DocumentCode
2934079
Title
Voltage-burden induced errors in the detection of bridge balance
Author
Chen, T.P. ; Liu, L.X. ; Chua, H.A.
Author_Institution
Nat. Measure. Centre, Singapore Productivity & Stand. Board, Singapore
fYear
1998
fDate
6-10 July 1998
Firstpage
96
Lastpage
97
Abstract
The influence of voltage burden on the detection of bridge balance may be overlooked as people may simply believe that a null current represents a bridge balance. In this study, the influence is investigated, and the measures for minimising the influence are introduced. A method for determining both the resistance ratio and voltage burden is also proposed.
Keywords
bridge circuits; calibration; electric resistance measurement; measurement errors; resistors; voltage measurement; Wheatstone bridge; ammeter voltage burden; bridge balance detection; null current; resistance measurement; resistance ratio; voltage-burden induced errors; Bridge circuits; Current measurement; Detectors; Electrical resistance measurement; Productivity; Standards Board; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Precision Electromagnetic Measurements Digest, 1998 Conference on
Conference_Location
Washington, DC, USA
Print_ISBN
0-7803-5018-9
Type
conf
DOI
10.1109/CPEM.1998.699800
Filename
699800
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