Computation of general nonstationary 2D eddy currents in linear moving arrangements using integrodifferential approach
ISSN: 0332-1649
Article publication date: 1 July 2006
Abstract
Purpose
Most eddy current problems are solved using numerical schemes based on the differential approach. Nevertheless, there exist several classes of tasks where use of this approach may be complicated (problems characterized by geometrical incommensurability of individual subdomains, motion, etc.). In such cases, application of the integrodifferential approach may be an advantage. The paper seeks to present the theoretical background of the method.
Design/methodology/approach
The mathematical model consists of a system of integrodifferential equations for current densities in electrically conductive domains.
Findings
The methodology is illustrated on an example. All computations are realized by a code developed and written by the authors.
Originality/value
The presented algorithm based on the integrodifferential approach makes it possible to solve problems that are only hardly solvable by classical differential methods.
Keywords
Citation
Karban, P., Doležel, I. and Šolín, P. (2006), "Computation of general nonstationary 2D eddy currents in linear moving arrangements using integrodifferential approach", COMPEL - The international journal for computation and mathematics in electrical and electronic engineering, Vol. 25 No. 3, pp. 635-641. https://doi.org/10.1108/03321640610666790
Publisher
:Emerald Group Publishing Limited
Copyright © 2006, Emerald Group Publishing Limited