Title :
Phase comparison of high current shunts up to 100 kHz
Author :
G. C. Bosco;M. Garcocz;K. Lind;U. Pogliano;G. Rietveld;V. Tarasso;B. Voljč;V. N. Zachovalová
Author_Institution :
Istituto Nazionale di ricerca Metrologica (INRIM), Italy
Abstract :
A comparison of the phase of existing shunts for currents between 10 A and 100 A and frequencies from 500 Hz to 100 kHz has been organized. The measurements were performed at INRIM using a first prototype of a new type of phase comparator and a step-up method for the data processing. The results of the relative measurements have shown a good repeatability, but the method for the evaluation of the reference value still needs some improvement.
Keywords :
"Phase measurement","Testing","Performance evaluation","Wideband","Current measurement","Metrology","Laboratories","Data processing","Frequency measurement","AC generators"
Conference_Titel :
Precision Electromagnetic Measurements (CPEM), 2010 Conference on
Print_ISBN :
978-1-4244-6795-2
DOI :
10.1109/CPEM.2010.5545149
