Title :
Magnetic Field Analysis of Ring Core Taking Account of Hysteretic Property Using Play Model
Author :
Kitao, Junji ; Hashimoto, Kazushige ; Takahashi, Yasuhito ; Fujiwara, Koji ; Ishihara, Yoshiyuki ; Ahagon, Akira ; Matsuo, Tetsuji
Author_Institution :
Dept. of Electr. Eng., Doshisha Univ., Kyoto, Japan
Abstract :
This paper describes the magnetic field analysis of a ring core taking account of hysteretic properties of magnetic materials by the play model. The numerical results are compared with the measured results to demonstrate the effectiveness of the play model and some features of the play model due to its rate-independent properties are discussed. Furthermore, the novel time-periodic explicit error correction method suitable for the magnetic field analysis taking account of the hysteretic property by the play model is proposed for the improvement of the convergence to the steady state in the time-periodic transient analysis.
Keywords :
magnetic fields; magnetic hysteresis; magnetic materials; transient analysis; hysteretic property; magnetic field analysis; magnetic materials; play model; rate-independent properties; ring core; time-periodic explicit error correction; time-periodic transient analysis; Analytical models; Magnetic cores; Magnetic hysteresis; Magnetic properties; Mathematical model; Numerical models; Steady-state; Magnetic hysteresis; play model; ring core; time-periodic explicit error correction (TP-EEC) method;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.2012.2204045