Title :
Comparison of the Identification Methods of Preisach Model For a Grain-Oriented Electrical Steel Sheet
Author :
Koh, Chang Seop ; Eum, Young Hwan ; Hong, Sun-ki ; Shin, Pan-seok
Author_Institution :
Sch. of Electr. & Comput. Eng., Chung-Buk Nat. Univ., Cheongju
Abstract :
The Preisach distribution function is determined for a grain-oriented electrical steel sheet using two methods: using hysteresis curves, and inverse algorithm method. The methods are combined with finite element method, and the convergence characteristics are compared
Keywords :
electromagnetic fields; finite element analysis; hysteresis; identification; inverse problems; steel; Preisach distribution function; Preisach model; finite element method; grain-oriented electrical steel sheet; hysteresis curves; identification methods; inverse algorithm method; Convergence; Distribution functions; Electromagnetic analysis; Electromagnetic fields; Finite element methods; Magnetic analysis; Magnetic field measurement; Magnetic hysteresis; Spline; Steel;
Conference_Titel :
Electromagnetic Field Computation, 2006 12th Biennial IEEE Conference on
Conference_Location :
Miami, FL
Print_ISBN :
1-4244-0320-0
DOI :
10.1109/CEFC-06.2006.1632891
