DocumentCode
2996994
Title
A molecular model for the electrical aging of XLPE
Author
Crine, J.-P.
Author_Institution
575 place Nicolet St-Bruno, QC, J3V 1P6 Canada
fYear
2007
fDate
14-17 Oct. 2007
Firstpage
608
Lastpage
610
Abstract
We show that our new aging concept describes the electrical aging process of XLPE and, in fact applies to all polymers with free volume. The physical significance of the basic parameters (activation energy and volume) is discussed and it is shown that XLPE cable aging directly depends on the breaking of C-C bonds. The influence of samples size is briefly discussed as well as the influence of free radicals.
Keywords
XLPE insulation; ageing; cable insulation; polymers; XLPE cable aging; electrical aging; molecular model; polymers; Accelerated aging; Cable insulation; Dielectrics and electrical insulation; Equations; Plastic insulation; Polymers; Predictive models; Stress; Tail; Testing;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Insulation and Dielectric Phenomena, 2007. CEIDP 2007. Annual Report - Conference on
Conference_Location
Vancouver, BC
Print_ISBN
978-1-4244-1482-6
Electronic_ISBN
978-1-4244-1482-6
Type
conf
DOI
10.1109/CEIDP.2007.4451572
Filename
4451572
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