DocumentCode
351056
Title
Intercomparison on PD calibrators and PD instruments
Author
Schon, K. ; Lemke, E. ; Bergman, A. ; Garnacho, F. ; Muhr, M. ; Rizzi, G. ; Sardi, A. ; Lucas, W. ; Elze, H. ; Gunnarsson, O. ; Simon, P. ; Pack, S. ; Giorgi, P.A. ; Pesavento, G. ; Gobbo, R. ; Gomez, F.N. ; Domingues, F. ; Blanc, I. ; Hällström, J. ; Zae
Author_Institution
Phys.-Technische Bundesanstalt, Braunschweig, Germany
Volume
1
fYear
1999
fDate
1999
Firstpage
5
Abstract
Within the framework of a European project, two partial discharge calibrators were circulated to thirteen laboratories for an intercomparison of impulse charge measurements in the range between 1 pC and 500 pC. The deviations of the charge values q reported by the laboratories were, with a very few exceptions, within ±(0.1 pC+0.03·q). Furthermore, the characteristics of several partial discharge measuring instruments were investigated. The indication of some of the instruments showed deviations of more than ten percent from the correct values
Keywords
insulation testing; Europe; PD measuring instruments; impulse charge measurements; laboratories; partial discharge calibrators; partial discharge instruments; project;
fLanguage
English
Publisher
iet
Conference_Titel
High Voltage Engineering, 1999. Eleventh International Symposium on (Conf. Publ. No. 467)
Conference_Location
London
ISSN
0537-9989
Print_ISBN
0-85296-719-5
Type
conf
DOI
10.1049/cp:19990494
Filename
820109
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