Title :
3-D time-periodic finite element analysis of magnetic field in non-oriented materials taking into account hysteresis characteristics
Author :
Muramatsu, Kazuhiro ; Takahashi, Norio ; Nakata, Takayoshi ; Nakano, Masanori ; Ejiri, Yasuo ; Takehara, Jun
Author_Institution :
Dept. of Electr. & Electron. Eng., Okayama Univ., Japan
fDate :
3/1/1997 12:00:00 AM
Abstract :
Problems in analyzing 3-D stationary nonlinear magnetic field in non-oriented material taking into account hysteresis characteristics and eddy current, such as finite element formulation and convergence of nonlinear iteration, are discussed
Keywords :
convergence of numerical methods; eddy currents; finite element analysis; iterative methods; magnetic fields; magnetic flux; magnetic hysteresis; 3D stationary nonlinear magnetic field; 3D time-periodic finite element analysis; eddy current; electric machines; finite element formulation; flux; hysteresis characteristics; magnetic field; nonlinear iteration convergence; nonoriented materials; Eddy currents; Finite element methods; Magnetic analysis; Magnetic anisotropy; Magnetic fields; Magnetic hysteresis; Magnetic materials; Magnetization; Nonlinear magnetics; Perpendicular magnetic anisotropy;
Journal_Title :
Magnetics, IEEE Transactions on
