DocumentCode
3708483
Title
Partial discharge characteristics of epoxy composite with micro-meter size hollow glass particles
Author
Takafumi Hori;Naoto Yanaze;Masahiro Kozako;Masayuki Hikita;Junichi Wada;Shigemitsu Okabe
Author_Institution
Department of Electrical Engineering and Electronics, Faculty of Engineering, Kyushu Insutitute of Technology, 1-1 sensui-cho, Kitakyushu-shi, Fukuoka, Japan
fYear
2015
Firstpage
366
Lastpage
369
Abstract
This paper deals with the dependence of cavity size on partial discharge inception voltage (PDIV) in epoxy composite filled with micrometer-sized hollow glass particles. Two types of specimen with 40 μm and 100 μm in average size are prepared. The PDIV is measured for the composite specimen with plate-like shape. The effect of X-ray irradiation on PDIV is also examined. The value of PDIV is estimated using an electric field analysis and the Paschen´s curve to compare with the measured one. As a result, it will be confirmed that PDIV increases with decreasing cavity size.
Keywords
"Partial discharges","Cavity resonators","Radiation effects","Electric fields","Atmospheric measurements","Particle measurements","Glass"
Publisher
ieee
Conference_Titel
Electrical Insulation and Dielectric Phenomena (CEIDP), 2015 IEEE Conference on
Print_ISBN
978-1-4673-7496-5
Type
conf
DOI
10.1109/CEIDP.2015.7352113
Filename
7352113
Link To Document