There are several models for magnetic hysteresis. Their key purposes are to model
magnetization curves with a history dependence to achieve hysteresis cycles without a …

This two-part paper is intended to clarify definitions in dual transformer modeling that are
vague, provide accurate modeling guidelines, clarify misconceptions about numerical …

It is commonly recognized that correct transformer model (particularly topological one) is a
key element for any ferroresonance simulations. This paper represents a line of reasoning …

This paper is devoted to improvements of the low-frequency topological model of a three-
legged stacked-core transformer. It is shown that hysteresis loops employed in the …

Artificial intelligence has performed exceptionally on power systems, motivating its
application in electromagnetic transient (EMT) diagnosis on smart grids. However, owing to …

A new implementation of an iron-loss model for laminated magnetic cores in the
MATLAB/Simulink environment is proposed in this paper. The model is based on …

The paper describes capabilities of a topological model of three-phase, five-limb transformer
to accurately represent its response when subjected to geomagnetically induced currents …

Magnetic cores are typically used in every stage of an electrical energy production and
distribution chain. Local defects, including edge burrs and interlaminar faults (ILFs), are …

Hysteresis phenomenon is a distinctive approach to describe the natural behavior of the
magnetic materials and magnetic cores. This article proposes a phenomenological …

This paper introduces a three-phase reversible transformer model for the study of low-
frequency transients. The model topology is obtained from the direct application of the …