Modified concept of axial-flux permanent magnet machine with field weakening capability

Archives of Electrical Engineering

Piotr Paplicki¹ 

关键词: axial-flux (AF) electrical machines;    electric vehicle (EV);    permanent magnet (PM);    field weakening;    three-dimensional finite element analysis (3-D FEAnalysis);   

DOI  :  10.2478/aee-2014-0014

来源: Versita

【 摘 要 】

This paper presents the concept of an innovative field-controlled axial-flux permanent-magnet (FCAFPM) machine. In order to show the working principle and features of the proposed dual-rotor with surface-mounted PM’s and iron poles, a toroidally- wounded slotted single-stator FCAFPM machine is investigated and analyzed in detail, using 3-D FEAnalysis. The control range, back electromotive force (back-EMF), output and cogging torque components have been evaluated.

【 授权许可】

Unknown