DocumentCode
1052155
Title
Characteristics of Polyethylene Impregnated with Various Gases
Author
Kojima, T. ; Hanai, M. ; Yagi, K. ; Okusa, K. ; Aihara, M. ; Haga, K.
Author_Institution
Showa Electric Wire & Cable Co., Ltd.
Issue
2
fYear
1974
fDate
3/1/1974 12:00:00 AM
Firstpage
579
Lastpage
589
Abstract
With a view to realizing plastic-insulated power cables for extra-high voltage, the improvement of insulating characteristics of polyethylene was investigated by impregnating microvoids in polyethylene insulation with an electronegative gas which is superior in insulating performance to air. In this study diffusion and dissolution into polyethylene of various gases with outstanding insulating characteristics were investigated, and AC and impulse tree-starting voltages and AC breakdown voltages of gas-impregnated polyethylene were improved.
Keywords
Amorphous materials; Cable insulation; Gas insulation; Gases; Plastic insulation; Polyethylene; Power cables; Sulfur hexafluoride; Trees - insulation; Voltage;
fLanguage
English
Journal_Title
Power Apparatus and Systems, IEEE Transactions on
Publisher
ieee
ISSN
0018-9510
Type
jour
DOI
10.1109/TPAS.1974.294006
Filename
4075394
Link To Document