DocumentCode
1646149
Title
Partial discharge characteristics in various polyethylenes
Author
Song, II Keun ; Kwak, Hee Ro ; Lee, Jeong Won ; Suh, Kwang S.
Author_Institution
Dept. of Electr. Eng., Soongsil Univ., Seoul, South Korea
Volume
1
fYear
1997
Firstpage
318
Abstract
Partial discharge characteristics in XLPE used for the insulation of medium voltage power cables have been investigated by measuring partial discharge signal using piezoelectric ultrasonic detector. PD characteristics of commercial XLPEs were different sample to sample. PD activities were much more suppressed in the tree-retardant XLPEs than in the natural XLPEs. Details of results were described and their possible causes were discussed
Keywords
XLPE insulation; insulation testing; partial discharges; power cable insulation; XLPE insulation; medium voltage power cable; partial discharge; piezoelectric ultrasonic detector; polyethylene; tree-retardant material; Cable insulation; Detectors; Medium voltage; Needles; Partial discharges; Polyethylene; Power cables; Signal detection; Solids; Trees - insulation;
fLanguage
English
Publisher
ieee
Conference_Titel
Properties and Applications of Dielectric Materials, 1997., Proceedings of the 5th International Conference on
Conference_Location
Seoul
Print_ISBN
0-7803-2651-2
Type
conf
DOI
10.1109/ICPADM.1997.617592
Filename
617592
Link To Document