Title :
A rapid method of computation of the magnetic field of permanent magnets
Author :
Binns, K.J. ; Jabbar, M.A. ; Barnard, W.R.
Author_Institution :
IEEE TMAG
fDate :
9/1/1975 12:00:00 AM
Abstract :
A rapid method for the computation of the magnetic field of permanent magnets in the presence of saturable iron cores is described and experience in using it discussed. This method makes use of finite elements and allows for non-uniform magnetisation in the magnet. The factors affecting convergence are examined.
Keywords :
Nonlinear magnetics; Permanent magnet motors; Ceramics; Demagnetization; Finite element methods; Iron; Magnetic cores; Magnetic fields; Magnetic flux; Magnetic materials; Permanent magnets; Saturation magnetization;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.1975.1058860
