DocumentCode
3488658
Title
Wideband phase comparator for high current shunts
Author
Pogliano, U. ; Serazio, D. ; Trinchera, B.
Author_Institution
Ist. Naz. di Ricerca Metrol. (INRIM), Turin, Italy
fYear
2010
fDate
13-18 June 2010
Firstpage
135
Lastpage
136
Abstract
A first prototype of a wideband phase comparator for high current shunts has been built at INRIM. It has been set up by a two-input digital phase analyzer connected throughout two active guarded transformers to the outputs of the shunts under comparison. The data processing is performed by an asynchronous program. By means of this comparator tests showing a good repeatability and a comparison of existing shunts were performed.
Keywords
circuit testing; impedance convertors; phase comparators; INRIM; active guarded transformers; asynchronous program; comparator tests; data processing; high current shunts; two-input digital phase analyzer; wideband phase comparator; Cables; Data processing; Frequency measurement; Performance evaluation; Phase detection; Phase measurement; Prototypes; Transformers; Voltage; Wideband;
fLanguage
English
Publisher
ieee
Conference_Titel
Precision Electromagnetic Measurements (CPEM), 2010 Conference on
Conference_Location
Daejeon
Print_ISBN
978-1-4244-6795-2
Type
conf
DOI
10.1109/CPEM.2010.5544922
Filename
5544922
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