Title :
Dynamic Preisach model and energy dissipation in soft magnetic materials
Author :
Dupre, L.R. ; Bertotti, Giorgio ; Melkebeek, Jan A A
Author_Institution :
Dept. of Electr. Eng., Ghent Univ., Belgium
fDate :
7/1/1998 12:00:00 AM
Abstract :
In this paper, the energy dissipation in soft magnetic materials using the dynamic Preisach model is discussed. The main goal is the establishment of the f1.5 law for the excess losses from this hysteresis model. By building up the energy balance of a lamination model combined with the dynamic Preisach theory, the connection with the statistical loss theory is identified
Keywords :
laminations; magnetic hysteresis; magnetic leakage; soft magnetic materials; dynamic Preisach model; energy balance; energy dissipation; excess losses; hysteresis model; lamination model; soft magnetic materials; statistical loss theory; Energy dissipation; Iron; Lamination; Magnetic flux; Magnetic hysteresis; Magnetic losses; Magnetic materials; Magnetic separation; Maxwell equations; Soft magnetic materials;
Journal_Title :
Magnetics, IEEE Transactions on
