3D NONLINEAR ANISOTROPIC MAGNETOSTATIC FIELD COMPUTATION IN REACTOR

Authors
LIU JX CUI X FEI ZY SHAO HG
Citation
Jx. Liu et al., 3D NONLINEAR ANISOTROPIC MAGNETOSTATIC FIELD COMPUTATION IN REACTOR, Compel, 17(1-3), 1998, pp. 239-243
Citations number
3
Categorie Soggetti
Computer Science Interdisciplinary Applications",Mathematics,"Computer Science Interdisciplinary Applications",Mathematics,"Engineering, Eletrical & Electronic
Journal title
Compel → ACNP
ISSN journal
03321649
Volume
17
Issue
1-3
Year of publication
1998
Pages
239 - 243
Database
ISI
SICI code
0332-1649(1998)17:1-3<239:3NAMFC>2.0.ZU;2-M
Abstract
The general 3D vector potential FEM formulations of non-linear anisotr opic magnetostatic field have been derived by using the dyadic analysi s in this paper. The Newton-Raphson method and improved ICCG algorithm are used for the 3D non-linear anisotropic magnetostatic field comput ation. The 3D magnetic field in a reactor, the inductance and the volt age-current characteristic (V-I curve) of the reactor are calculated. The harmonic components under 1.35 times rated voltage are analyzed by the calculated V-I curve. The calculated results are quite satisfacto ry when compared with the measurement ones.