Influence of partial discharge exposure on electrical condition in LDPE film

Author

Fujii, M. ; Fujimoto, A. ; Tokoro, T. ; Hozumi, N. ; Nagao, M.

Author_Institution

Oshima Nat. Coll. of Maritime Technol., Yamaguchi

fYear

2008

fDate

7-11 Sept. 2008

Firstpage

48

Lastpage

51

Abstract

Physical properties on the surface have a close connection with adhesive strength, water -resistance, abrasion-resistance and so on. The properties are greatly influenced by the surface characteristics than the bulk one. In polymer materials, such as polyethylene (PE) and polypropylene (PP) widely used as an insulating material and a dielectric material, it is thought that the surface characteristics are related to the carrier injection from the electrode, space charge distribution, etc. In this study, we investigated the relationship between electrical properties and surface condition in PE film surface damaged by a partial discharge.

Keywords

abrasion; adhesion; discharges (electric); insulating thin films; polymer films; LDPE film; abrasion-resistance; adhesive strength; carrier injection; dielectric material; electrical properties; insulating material; partial discharge exposure; polyethylene; polymer materials; polypropylene; space charge distribution; surface characteristics; water -resistance; Adhesive strength; Dielectric materials; Dielectrics and electrical insulation; Electrodes; Partial discharges; Plastic insulation; Polyethylene; Polymers; Surface discharges; Water;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical Insulating Materials, 2008. (ISEIM 2008). International Symposium on

Conference_Location

Mie

Print_ISBN

978-4-88686-005-7

Electronic_ISBN

978-4-88686-006-4

Type

conf

DOI

10.1109/ISEIM.2008.4664440

Filename

4664440