Title :
AC-DC difference relationships for current shunt and thermal converter combinations
Author :
Kinard, J.R. ; Lipe, T.E. ; Childers, C.B.
Author_Institution :
Nat. Inst. of Stand. & Technol., Gaithersburg, MD, USA
Abstract :
The relationship between the overall AC-DC difference of a thermal converter and current shunt combination and the characteristics of the separate thermal converter and current shunt is described. Predicted and measured results are given for shunts used with different thermal converters. The disagreement is generally small compared to the uncertainty of AC current measurements at the individual frequencies.<>
Keywords :
convertors; electric current measurement; AC current measurements; AC-DC difference; current shunt; electric current measurement; thermal converter; Admittance; Analog-digital conversion; Current measurement; Electric variables measurement; Energy conversion; NIST; Resistors; Shunt (electrical); Tellurium; Voltage;
Conference_Titel :
Precision Electromagnetic Measurements, 1990. CPEM '90 Digest., Conference on
Conference_Location :
Ottawa, Ontario, Canada
DOI :
10.1109/CPEM.1990.109959
