DocumentCode
3536973
Title
A step-up calibration for standard current transformers
Author
Santos, A. ; Aristoy, G. ; Slomovitz, D.
Author_Institution
Electr. Dept., UTE Lab., Montevideo, Uruguay
fYear
2012
fDate
3-5 Sept. 2012
Firstpage
1
Lastpage
3
Abstract
Calibration of standard current transformers based on step-up procedures is presented. Starting from one to one ratio, which can be self-calibrated, higher ratios are achieved. Details and results applied to standard transformers of Uruguayan National Metrology Laboratory (UTE) are presented.
Keywords
calibration; current transformers; UTE; Uruguayan National Metrology Laboratory; standard current transformers; step-up calibration; step-up procedures; Calibration; Current measurement; Current transformers; Instrument transformers; Laboratories; Standards; Uncertainty; Instrument transformer; bridge; comparison; high precision; phase shift error; ratio error;
fLanguage
English
Publisher
ieee
Conference_Titel
Transmission and Distribution: Latin America Conference and Exposition (T&D-LA), 2012 Sixth IEEE/PES
Conference_Location
Montevideo
Print_ISBN
978-1-4673-2672-8
Type
conf
DOI
10.1109/TDC-LA.2012.6319079
Filename
6319079
Link To Document