Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2002.07c
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- Pages.1463-1466
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- 2002
A Temperature dependancy and dielectric/insulation properties for power cables
전력케이블용 반도전층의 유전/절연특성과 온도 의존성
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Lee, Jong-Chan
(Wonkwang university) ;
- Her, In-Sung (Korea Electric Power Corporation) ;
- Kim, Kwang-Soo (Korea Electric Power Corporation) ;
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Park, Dae-Hui
(Korea Electric Power Corporation) ;
- Lee, Jae-Kwan (Korea Electric Power Corporation) ;
- Kim, Dong-Chan (Korea Electric Power Corporation)
- Published : 2002.07.10
Abstract
In this paper, the thermal analysis and dielectric/insulation properties were investigated with considering the temperature depenence Using the sheet of semi-conductor/XLPE came from 22 kV power cables, the dielectric/insulation properties and temperature dependence were measured under 1kHz. According to the results we can verify that only semi-conductor sheet changed linearly, and with the unstable results. the dielectric/insulation properties of the semi-conductor/XLPE sheet show the highest value in the range of 40
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