Laboratory Intercomparison of AC-DC Current Shunts

새로운 저항 션트의 국제 비교

  • Published : 2007.07.18

Abstract

An intercomparison of ac shunts between the National Research Council of Canada and Korea Research Institute of Standards and Science is presented. The comparison was performed for the recently develop 1 A and 5 A current shunts at KRISS. The results of the both phase angle and ratio error of the resistive shunts are agree within the level of $\pm$1.5ppm and $\pm$5ppm respectively at 50 Hz.

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