A Comparative Analysis for a Flux-Modulated Permanent-Magnet Motor with an Improved Structure

DOI

10.2991/emeit.2012.368How to use a DOI?

Keywords

flux-modulated (FM), conduction iron segments, low speed drive, finite element method (FEM), permanent magnet motor

Abstract

This paper introduces a flux-modulated (FM) permanent magnet motor with an improved structure. The conduction iron segments which plays flux-modulated role exist in the air gap between rotor and stator for the original FM motor. But by artfully integrating the any number of flux-modulated iron teeth which can adjust space harmonic of the air-gap magnetic field in every stator pole, the novel motor can readily achieve the high torque output at low speed. And then by using the time-stepping finite-element method (FEM), the basic characteristics, cogging torque, torque angle and core loss are analyzed. The theoretical analysis and simulation results show that the proposed motor can not only retain the advantages of original motor, but also have other merits.

Copyright

© 2012, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Zhongfeng Zuo
AU  - Huijuan Liu
AU  - Xiang Zhao
AU  - HaiJiao Zhang
AU  - YiDuan Chen
PY  - 2012/09
DA  - 2012/09
TI  - A Comparative Analysis for a Flux-Modulated Permanent-Magnet Motor with an Improved Structure
BT  - Proceedings of the 2nd International Conference on Electronic & Mechanical Engineering and Information Technology (EMEIT 2012)
PB  - Atlantis Press
SP  - 1659
EP  - 1662
SN  - 1951-6851
UR  - https://doi.org/10.2991/emeit.2012.368
DO  - 10.2991/emeit.2012.368
ID  - Zuo2012/09
ER  -