Calculation of inducted currents using edge elements and T-T0 formulation
Calculation of inducted currents using edge elements and T-T0 formulation
The paper discusses methods of calculating induced currents in multiply connected regions containing solid conductors. In particular, the formulation based on edge elements using the electric vector potential has been considered. The equations are explained using the language of circuit theory. It is observed that the edge values of T0 represent the loop currents in the loops surrounding the ‘holes’. It is also shown that the iterative solution may be accelerated by over specifying the number of loop currents in the loops around the ‘holes’.
Electromagnetic fields, finite element methods, electric circuits, eddy currents
978-0-86341-891-4
104-105
Demenko, A.
4f2e9586-6a46-44e6-8573-ce6613cc3032
Sykulski, J. K.
d6885caf-aaed-4d12-9ef3-46c4c3bbd7fb
Wojciechowski, R.
69f13603-b50e-426a-ae22-931fae8503e5
7 April 2008
Demenko, A.
4f2e9586-6a46-44e6-8573-ce6613cc3032
Sykulski, J. K.
d6885caf-aaed-4d12-9ef3-46c4c3bbd7fb
Wojciechowski, R.
69f13603-b50e-426a-ae22-931fae8503e5
Demenko, A., Sykulski, J. K. and Wojciechowski, R.
(2008)
Calculation of inducted currents using edge elements and T-T0 formulation.
The IET 7th International Conference on Computation in Electromagnetics CEM 2008, Old Ship Hotel Brighton, United Kingdom.
07 - 10 Apr 2008.
.
Record type:
Conference or Workshop Item
(Paper)
Abstract
The paper discusses methods of calculating induced currents in multiply connected regions containing solid conductors. In particular, the formulation based on edge elements using the electric vector potential has been considered. The equations are explained using the language of circuit theory. It is observed that the edge values of T0 represent the loop currents in the loops surrounding the ‘holes’. It is also shown that the iterative solution may be accelerated by over specifying the number of loop currents in the loops around the ‘holes’.
Text
CEM2008_AD_JKS_RW_p104.pdf
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More information
Published date: 7 April 2008
Additional Information:
Event Dates: 7 – 10 April 2008
Venue - Dates:
The IET 7th International Conference on Computation in Electromagnetics CEM 2008, Old Ship Hotel Brighton, United Kingdom, 2008-04-07 - 2008-04-10
Keywords:
Electromagnetic fields, finite element methods, electric circuits, eddy currents
Organisations:
EEE
Identifiers
Local EPrints ID: 265430
URI: http://eprints.soton.ac.uk/id/eprint/265430
ISBN: 978-0-86341-891-4
PURE UUID: 91e47437-696a-42b3-98ea-6f1885198fba
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Date deposited: 14 Apr 2008 07:22
Last modified: 15 Mar 2024 02:34
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Contributors
Author:
A. Demenko
Author:
J. K. Sykulski
Author:
R. Wojciechowski
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