Title :
Space charge formation in XLPE with low frequency AC voltage
Author :
Murata, K. ; Tanaka, Y. ; Takada, T.
Author_Institution :
Musashi Inst. of Technol., Tokyo, Japan
Abstract :
To avoid the effect of space charge accumulation, we must find the condition of low frequency AC voltage application which is low enough to apply the withstand voltage test, and high enough to neglect the effect of space charge accumulation in XLPE. In this report, space charge is measured using the pulsed electro-acoustic (PEA) method with low frequency AC voltage application
Keywords :
XLPE insulation; acoustoelectric devices; insulation testing; power cable insulation; space charge; XLPE; low frequency AC voltage; power cables; pulsed electro-acoustic method; space charge accumulation; space charge formation; withstand voltage test; Acoustic pulses; Acoustic waves; Cables; Charge measurement; Current measurement; Frequency; Low voltage; Pulse measurements; Space charge; Testing;
Conference_Titel :
Electrical Insulating Materials, 1995. International Symposium on
Conference_Location :
Tokyo
Print_ISBN :
4-88686-047-8
DOI :
10.1109/ISEIM.1995.496598
