Relative Permittivity and Conductivity of Water-treed Region in XLPE Estimated by an Equivalent Circuit

By dividing a water-treed XLPE sheet sample of 1 mm thickness into a non-degraded region and a water-treed one, relative permittivity εr2' and ac conductivity σAC2 of the water-treed region have been estimated using an equivalent circuit. The way of changes of εr2' and σAC2 with the length...

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Veröffentlicht in:	Denki Gakkai ronbunshi. A, Kiso zairyÅ 2003, Vol.123(5), pp.506-512
Hauptverfasser:	Ozaki, Tamon, Ito, Noriyuki, Kawai, Jiro, Nakamura, Shuhei
Format:	Artikel
Sprache:	eng
Schlagworte:	conductivity permittivity Sillars model wagner model water tree
Online-Zugang:	Volltext
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