Impact of multistress aging on the dielectric relaxation behaviour of XLPE cable insulation

被引：0
|
作者：
Reuter, M [1 ]
Gockenbach, E [1 ]
Borsi, H [1 ]
机构：
[1] Univ Hannover, Inst Elect Power Syst, Div High Voltage Engn, Schering Inst, D-30167 Hannover, Germany
来源：
PROCEEDINGS OF THE 2004 IEEE INTERNATIONAL CONFERENCE ON SOLID DIELECTRICS, VOLS 1 AND 2 | 2004年
关键词：
D O I：
10.1109/ICSD.2004.1350360
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
This contribution reports on experimental investigations dealing with the impact of different combined aging parameters like electrical field strength, conductor temperature, and test duration on the dielectric relaxation behaviour of full-sized model cables with cross-linked polyethylene insulation. The evaluation of time-domain isothermal depolarisation current measurements turns out that characteristic properties of a third order exponential decay function exhibit different trends depending on the nature of the various aging factors.
引用
收藏
页码：339 / 342
页数：4
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