DocumentCode
2749679
Title
Realization and validation of the current reference from 10 mA to 100 A and 10 Hz to 100 kHz at CEM
Author
De Aguilar, Javier Díaz ; Caballero, Raúl ; Sanmamed, Yolanda A. ; Neira, Miguel
Author_Institution
Centro Espanol de Metrol., Tres Cantos, Spain
fYear
2012
fDate
1-6 July 2012
Firstpage
478
Lastpage
479
Abstract
CEM has developed a new ac-dc current reference in order to improve the measurement capabilities and to extend the measurement range to 100 A and 100 kHz. The new reference is based in a step-up procedure using the combination of special design shunts and Planar Multijunction Thermal Converters (PMJTC). The new CEM ac-dc current reference, the validation method and the results are described.
Keywords
AC-DC power convertors; calibration; electric current measurement; CEM ac-dc current reference; CEM calibration; PMJTC; current 10 mA to 100 A; frequency 10 Hz to 100 kHz; planar multijunction thermal converters; step-up procedure; Bridge circuits; Calibration; Current measurement; Measurement uncertainty; Standards; Uncertainty; Voltmeters; AC-DC comparators; AC-DC transfer measurements; ACDC level dependence; Current measurements; Thermal converters; measurement uncertainty; precision measurements‥;
fLanguage
English
Publisher
ieee
Conference_Titel
Precision Electromagnetic Measurements (CPEM), 2012 Conference on
Conference_Location
Washington, DC
ISSN
0589-1485
Print_ISBN
978-1-4673-0439-9
Type
conf
DOI
10.1109/CPEM.2012.6251011
Filename
6251011
Link To Document