DocumentCode
2283724
Title
An inductive voltage calibration system based on bootstrapping method
Author
Gulmez, Y. ; Gulmez, G. ; Turhan, E. ; Ozkan, T.
Author_Institution
TUBITAK Ulusal Metroloji Enstitusu, Kocaeli, Turkey
fYear
2002
fDate
16-21 June 2002
Firstpage
350
Lastpage
351
Abstract
The need of calibrated inductive voltage dividers (IVD) with the smallest possible uncertainties was appeared for determination, maintenance and dissemination of the ohm and the farad in audio frequencies. In this paper an IVD calibration system that is based on bootstrapping method is described and the preliminary results and improvement efforts are mentioned. The relative uncertainty of the system from the preliminary results is 2.10/sup -8/ for the inphase component, 5.10/sup -8/ for the quadrate component at 1 kHz.
Keywords
bootstrap circuits; calibration; measurement uncertainty; units (measurement); voltage dividers; 1 kHz; audio frequency; bootstrapping method; calibration system; farad unit; inductive voltage divider; measurement uncertainty; ohm unit; Bridge circuits; Calibration; Capacitance; Copper; Magnetic cores; Permeability; Transformer cores; Uncertainty; Voltage; Wire;
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.2002.1034866
Filename
1034866
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