DEVELOPMENT OF ON-SITE CALIBRATION METHOD FOR CURRENT TRANSFORMER TESTING SYSTEM

Jae Kap Jung, Sang Hwa Lee, Jeon Hong Kang

Abstract

Methods for on-site calibration of the components in current transformer (CT) testing systems in industry have been developed, which do not require any component to be detached from the systems. The method utilizes several travelling transfer standards. The on-site calibration method using these travelling transfer standards has been successfully applied to calibration of CT testing systems in industries.

Keywords

current transformer, CT testing system, CT comparator, calibration

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IMEKO-WC-2012-TC4-O26.pdf

DOI

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IMEKO TC

TC4 - Measurement of Electrical Quantities

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