Performance Analysis of a Coreless Axial-Flux Permanent Magnet Machine with Halbach PM Arrangement

WEN-LUAN HU, HUI-JUAN LIU, BO WANG, ZHEN-YANG ZHANG, QIAN ZHANG

Abstract


In order to improve the utilization of PM in electric machine, this paper focus on the performance analysis of a coreless axial-flux PM machine with four types of Halbach PM arrangement. A 3-D FEM model is built and the flux distribution, electromotive force waveforms, output torque, core losses, and efficiency of the four types of Halbach PM arrangement machines have been investigated.

Keywords


Coreless axial-flux permanent-magnet machine, Permanent magnet arrangement, Halbach array, FEM.Text


DOI
10.12783/dtetr/ecae2018/27732

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