Numerical modeling of static hysteresis loop using variable parameters
Article first published online: 2 JUL 2013
Copyright © 2013 John Wiley & Sons, Ltd.
International Journal of Numerical Modelling: Electronic Networks, Devices and Fields
Volume 27, Issue 2, pages 199–212, March/April 2014
How to Cite
Gmyrek, Z. (2014), Numerical modeling of static hysteresis loop using variable parameters. Int. J. Numer. Model., 27: 199–212. doi: 10.1002/jnm.1915
- Issue published online: 21 JAN 2014
- Article first published online: 2 JUL 2013
- Manuscript Accepted: 31 MAY 2013
- Manuscript Revised: 16 MAY 2013
- Manuscript Received: 25 FEB 2013
- Jiles–Atherton model;
- static hysteresis;
- soft ferromagnetic material
The application of the Jiles–Atherton (J–A) hysteresis model for numerical modeling of measured quasistatic hysteresis loops of non-oriented soft magnetic material is investigated. The J–A model used assumes its parameters are dependent on actual effective magnetic field strength. This is carried out by using a new parameter associated with the mathematical description of the J–A model. In this paper, the author demonstrates that these varying parameters and the proposed algorithm of parameter estimation are useful in accurate numerical modeling of the static hysteresis loop. Results of modeling are compared with experimental measurements, demonstrating very good agreement in a wide range of maximum field strength. Copyright © 2013 John Wiley & Sons, Ltd.