Space charge behavior at physical interfaces in cross-linked polyethylene under DC field

Author

Rogti, F. ; Mekhaldi, A. ; Laurent, C.

Author_Institution

Dept. de Genie Electr., Ecole Nat. Polytech. d´´Alger, Alger

fYear

2008

fDate

26-29 Oct. 2008

Firstpage

129

Lastpage

132

Abstract

Space charge behavior at physical interfaces in cross-linked polyethylene (XLPE) films subjected to a DC field has been investigated as a function of the nature of the interfaces using the pulsed electro-acoustic technique. Aluminum, gold and carbon black-loaded polyethylene were used as electrodes to investigate space charge build-up in a single dielectric layer. A sandwich structure constituted by two dielectric films of the same nature was used to study the behavior of a charged interface.

Keywords

XLPE insulation; dielectric materials; space charge; DC field; XLPE; aluminum black-loaded polyethylene; carbon black-loaded polyethylene; cross-linked polyethylene filma; dielectric films; electrodes; gold black-loaded polyethylene; pulsed electro-acoustic technique; space charge behavior; Dielectric materials; Dielectrics and electrical insulation; Electrodes; Gold; Plastic films; Polyethylene; Pulsed electroacoustic methods; Space charge; Temperature; Voltage;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical Insulation and Dielectric Phenomena, 2008. CEIDP 2008. Annual Report Conference on

Conference_Location

Quebec, QC

Print_ISBN

978-1-4244-2548-8

Electronic_ISBN

978-1-4244-2549-5

Type

conf

DOI

10.1109/CEIDP.2008.4772772

Filename

4772772