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Defining and Computing Equivalent Inductances of Gapped Iron Core Reactors

Defining and Computing Equivalent Inductances of Gapped Iron Core Reactors
Defining and Computing Equivalent Inductances of Gapped Iron Core Reactors
The paper revisits the fundamental definitions and explores computational alternatives of equivalent inductances of gapped iron core reactors. Unlike in a transformer, the physical meaning of component inductances of a reactor is subject to uncertainty and open to different interpretations, leading to various equivalent circuits. It is argued that a definition based on flux distribution may not be reliable and calculations based on energy or co-energy are thus preferable.
978-972-8822-24-8
PS.4.7
Donuk, Atilla
f0d07865-1aa2-49e7-b8f7-979b50690093
Rotaru, M.
c53c5038-2fed-4ace-8fad-9f95d4c95b7e
Sykulski, J.K.
d6885caf-aaed-4d12-9ef3-46c4c3bbd7fb
Donuk, Atilla
f0d07865-1aa2-49e7-b8f7-979b50690093
Rotaru, M.
c53c5038-2fed-4ace-8fad-9f95d4c95b7e
Sykulski, J.K.
d6885caf-aaed-4d12-9ef3-46c4c3bbd7fb

Donuk, Atilla, Rotaru, M. and Sykulski, J.K. (2011) Defining and Computing Equivalent Inductances of Gapped Iron Core Reactors. In, ISEF 2011 - XV International Symposium on Electromagnetic Fields in Mechatronics, Electrical and Electronic Engineering. PS.4.7.

Record type: Book Section

Abstract

The paper revisits the fundamental definitions and explores computational alternatives of equivalent inductances of gapped iron core reactors. Unlike in a transformer, the physical meaning of component inductances of a reactor is subject to uncertainty and open to different interpretations, leading to various equivalent circuits. It is argued that a definition based on flux distribution may not be reliable and calculations based on energy or co-energy are thus preferable.

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More information

Published date: 1 September 2011
Additional Information: Funchal, Madeira, September 1-3, 2011 Chapter: PS4
Organisations: EEE

Identifiers

Local EPrints ID: 272765
URI: http://eprints.soton.ac.uk/id/eprint/272765
ISBN: 978-972-8822-24-8
PURE UUID: da9b27a3-1260-40f5-a8d9-b710665f1208
ORCID for J.K. Sykulski: ORCID iD orcid.org/0000-0001-6392-126X

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Date deposited: 12 Sep 2011 14:57
Last modified: 07 Oct 2020 02:26

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Contributors

Author: Atilla Donuk
Author: M. Rotaru
Author: J.K. Sykulski ORCID iD

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