Influence of busbar geometry on AC current measurement using Rogowski coil

Y. Chekurov; J. Hällström

doi:10.1109/CPEM.2008.4574893

Influence of busbar geometry on AC current measurement using Rogowski coil

Y. Chekurov^*, J. Hällström

^*Corresponding author for this work

Not published at VTT

Helsinki University of Technology

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

8 Citations (Scopus)

Abstract

Readout of a Rogowski coil is affected by external magnetic fields e.g. from the energizing transformer and the return current conductor. The influence of these external magnetic fields on the reading of a high precision Rogowski coil was measured. The results are used to estimate the achievable uncertainty in calibration of current transformers up to 10 kA.

Original language	English
Title of host publication	2008 Conference on Precision Electromagnetic Measurements Digest, CPEM 2008
Publisher	IEEE Institute of Electrical and Electronic Engineers
Pages	542-543
Number of pages	2
ISBN (Electronic)	978-1-4244-2400-9
ISBN (Print)	978-1-4244-2399-6
DOIs	https://doi.org/10.1109/CPEM.2008.4574893
Publication status	Published - 23 Sept 2008
MoE publication type	A4 Article in a conference publication
Event	2008 Conference on Precision Electromagnetic Measurements Digest, CPEM 2008 - Broomfield, CO, United States Duration: 8 Jun 2008 → 13 Jun 2008

Conference

Conference	2008 Conference on Precision Electromagnetic Measurements Digest, CPEM 2008
Country/Territory	United States
City	Broomfield, CO
Period	8/06/08 → 13/06/08

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10.1109/CPEM.2008.4574893

Cite this

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title = "Influence of busbar geometry on AC current measurement using Rogowski coil",

abstract = "Readout of a Rogowski coil is affected by external magnetic fields e.g. from the energizing transformer and the return current conductor. The influence of these external magnetic fields on the reading of a high precision Rogowski coil was measured. The results are used to estimate the achievable uncertainty in calibration of current transformers up to 10 kA.",

author = "Y. Chekurov and J. H{\"a}llstr{\"o}m",

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Chekurov, Y & Hällström, J 2008, Influence of busbar geometry on AC current measurement using Rogowski coil. in 2008 Conference on Precision Electromagnetic Measurements Digest, CPEM 2008., 4574893, IEEE Institute of Electrical and Electronic Engineers, pp. 542-543, 2008 Conference on Precision Electromagnetic Measurements Digest, CPEM 2008, Broomfield, CO, United States, 8/06/08. https://doi.org/10.1109/CPEM.2008.4574893

Influence of busbar geometry on AC current measurement using Rogowski coil. / Chekurov, Y.; Hällström, J.
2008 Conference on Precision Electromagnetic Measurements Digest, CPEM 2008. IEEE Institute of Electrical and Electronic Engineers, 2008. p. 542-543 4574893.

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

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AB - Readout of a Rogowski coil is affected by external magnetic fields e.g. from the energizing transformer and the return current conductor. The influence of these external magnetic fields on the reading of a high precision Rogowski coil was measured. The results are used to estimate the achievable uncertainty in calibration of current transformers up to 10 kA.

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ER -

Influence of busbar geometry on AC current measurement using Rogowski coil

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