Title :
The 3D analysis and calculation of magnetic system formed by permanent magnets and ferromagnetic medium
Author :
Feng, Z.X. ; Han, S.
Author_Institution :
Inst. of Electr. Eng., Acad. Sinica, Beijing, China
fDate :
1/1/1992 12:00:00 AM
Abstract :
A computer program based on the IEM (integral equation method) is effectively used for calculating the 3-D magnetic field of a permanent magnet system with a ferromagnetic medium. The IEM has two advantages in solving the magnetic field problem. One is that the required mesh divisions are limited to the magnetic objects (not within the whole domain). The second is that it is convenient to analyze the effect of a magnetic object on the original magnetic field
Keywords :
electrical engineering computing; integral equations; magnetic fields; magnetisation; permanent magnets; 3D magnetic field analysis; IEM; computer program; ferromagnetic medium; integral equation method; magnetisation; permanent magnet system; Integral equations; Iron alloys; Magnetic analysis; Magnetic anisotropy; Magnetic domains; Magnetic fields; Magnetic materials; Magnetization; Permanent magnets; Perpendicular magnetic anisotropy;
Journal_Title :
Magnetics, IEEE Transactions on
