DocumentCode
1229920
Title
Optimization of an AC-DC Transfer Step-Up Scheme
Author
Lillo, Lucas Di ; Grünhut, Vivian ; Kornblit, Fernando ; Laiz, Héctor
Author_Institution
Inst. Nacional de Tecnologia Ind., San Martin
Volume
56
Issue
2
fYear
2007
fDate
4/1/2007 12:00:00 AM
Firstpage
316
Lastpage
320
Abstract
A set of statistical tools is proposed for the optimization of an alternating current-direct current voltage or current transfer step-up scheme. These tools are used to remove standards with level dependence and instabilities and to discard unusual measurements with the aim of minimizing the uncertainties. The method was applied to the new Instituto Nacional de Tecnologia Industrial current step-up
Keywords
AC-DC power convertors; electric current measurement; statistics; transfer standards; voltage measurement; AC-DC transfer; Instituto Nacional de Tecnologia Industrial; alternating current-direct current difference; alternating current-direct current transfer step-up; statistical tools; step-up scheme; Analog-digital conversion; Covariance matrix; Equations; Helium; Least squares methods; Measurement standards; Reactive power; Transistors; Uncertainty; Voltage; AC–direct current (dc) difference; alternating current (ac); thermal converter (TC);
fLanguage
English
Journal_Title
Instrumentation and Measurement, IEEE Transactions on
Publisher
ieee
ISSN
0018-9456
Type
jour
DOI
10.1109/TIM.2007.890817
Filename
4126851
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