DocumentCode
2499557
Title
The effect of ageing and preconditioning on charge density estimations in XLPE
Author
Davies, A.E. ; Wu, X. ; Hampton, R.N. ; Sutton, S ; SWingler, Sg
Author_Institution
Southampton Univ., UK
fYear
1998
fDate
27-30 Sep 1998
Firstpage
309
Lastpage
311
Abstract
The authors report on an on-going study using the laser induced pressure pulse (LIPP), a form of the PWP technique, to investigate the space charge characteristics of XLPE plaques under dc electric stress. In particular, the effects of ageing times and preconditioning of the material on charge density are discussed
Keywords
XLPE insulation; ageing; limited space charge accumulation; measurement by laser beam; permittivity; DC electric stress; XLPE; ageing; charge density; laser induced pressure pulse; preconditioning; space charge; Aging; Charge measurement; Current measurement; Dielectric materials; Optical pulses; Permittivity; Polyethylene; Solids; Space charge; Stress;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Insulating Materials, 1998. Proceedings of 1998 International Symposium on
Conference_Location
Toyohashi
Print_ISBN
4-88686-050-8
Type
conf
DOI
10.1109/ISEIM.1998.741747
Filename
741747
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