Title :
Finite element analysis in electromagnetic system considering vector hysteresis characteristics
Author :
Hong, Sun-Ki ; Kim, Hong-Kyu ; Chun, Jang-Sung ; Jung, Hyun-Kyo
Author_Institution :
Sch. of Electr. Eng., Hoseo Univ., Asan-si Chungnam, South Korea
fDate :
3/1/1997 12:00:00 AM
Abstract :
This paper describes an implementation of the static magnetic hysteresis using the finite element method and a vector hysteresis model. The vector hysteresis model which is extended from the magnetization-dependent Preisach model is adopted. The magnetization of each element is calculated for a given history of the rotating field. The lagging angle of the magnetization for the applied field is evaluated. It is shown that the magnetization characteristics of the magnetic materials under the rotating field can be explained
Keywords :
finite element analysis; magnetic fields; magnetic hysteresis; magnetic materials; applied field; electromagnetic system; finite element analysis; finite element method; lagging angle; magnetic materials; magnetization characteristics; magnetization-dependent Preisach model; rotating field; static magnetic hysteresis; vector hysteresis characteristics; vector hysteresis model; Demagnetization; Electromagnetic analysis; Electromagnetic modeling; Finite element methods; History; Magnetic analysis; Magnetic flux; Magnetic hysteresis; Magnetic materials; Saturation magnetization;
Journal_Title :
Magnetics, IEEE Transactions on
