DocumentCode
1848832
Title
Electroluminescence and polymer degradation
Author
Shimizu, N. ; Nagura, N. ; Iemura, S. ; Takahashi, T.
Author_Institution
Meijo Univ., Nagoya, Japan
fYear
2001
fDate
2001
Firstpage
257
Lastpage
260
Abstract
Recently, we investigated the time dependence of EL intensity under ac voltage application. Light intensity changed with time. It was found that degraded region is formed around the point electrode after, ac voltage application. We consider that time changing EL intensity reflects changes in the polymer molecular structure. In the present paper, we will report the results of the recent investigation
Keywords
electroluminescence; insulation testing; polyethylene insulation; polymer structure; spectral line intensity; trees (electrical); EL; EL intensity; LDPE; ac voltage; electrical treeing; electroluminescence; high field degradation; light intensity; point electrode; polymer degradation; polymer molecular structure; Charge-coupled image sensors; Electric fields; Electrodes; Electroluminescence; Electrons; Needles; Polymers; Thermal degradation; Trees - insulation; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Insulation and Dielectric Phenomena, 2001 Annual Report. Conference on
Conference_Location
Kitchener, Ont.
Print_ISBN
0-7803-7053-8
Type
conf
DOI
10.1109/CEIDP.2001.963533
Filename
963533
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