DocumentCode
1596568
Title
Dynamic study of nonlinear magnetic circuit
Author
Jaafar, M. ; Markovski, V. ; Heuch, M.E.
Author_Institution
CEntre de REcherche en Productique, Ecole Superieure des Sci. et Techniques, Tunis, France
Volume
2
fYear
2004
Firstpage
722
Abstract
We propose in this paper a mathematical modeling and a numerical simulation of a nonlinear magnetic circuit. The resolution of the differential equation describing the model of the iron core is carried out while taking as a starting point the Lomonosoff method. It consists in finding a periodic solution of the problem and whose function is given by a Lagrange polynomial approximation, while introducing the nonlinearity resulting from the relation B(H) intrinsic to the used material.
Keywords
differential equations; ferromagnetic materials; magnetic circuits; magnetic cores; polynomial approximation; Lagrange polynomial approximation; Lomonosoff method; differential equation; dynamic study; ferromagnetic materials; iron core; nonlinear magnetic circuit; numerical simulation; Differential equations; Iron; Lagrangian functions; Magnetic analysis; Magnetic circuits; Magnetic materials; Mathematical model; Nonlinear magnetics; Numerical simulation; Polynomials;
fLanguage
English
Publisher
ieee
Conference_Titel
Industrial Technology, 2004. IEEE ICIT '04. 2004 IEEE International Conference on
Print_ISBN
0-7803-8662-0
Type
conf
DOI
10.1109/ICIT.2004.1490164
Filename
1490164
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