... magnetization Iron loss separation Vector hysteresis Electrical steel The accurate calculation of the resulting iron loss distribution in the post-processing of the numerical simulation of electrical machines is crucial for the design and development of electrical drives. Standardized iron loss...

...Michael Nierla; Michael Loeffler; Manfred Kaltenbacher; Stefan Johann Rupitsch Purpose The numerical computation of magnetization processes in moving and rotating assemblies requires the usage of vector hysteresis models. A commonly used model is the so-called Mayergoyz vector Preisach model...

...Michael Nierla; Alexander Sutor; Stefan Johann Rupitsch; Manfred Kaltenbacher Purpose This paper aims to present a novel stageless evaluation scheme for a vector Preisach model that exploits rotational operators for the description of vector hysteresis. It is meant to resolve the discretizational...

...-Atherton vector hysteresis model. Design/methodology/approach – In laminated magnetic cores when the magnetic flux rotates in the lamination plane, one observes an increase in the magnetic losses. The magnetization in these regions is very complex needing a vector model to analyze and predict its...

...J. Gyselinck; P. Dular; N. Sadowski; J. Leite; J.P.A. Bastos This paper deals with the incorporation of a vector hysteresis model in 2D finite‐element (FE) magnetic field calculations. A previously proposed vector extension of the well‐known scalar Jiles‐Atherton model is considered. The vectorised...