Title :
A new method for the solution of three dimensional magnetostatic fields, using a scalar potential
Author :
Zheng, Shaoming ; Wang, Renhong
Author_Institution :
Shanghai Jiao Tong University, Shanghai, China
fDate :
11/1/1985 12:00:00 AM
Abstract :
A new method "Equivalent Magnetized Region Solution" based on scalar potential for solving 3D magnetostatic fields is presented. The current distribution is transformed into a region of magnetic dipoles and only one scalar potential is used to calculate the field. A program "CMF3D" has been developed by finite element method, equipped with program "MESH" for subdividing field region into elements. Three examples by the solution are presented and compared with results from analytical method or experiment.
Keywords :
FEM; Finite-element method (FEM); Magnetostatic analysis; Coils; Current distribution; Finite element methods; Integral equations; Magnetic fields; Magnetic flux; Magnetization; Magnetostatics; Permanent magnets; Virtual manufacturing;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.1985.1064220
