Axial Flux Dual Stator Doubly Fed Reluctance Machine Rotor design

축방향 자속 이중 여자 방식의 이중 고정자를 갖는 릴럭턴스 기기의 회전자 설계

  • Published : 2015.07.15

Abstract

In this paper, rotor design modification of a novel proposed machine termed the Axial Flux Doubly Fed Reluctance Machine (AF-BDFRM) is studied. The main potential advantage of AF-BDFRM is that it has larger torque and power density compared to radial flux-BDFRM. However, with the general rotor pole shape, this machine output back EMF has high THD % and high cogging torque. This paper studies the rotor design modification in the proposed AF-BDFRM to reduce the THD % in inducedd back EMF and cogging torque. Also the transient 3D finite element analysis (FEA) optimization of initial design is presented.

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