Title :

Temperature Dependence in the Jiles–Atherton Model for Non-Oriented Electrical Steels: An Engineering Approach

Author(s) :

Hussain, Sajid [Auteur]
McGill University = Université McGill [Montréal, Canada]
Benabou, Abdelkader [Auteur]
Laboratoire d’Électrotechnique et d’Électronique de Puissance - ULR 2697 [L2EP]
Clenet, Stephane [Auteur]
Laboratoire d'Électrotechnique et d'Électronique de Puissance (L2EP) - ULR 2697
LOWTHER, David A. [Auteur]
McGill University = Université McGill [Montréal, Canada]

Journal title :

IEEE Transactions on Magnetics

Pages :

1-5

Publisher :

Institute of Electrical and Electronics Engineers

Publication date :

2018

ISSN :

0018-9464

English keyword(s) :

Ferromagnetic materials
Electrical machines
Jiles-Atherton (J-A) model
Temperature
Electrical steels

HAL domain(s) :

Sciences de l'ingénieur [physics]/Electromagnétisme
Sciences de l'ingénieur [physics]/Energie électrique

English abstract : [en]

High operating temperatures modify the magnetic behavior of ferromagnetic cores which may affect the performance of electrical machines. Therefore, a temperature-dependent material model is necessary to model the electrical ...
Show more >High operating temperatures modify the magnetic behavior of ferromagnetic cores which may affect the performance of electrical machines. Therefore, a temperature-dependent material model is necessary to model the electrical machine behavior more accurately during the design process. Physics-inspired hysteresis models, such as the Jiles-Atherton (JA) model, seem to be promising candidates to incorporate temperature effects and can be embedded in finite element simulations. In this paper, we have identified the JA model parameters from measurements for a temperature range experienced by non-oriented electrical steels in electrical machines during their operation. Based on the analysis, a parameter reduction has been performed. The proposed approach simplifies the identification procedures by reducing the number of model parameters and does not require any additional material information, such as the Curie temperature. The resulting temperature-dependent JA model is validated against measurements, and the results are in good agreement.Show less >

Language :

Anglais

Peer reviewed article :

Oui

Audience :

Internationale

Popular science :

Oui

Collections :

• Laboratoire d'Électrotechnique et d'Électronique de Puissance (L2EP) - ULR 2697

Research team(s) :

Équipe Outils et Méthodes Numériques

Submission date :

2020-05-15T13:30:35Z
2021-11-19T13:29:18Z