DocumentCode
2535965
Title
Water treeing as a mechanical damage: influence of process parameters
Author
Poggi, Y. ; Filippini, J.C. ; Raharimalala, V. ; de Bellet, J.J. ; Matey, G.
Author_Institution
CNRS, Grenoble, France
fYear
1988
fDate
12-16 Sep 1988
Firstpage
495
Abstract
Experiments are described which show correlations between the mechanical resistance of a polymer for cable insulation and its resistance to water treeing. It was also shown that the defects in the polymer morphology, representing areas of less mechanical resistance, are also preferential ways of water-tree propagation and of higher water-tree propagation rate. These results demonstrate the essential role played by manufacturing conditions in determining the behavior of a polymer with respect to its resistance to water treeing
Keywords
cable insulation; electric breakdown of solids; extrusion; materials testing; organic insulating materials; polymers; cable insulation; influence of process parameters; manufacturing conditions; mechanical damage; mechanical resistance; resistance to water treeing; water trees; water-tree propagation; Breakdown voltage; Cable insulation; Laboratories; Microscopy; Needles; Plastic insulation; Polymers; Power cables; Testing; Trees - insulation;
fLanguage
English
Publisher
ieee
Conference_Titel
Properties and Applications of Dielectric Materials, 1988. Proceedings., Second International Conference on Properties and Applications of
Conference_Location
Beijing
Type
conf
DOI
10.1109/ICPADM.1988.38441
Filename
38441
Link To Document