Effect of AC ageing on space charge evolution in XLPE

被引：0
|
作者：
Chong, YL [1 ]
Chen, G [1 ]
Miyake, H [1 ]
Tanaka, Y [1 ]
Takada, T [1 ]
机构：
[1] Univ Southampton, Sch Elect & Comp Sci, Southampton SO9 5NH, Hants, England
来源：
2004 ANNUAL REPORT CONFERENCE ON ELECTRICAL INSULATION AND DIELECTRIC PHENOMENA | 2004年
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper reports on space charge dynamics in XLPE samples, which have been pre-stressed under ac electric stress, when subjected to 30kV(dc)/mm dc electric stress for 24 hours. The samples used for this study were planar XLPE samples of similar to 220 pm thick aged under 30 kV(pk)/mm, 30 kV(rms)/mm and 60 kV(pk)/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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页码：81 / 84
页数：4
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