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THE ESTIMATION OF METROLOGICAL CHARACTERISTICS OF INSTRUMENT TRASFORMERS IN RATED AND OVERCURRENT CONDITIONS BASED ON THE ANALYSIS OF ELECTROMAGNETIC FIELD

THE ESTIMATION OF METROLOGICAL CHARACTERISTICS OF INSTRUMENT TRASFORMERS IN RATED AND OVERCURRENT... Problems of correct estimation of metrological characteristics of current transformers based on constructional data and working conditions are of great importance. Applying the commonly known equivalent circuit of the current transformer requires its parameters to be determined correctly. A method for determining the equivalent circuit parameters of a current transformer, based on its field models, is shown in this paper. The results obtained using field computation and reallife model tests are compared. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png COMPEL: Theinternational Journal for Computation and Mathematics in Electrical and Electronic Engineering Emerald Publishing

THE ESTIMATION OF METROLOGICAL CHARACTERISTICS OF INSTRUMENT TRASFORMERS IN RATED AND OVERCURRENT CONDITIONS BASED ON THE ANALYSIS OF ELECTROMAGNETIC FIELD

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Publisher
Emerald Publishing
Copyright
Copyright © Emerald Group Publishing Limited
ISSN
0332-1649
DOI
10.1108/eb051789
Publisher site
See Article on Publisher Site

Abstract

Problems of correct estimation of metrological characteristics of current transformers based on constructional data and working conditions are of great importance. Applying the commonly known equivalent circuit of the current transformer requires its parameters to be determined correctly. A method for determining the equivalent circuit parameters of a current transformer, based on its field models, is shown in this paper. The results obtained using field computation and reallife model tests are compared.

Journal

COMPEL: Theinternational Journal for Computation and Mathematics in Electrical and Electronic EngineeringEmerald Publishing

Published: Jan 1, 1992

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