Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)

The Korean Institute of Electrical Engineers (대한전기학회)
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Analysis of Influence for High Frequency voltage Accelerated Aging of XLPE Cable

고주파 전압이 XLPE cable의 가속열화에 미치는 영향 분석

  • Published : 2004.07.14
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Abstract

XLPE compound have used for insulation of 22.9kV power cable. XLPE insulation is aged for use long time in distribution line. The cause of aging is water tree is happening and growth. Accelerated water tree test method are Accelerated volatge aging method and high frequency aging method. In this paper, high frequency accelerated water tree was performed. And the result was analysed AC breakdown voltage and size and number of water trees.

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