Title :
The influence of the semicon-insulation interface on the thermally stimulated current spectra of XLPE cable samples
Author :
Hobdell, S.B. ; Lewis, T.J. ; Llewellyn, J.P. ; Moody, S.M.
Author_Institution :
Sch. of Electron. Eng. & Comput. Syst., Univ. of Wales, Bangor, UK
Abstract :
The thermally stimulated current (TSC) technique is a powerful way of investigating the characteristics of injected space charge induced by high voltage poling. In this paper, TSC measurements on XLPE high-voltage cable insulation are reported which show that differences in the electrode-polymer interface conditions are responsible for differences in space charge injected under high fields
Keywords :
XLPE insulation; power cable insulation; space charge; thermally stimulated currents; XLPE cable insulation; electrode-polymer interface; high voltage poling; space charge injection; thermally stimulated current; Cable insulation; Conductors; Current measurement; Resins; Space charge; Systems engineering and theory; Table lookup; Temperature control; Temperature sensors; Voltage;
Conference_Titel :
Conduction and Breakdown in Solid Dielectrics, 1998. ICSD '98. Proceedings of the 1998 IEEE 6th International Conference on
Conference_Location :
Vasteras
Print_ISBN :
0-7803-4237-2
DOI :
10.1109/ICSD.1998.709352
