Title :
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
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;
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
DOI :
10.1109/ISEIM.2008.4664440
