto, Ont., Canada
Volume
17
Issue
1
fYear
2001
Firstpage
14
Lastpage
22
Abstract
This paper describes briefly the main ageing and failure mechanisms and will indicate the advantages and limitations of the diagnostic tests available for the different insulation systems used in distribution and transmission cable systems. SC21 of CIGRE has addressed the subject of ageing factors and diagnostics of cable systems and has published three reports covering both fluid-filled and extruded cables. The reports describe ageing factors and several diagnostic methods, their purpose, and guidelines for use.
Keywords
ageing; insulation testing; power cable insulation; power cable testing; ageing; distribution system; extruded cable; failure mechanism; fluid-filled cable; insulation diagnosis; power cable; transmission system; Aging; Cable insulation; Failure analysis; Insulation testing; Mechanical cables; Nondestructive testing; Petroleum; Power cable insulation; Power cables; System testing;
fLanguage
English
Journal_Title
Electrical Insulation Magazine, IEEE
Publisher
ieee
ISSN
0883-7554
Type
jour
DOI
10.1109/57.901613
Filename
901613
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