Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference (한국전기전자재료학회:학술대회논문집)
- 2002.07a
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- Pages.455-458
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- 2002
Volume Resistivity Properties of Cross-linked Polyethylene for Ultra-high Voltage Cable
초고압 케이블용 가교폴리에틸렌의 체적고유저항특성
Abstract
In this paper, the physical and volume resistivity properties of cross-linked polyethylene (XLPE) for ultra-high voltage investigated due to temperature dependence, and the measurement of volume resistivity used to highmegohm meter is measured from 1 to 30 minutes when the each applied voltage, for example, DC 100[V], 250[V], 500[V] and 1000[V] is applied, according to the step voltage application method. From FT-IR spectrum as an analysis of physical properties, a strong absorption in wavenumbers 700 to 730[
Keywords
- Cross-linked polyethylene;
- XLPE;
- Volume resistivity properties;
- Temperature dependence;
- Electric conduction