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

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.

[1]  J. Ro,et al.  Analysis and Optimization of Axial Flux Permanent Magnet Machine for Cogging Torque Reduction , 2021, Mathematics.

[2]  P. Paplicki,et al.  GENERATOR TARCZOWY Z MAGNESAMI TRWAŁYMI Z ELEKTRYCZNIE KONTROLOWANYM WZBUDZENIEM , 2020 .

[3]  P. Paplicki,et al.  Modern Hybrid Excited Electric Machines , 2020 .

[4]  Juan A. Tapia,et al.  Impact of Tolerances on the Cogging Torque of Tooth-Coil-Winding PMSMs with Modular Stator Core by Means of Efficient Superposition Technique , 2020 .

[5]  Sergio Saponara,et al.  Design of an Observer-Based Architecture and Non-Linear Control Algorithm for Cogging Torque Reduction in Synchronous Motors , 2020, Energies.

[6]  Nian Li,et al.  Design and Analysis of Novel Hybrid-Excited Axial Field Flux-Switching Permanent Magnet Machines , 2016, IEEE Transactions on Applied Superconductivity.

[7]  F. Caricchi,et al.  Axial-flux hybrid-excitation synchronous machine: Analysis, design and experimental evaluation , 2014, 2012 IEEE Energy Conversion Congress and Exposition (ECCE).

[8]  P. C. K. Luk,et al.  Torque Ripple Reduction of a Direct-Drive Permanent-Magnet Synchronous Machine by Material-Efficient Axial Pole Pairing , 2012, IEEE Transactions on Industrial Electronics.

[9]  Jonq-Chin Hwang,et al.  A Novel Cogging Torque Simulation Method for Permanent-Magnet Synchronous Machines , 2011 .

[10]  Z.Q. Zhu,et al.  Minimization of Cogging Torque in Axial-Flux Permanent-Magnet Machines: Design Concepts , 2007, IEEE Transactions on Magnetics.