DocumentCode
236203
Title
Progress on BEV foil shunts for AC-DC current transfer
Author
Garcocz, M. ; Scheibenreiter, P. ; Heine, G. ; Waldmann, W.
Author_Institution
Bundesamt fur Eich- und Vermessungswesen, Vienna, Austria
fYear
2014
fDate
24-29 Aug. 2014
Firstpage
272
Lastpage
273
Abstract
Ten years ago the international community started the expansion of the measurement range for ac-dc current transfer from 20 A to a present level of 100 A at frequencies up to 100 kHz with uncertainties of around 100 μA/A. At BEV coaxial current shunts based on resistive foils as well as low inductance tee connectors suitable to compare the shunts were fabricated [1]. This paper describes progress in the theory and practice of these shunts and tees within the last decade.
Keywords
electric connectors; electric current measurement; foils; measurement standards; BEV coaxial current shunts; BEV foil shunts; ac-dc current transfer; current 20 A to 100 A; low inductance tee connectors; resistive foils; Connectors; Current measurement; Frequency measurement; Inductance; Inductance measurement; Measurement uncertainty; Phase measurement; ac-dc transfer; current shunt; foil shunt; phase angle error; tee connector;
fLanguage
English
Publisher
ieee
Conference_Titel
Precision Electromagnetic Measurements (CPEM 2014), 2014 Conference on
Conference_Location
Rio de Janeiro
ISSN
0589-1485
Print_ISBN
978-1-4799-5205-2
Type
conf
DOI
10.1109/CPEM.2014.6898364
Filename
6898364
Link To Document