Accéder directement au contenu Accéder directement à la navigation
Article dans une revue

Magneto-thermal characterization of bulk forged magnetic steel used in claw pole machine

Abstract : During the operation of Claw Pole (CP) machines, and for some operating loads, the magnetic core temperature can reach 180°C in some hot spots. As a consequence, the core electromagnetic properties may considerably change, impacting the machine performances. In such a case, a deep knowledge of the electromagnetic behavior as a function of the temperature is required. In this work, we present a dedicated study of the CP rotor made of a forged magnetic steel. In fact, the CP magnetic properties heterogeneity and the claw shape made it necessary to extract specific samples that are characterized with a miniaturized Single Sheet Tester (SST). To that end, this work proposes a specific methodology to characterize the electromagnetic properties of the CP rotor material as a function of the temperature in order to better predict the machine electrical performances, especially regarding the iron losses.
Liste complète des métadonnées

https://hal.univ-lille.fr/hal-02947808
Contributeur : Meryeme Jamil <>
Soumis le : vendredi 26 mars 2021 - 16:12:51
Dernière modification le : lundi 29 mars 2021 - 08:40:40
Archivage à long terme le : : dimanche 27 juin 2021 - 18:59:16

Fichier

MJ-Temperature-Effect-Claw-Pol...
Fichiers produits par l'(les) auteur(s)

Identifiants

Citation

Meryeme Jamil, Abdelkader Benabou, Stéphane Clénet, Sylvain Shihab, Laure Le Bellu Arbenz, et al.. Magneto-thermal characterization of bulk forged magnetic steel used in claw pole machine. Journal of Magnetism and Magnetic Materials, Elsevier, 2020, 502, pp.166526. ⟨10.1016/j.jmmm.2020.166526⟩. ⟨hal-02947808⟩

Partager

Métriques

Consultations de la notice

44

Téléchargements de fichiers

45