Effect of AC Ageing on Space Charge Evolution in XLPE

Chong, Y L, Chen, G, Miyake, H, Tanaka, Y and Takada, T (2004) Effect of AC Ageing on Space Charge Evolution in XLPE. 2004 IEEE International Conference on Electrical Insulation and Dielectric Phenomena, Boulder, Colorado, United States. 17 - 20 Oct 2004. pp. 81-84 .

Record type: Conference or Workshop Item (Paper)

Abstract

This paper reports on space charge dynamics in XLPE samples, which have been pre-stressed under ac electric stress, when subjected to 30kVdc/mm dc electric stress for 24 hours. The samples used for this study were planar XLPE samples of ~ 220 ?m thick aged under 30 kVpk/mm, 30 kVrms/mm and 60 kVpk/mm at 50 Hz ac condition for 24 hours. In addition, the experiments were also extended to samples that were pre-aged under 1 Hz and 10 Hz ac 30 kVpk/mm for 24 hours.

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Published date: 2004

Additional Information: Event Dates: Oct. 17--20, 2004

Venue - Dates: 2004 IEEE International Conference on Electrical Insulation and Dielectric Phenomena, Boulder, Colorado, United States, 2004-10-17 - 2004-10-20

Organisations: Electronics & Computer Science, EEE

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