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Comparisons between impulse voltage calibrators and digitizers
Author(s) -
Wakimoto Takayuki,
Li Yi,
IkSoo Kim
Publication year - 2006
Publication title -
ieej transactions on electrical and electronic engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.254
H-Index - 30
eISSN - 1931-4981
pISSN - 1931-4973
DOI - 10.1002/tee.20063
Subject(s) - impulse (physics) , waveform , voltage , electrical engineering , computer science , engineering , physics , quantum mechanics
Comparisons between impulse calibrators and digitizers are useful in determining the uncertainties of the instruments, especially when multiple devices are being cross compared. In this paper, comparisons between calibrators and digitizers from NIT, Japan and NMI, Australia are reported. Comparisons of full lightning impulse and switching impulse waveforms were performed. The results of the comparisons are reported with an analysis of the sources of the uncertainties. © 2006 Institute of Electrical Engineers of Japan. Published by John Wiley & Sons, Inc.