Title :
3D anisotropic magnetic field calculation in transformer joints
Author :
Shen, D. ; Sabonnadière, J.C. ; Meunier, G. ; Coulomb, J.l. ; Sacotte, M.
Author_Institution :
Laboratoire d´´Electrotechnique de Grenoble, ENSIEG-INPG, France
fDate :
9/1/1987 12:00:00 AM
Abstract :
One three dimensional anisotropic nonlinear magnetic field computation has been performed. The comprehensive understanding of flux distribution in a complex transformer corner joint is obtained and used in its design. Three anisotropic models, corresponding with actual cases in engineering computation, are investigated and their general forms in the Jacobian matrix are developped.
Keywords :
Magnetic anisotropy; Power transformers; Anisotropic magnetoresistance; Hydrogen; Instruments; Jacobian matrices; Magnetic field measurement; Magnetic fields; Magnetic materials; Magnetization; Neural networks; Permeability;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.1987.1065580
