A Simultaneously Comparison of Three Current Transformer Calibration Systems

Abstract

© 2018 IEEE. This paper shows a novel method for simultaneous comparison of three current transformer calibration systems at power frequency. All three systems are designed for the calibration of high accuracy current transformers. The measuring method is also suitable for interlaboratory comparisons of calibration systems/methods. The paper gives a description of the novel measuring method and the compared measuring systems. The comparison results are shown and discussed.