DocumentCode
2283159
Title
Calculable impulse voltage calibrator for calibration of impulse digitizers
Author
Hallstrom, J. ; Chekurov, Y. ; Aro, M.
Author_Institution
High Voltage Inst., Helsinki Univ. of Technol., Finland
fYear
2002
fDate
16-21 June 2002
Firstpage
286
Lastpage
287
Abstract
Design and construction of a calibrator for lightning and switching impulse voltage measuring instruments is presented. The operating voltage range is from 50 mV to 300 V. The estimated uncertainty for the peak value is 0.03% and for front time and time to half value less than 1%.
Keywords
calibration; lightning; measurement standards; measurement uncertainty; switching transients; voltage measurement; 50 mV to 300 V; front time uncertainty; impulse digitizer calibration; impulse voltage calibrator; lightning impulse voltage measuring instruments; operating voltage range; peak value uncertainty; switching impulse voltage measuring instruments; time to half value uncertainty; Calibration; Capacitors; Equivalent circuits; Impedance; Impulse testing; Instruments; Lightning; Surges; Voltage; Voltmeters;
fLanguage
English
Publisher
ieee
Conference_Titel
Precision Electromagnetic Measurements, 2002. Conference Digest 2002 Conference on
Conference_Location
Ottawa, Ontario, Canada
Print_ISBN
0-7803-7242-5
Type
conf
DOI
10.1109/CPEM.2002.1034833
Filename
1034833
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