Influence of geometry of iron poles on the cogging torque of a field control axial flux permanent magnet machine

Issue title: Electromagnetic Fields in Mechatronics, Computer Sciences, Electrical and Electronic Engineering

Guest editors: Sławomir Wiak, Paolo Di Barba and Evelina Mognaschi

Article type: Research Article

Authors: Paplicki, Piotr^{a; †} | Prajzendanc, Pawel^{a; ‡;} | Wardach, Marcin^{a; §} | Palka, Ryszard^{a; ¶} | Cierzniewski, Kamil^{a; ∥} | Pstrokonski, Rafal^a

Affiliations: [a] Faculty of Electrical Engineering, West Pomeranian University of Technology, Szczecin, Poland

Correspondence: [*] Corresponding author: Pawel Prajzendanc, Faculty of Electrical Engineering, West Pomeranian University of Technology, Szczecin, Poland. E-mail: [email protected]

Note: [†] ORCID: https://orcid.org/0000-0003-0364-2028.

Note: [‡] ORCID: https://orcid.org/0000-0002-1662-4390.

Note: [§] ORCID: https://orcid.org/0000-0002-1017-9054.

Note: [¶] ORCID: https://orcid.org/0000-0003-3509-6500.

Note: [∥] ORCID: https://orcid.org/0000-0003-3453-5233.

Abstract: The paper presents 3D-FEA results of electromagnetic torque characteristics of a Field Control Axial Flux Permanent Magnet Machine (FCAFPMM) obtained for different pole shapes. The influence of the angular span of iron and permanent magnet poles on the cogging torque performance has been analysed at different excitations of an additional stator winding.

Keywords: Axial flux, hybrid machine, permanent magnet, cogging torque, torque ripple

DOI: 10.3233/JAE-210182

Journal: International Journal of Applied Electromagnetics and Mechanics, vol. 69, no. 2, pp. 179-188, 2022