Fractional derivatives for the core losses prediction: State of the art and beyond

B Ducharne, G Sebald - Journal of Magnetism and Magnetic Materials, 2022 - Elsevier
The core losses prediction in laminated magnetic circuits has generated relentless scientific
research efforts. In this domain, the almost forty years old Statistical Theory of Losses (STL) …

Effect of grain size and magnetic texture on iron-loss components in NO electrical steel at different frequencies

N Leuning, S Steentjes, K Hameyer - Journal of Magnetism and Magnetic …, 2019 - Elsevier
The magnetic properties of non-grain-oriented (NO) electrical steels are a direct product of
their inherent material properties in combination with induced changes due to material …

Iron-loss and magnetic hysteresis under arbitrary waveforms in NO electrical steel: A comparative study of hysteresis models

S Steentjes, K Hameyer, D Dolinar… - IEEE Transactions on …, 2016 - ieeexplore.ieee.org
This paper presents a comparative study of different static hysteresis models coupled to the
parametric magneto-dynamic model of soft magnetic steel sheets. Both mathematical and …

Investigation and prediction of high-frequency iron loss in lamination steels driven by voltage-source inverters using wide-bandgap switches

L Chang, W Lee, TM Jahns… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
The availability of wide-bandgap (WBG) power switches makes it possible to excite electric
machines with much higher pulsewidth modulation (PWM) switching frequencies. This …

Dynamic hysteresis loops modeling of electrical steel with harmonic components

Y Li, R Chen, Z Cheng, C Zhang… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
The broad application of electronic device in the power systems requires a practical model
to characterize the hysteresis loops of electrical steel excited with harmonic components …

Iron-loss and magnetization dynamics in non-oriented electrical steel: 1-D excitations up to high frequencies

M Petrun, S Steentjes - IEEE Access, 2020 - ieeexplore.ieee.org
This paper presents a thorough introduction to and application of the Parametric Magneto-
Dynamic (PMD) model of soft magnetic steel sheets. The theoretical background is …

Generalized dynamic hysteresis model for improved iron loss estimation of complex flux waveforms

L Chang, TM Jahns… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
This paper presents a generalized dynamic hysteresis model for estimating the iron loss of
complex flux waveforms. A versatile measurement system is developed to experimentally …

Parametric homogenized model for inclusion of eddy currents and hysteresis in 2-D finite-element simulation of electrical machines

C Krüttgen, S Steentjes, G Glehn… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
Consideration of a fully coupled lamination model with eddy currents and magnetic
hysteresis in standard finite-element (FE) models is prohibitively expensive in terms of …

A novel dynamic hysteresis model for grain-oriented electrical steels based on magnetic domain theory

Z Zhang, H Hamzehbahmani… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
A novel approach is adopted to model the hysteresis phenomenon of grain-oriented
electrical steels (GOESs), by incorporating a variation of the domain patterns associated with …

Effect of parameter identification procedure of the static hysteresis model on dynamic hysteresis loop shapes

S Steentjes, M Petrun, D Dolinar… - IEEE Transactions on …, 2016 - ieeexplore.ieee.org
This paper compares two different identification methods of a static rate-independent energy-
based hysteresis model with regard to the dynamic hysteresis loop shape prediction when …