Rapid electromagnetic analysis and design using flux tubes
Rapid electromagnetic analysis and design using flux tubes
A reduced order numerical computational method based on flux tube modelling is proposed for the rapid electromagnetic analysis and design of electromechanical energy transducers using an example of a synchronous reluctance machine. The flux tube method is applied to establish flux linkage functions facilitating fast and accurate inductance estimation. The practical advantage is that the approach does not require precalculation of the air gap flux functions using computationally expensive methods such as finite elements. Initial results indicate that the method can predict, reliably and accurately, the flux distribution in the magnetic circuit, thus ultimately enabling efficient estimation of the inductance, and is suitable for rotational and translational synchronous reluctance machines.
Flux tube model, electric machine optimization, synchronous reluctance machine, nonlinear magnetic circuits
Stuikys, Aleksas
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Mohammadi, M. H.
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Lowther, David
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Sykulski, Jan
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June 2018
Stuikys, Aleksas
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Mohammadi, M. H.
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Lowther, David
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Sykulski, Jan
d6885caf-aaed-4d12-9ef3-46c4c3bbd7fb
Stuikys, Aleksas, Mohammadi, M. H., Lowther, David and Sykulski, Jan
(2018)
Rapid electromagnetic analysis and design using flux tubes.
21st International Conference on the Computation of Electromagnetic Fields, Daejeon Convention Center, Daejeon, Korea, Republic of.
18 - 22 Jun 2017.
2 pp
.
Record type:
Conference or Workshop Item
(Paper)
Abstract
A reduced order numerical computational method based on flux tube modelling is proposed for the rapid electromagnetic analysis and design of electromechanical energy transducers using an example of a synchronous reluctance machine. The flux tube method is applied to establish flux linkage functions facilitating fast and accurate inductance estimation. The practical advantage is that the approach does not require precalculation of the air gap flux functions using computationally expensive methods such as finite elements. Initial results indicate that the method can predict, reliably and accurately, the flux distribution in the magnetic circuit, thus ultimately enabling efficient estimation of the inductance, and is suitable for rotational and translational synchronous reluctance machines.
Text
Rapid_Electromagnetic_Analysis_and_Design_using_Flux_Tubes
- Accepted Manuscript
More information
Accepted/In Press date: 8 March 2017
Published date: June 2018
Venue - Dates:
21st International Conference on the Computation of Electromagnetic Fields, Daejeon Convention Center, Daejeon, Korea, Republic of, 2017-06-18 - 2017-06-22
Keywords:
Flux tube model, electric machine optimization, synchronous reluctance machine, nonlinear magnetic circuits
Organisations:
Electronics & Computer Science, EEE
Identifiers
Local EPrints ID: 408117
URI: http://eprints.soton.ac.uk/id/eprint/408117
PURE UUID: 111d5b75-81a6-4e5b-b6a0-5a32928e7f1e
Catalogue record
Date deposited: 12 May 2017 04:03
Last modified: 06 Jun 2024 01:32
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Contributors
Author:
Aleksas Stuikys
Author:
M. H. Mohammadi
Author:
David Lowther
Author:
Jan Sykulski
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