DocumentCode
1540873
Title
Influence of representation model and voltage harmonics on metal oxide surge arrester diagnostics
Author
Zhu, Hanxin ; Raghuveer, M.R.
Author_Institution
Dept. of Electr. & Comput. Eng., Manitoba Univ., Winnipeg, Man., Canada
Volume
16
Issue
4
fYear
2001
fDate
10/1/2001 12:00:00 AM
Firstpage
599
Lastpage
603
Abstract
Test results have been presented to demonstrate the hysteretic character of the volt-ampere relation of a metal oxide surge arrester (MOSA). Using a compensation technique described in the paper, it is shown that the use of single valued average volt-ampere characteristics does not introduce large errors in simulation studies. Results from computer simulation are presented to demonstrate the considerable influence of harmonics in the applied voltage on the magnitude of diagnostic indicators
Keywords
arresters; compensation; harmonic analysis; compensation technique; computer simulation; diagnostic indicators; errors; metal oxide surge arrester diagnostics; representation model; single valued average volt-ampere characteristics; volt-ampere relation; voltage harmonics; Arresters; Capacitance; Circuits; Computer errors; Current measurement; Hysteresis; Leakage current; Surges; Testing; Voltage;
fLanguage
English
Journal_Title
Power Delivery, IEEE Transactions on
Publisher
ieee
ISSN
0885-8977
Type
jour
DOI
10.1109/61.956743
Filename
956743
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