Title :
Calibration of ac current shunts
Author :
Jones, R.G. ; Clarkson, P. ; Wheaton, A.J.
Author_Institution :
Nat. Phys. Lab., Teddington, UK
Abstract :
Various methods of calibrating ac current shunts have been developed. The applicability of the methods has been assessed over a range of currents up to 1 000 A at 50 Hz and at lower currents at frequencies up to 100 kHz. The values of the shunts range from 100 /spl mu//spl Omega/ to 10 /spl Omega/.
Keywords :
calibration; electric current measurement; 0 to 1000 A; 100 muohm to 10 ohm; ac current shunts; calibration; current measurement; shunt values; Bridge circuits; Calibration; Current measurement; Current transformers; Frequency; Impedance measurement; Laboratories; Measurement standards; Testing; Voltage;
Conference_Titel :
Precision Electromagnetic Measurements Digest, 2000 Conference on
Conference_Location :
Sydney, NSW, Australia
Print_ISBN :
0-7803-5744-2
DOI :
10.1109/CPEM.2000.851098
