三维非线性磁场的标量磁位描述

The description for Three Demensional Nonlinear Magnetoseatic Field Using the Scalar Poteneial

阐述由简化标量位，双标量位和差场标量位描述的三维非线性磁场的边值问题，并对各种标量位法进行比较。文中首次给出三维非线性各向导性磁场的差场标量位数学模型，目的在于为三维磁场的有限元计算提供模型。

In this paper, the boundary value problems of three demensional nonlinear magnetostatic fied are described by the reduced scalar potential. the total scalar poteneial and the difference scalar poten tial. We compared above three scalar potential mathods. This paper gives the difference scalar plteneial model of three dimensional nonlinear anisotropic magnetoseatic field for the first time. It is useful for finite element method calculation.