Magnetic field analysis by finite element method using effective anisotropic field

Abstract

This paper presents a new expression of the two dimensional magnetic properties using the effective anisotropic field. We give a definition of the effective anisotropic field under alternating flux condition and apply it to measured results. The method allows one to obtain a simple model even for grain-oriented steel. As a result, it is shown that the expression is applicable generally to anisotropic problems.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">&gt;</ETX>