Calculation of inducted currents using edge elements and T–T0 formulation
Calculation of inducted currents using edge elements and T–T0 formulation
Methods of calculating induced currents in multiply connected regions containing solid conductors are discussed. 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’. The description of sources is derived for formulations expressed in terms of electric potentials T and T0. Selected results of induced current calculations are discussed and comparisons made.
434-439
Demenko, A.
4f2e9586-6a46-44e6-8573-ce6613cc3032
Sykulski, J.K.
d6885caf-aaed-4d12-9ef3-46c4c3bbd7fb
Wojciechowski, R.
69f13603-b50e-426a-ae22-931fae8503e5
30 October 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.
IET Science, Measurement & Technology, 2 (6), .
Abstract
Methods of calculating induced currents in multiply connected regions containing solid conductors are discussed. 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’. The description of sources is derived for formulations expressed in terms of electric potentials T and T0. Selected results of induced current calculations are discussed and comparisons made.
Text
IET-ProcSMT-vol2no6page434.pdf
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Published date: 30 October 2008
Additional Information:
doi: 10.1049/iet-smt:20080068
Organisations:
EEE
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Local EPrints ID: 266847
URI: http://eprints.soton.ac.uk/id/eprint/266847
ISSN: 1751-8822
PURE UUID: b186e5e4-b2d2-49c7-a258-d88553a86ba8
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Date deposited: 30 Oct 2008 13:56
Last modified: 15 Mar 2024 02:34
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Author:
A. Demenko
Author:
J.K. Sykulski
Author:
R. Wojciechowski
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