Title :
Conduction current and space charge formation in XLPE insulation
Author :
Sanden, B. ; Ildstad, E. ; Hegerberg, R.
Author_Institution :
Norwegian Inst. of Technol., Trondheim, Norway
Abstract :
The purpose of this article is to measure the space charge formation and the conduction current in cable grade XLPE and correlate the two measurements to identify the controlling conduction mechanism and hence the major source of space charge. The charge formation and conduction current is measured as a function of dc stress
Keywords :
Schottky effect; XLPE insulation; cable insulation; limited space charge accumulation; mixed conductivity; space charge; space-charge-limited conduction; Schottky charge injection; XLPE insulation; cable grade XLPE; charge formation; conduction current; conduction mechanism; dc stress; space charge; Artificial intelligence; Cables; Charge measurement; Current measurement; Electrodes; Insulation; Optical polarization; Polymers; Space charge; Thickness measurement;
Conference_Titel :
Conduction and Breakdown in Solid Dielectrics, 1995. ICSD'95., Proceedings of the 1995 IEEE 5th International Conference on
Conference_Location :
Leicester
Print_ISBN :
0-7803-2040-9
DOI :
10.1109/ICSD.1995.522966
