This paper shows the use of the Modified Scalar Preisach Model (MSPM) in order to describe static hysteresis losses of non-oriented magnetic steels for different grains size and cut angles with respect to the easy axis. A main result of this research shows that the Lorentzian used as approximation of Preisach function in the MSPM, yields good quantitative agreement with numerical Preisach function computed by means of the experimental magnetization symmetric loops in a set of non-oriented magnetic steels. Finally, theoretical static losses computed will be presented
Influence of the Cut Angle and Grain Size on the Behavior of Non-Oriented Magnetic Steels / Carpentieri, Mario; Finocchio, G; Azzerboni, B; Cardelli, E.. - In: PHYSICA STATUS SOLIDI. C. - ISSN 1610-1642. - 1:12 Special Issue(2004), pp. 3365-3368. (Intervento presentato al convegno Second Seeheim Conference on Magnetism : proceedings tenutosi a Seeheim, Germany nel 27 June - 1 July 2004) [10.1002/pssc.200405459].
Influence of the Cut Angle and Grain Size on the Behavior of Non-Oriented Magnetic Steels
CARPENTIERI, Mario;
2004-01-01
Abstract
This paper shows the use of the Modified Scalar Preisach Model (MSPM) in order to describe static hysteresis losses of non-oriented magnetic steels for different grains size and cut angles with respect to the easy axis. A main result of this research shows that the Lorentzian used as approximation of Preisach function in the MSPM, yields good quantitative agreement with numerical Preisach function computed by means of the experimental magnetization symmetric loops in a set of non-oriented magnetic steels. Finally, theoretical static losses computed will be presentedI documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
