Analysis of Axial-Flux Halbach Permanent-Magnet Machine

Ping Jin; Yue Yuan; Qingyang Xu; Shuhua Fang; Heyun Lin; Siu Lau Ho

doi:10.1109/TMAG.2015.2449352

Analysis of Axial-Flux Halbach Permanent-Magnet Machine

Ping Jin, Yue Yuan, Qingyang Xu, Shuhua Fang, Heyun Lin, Siu Lau Ho

The Hong Kong Polytechnic University

Research output: Journal article publication › Journal article › Academic research › peer-review

41 Citations (Scopus)

Abstract

ï¿½ 2015 IEEE. This paper presents a 3-D analytical magnetic field analysis of an air-cored axial-flux Halbach permanent-magnet machine (AFPMM with Halbach). The 3-D analytical magnetic distribution is established using the magnetic scalar potential and modified BESSEL functions in the cylindrical coordinate system. The analytical magnetic field distributions and the electromagnetic force are derived and verified by the computation results using the finite-element method.

Original language	English
Article number	7132768
Journal	IEEE Transactions on Magnetics
Volume	51
Issue number	11
DOIs	https://doi.org/10.1109/TMAG.2015.2449352
Publication status	Published - 1 Nov 2015

Keywords

Axial-flux Halbach permanent-magnet machine (AFPMM)
magnetic scalar potential (MSP)
modified BESSEL function

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Electrical and Electronic Engineering

More information

10.1109/TMAG.2015.2449352

Cite this

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abstract = "{\"i}¿½ 2015 IEEE. This paper presents a 3-D analytical magnetic field analysis of an air-cored axial-flux Halbach permanent-magnet machine (AFPMM with Halbach). The 3-D analytical magnetic distribution is established using the magnetic scalar potential and modified BESSEL functions in the cylindrical coordinate system. The analytical magnetic field distributions and the electromagnetic force are derived and verified by the computation results using the finite-element method.",

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AU - Jin, Ping

AU - Yuan, Yue

AU - Xu, Qingyang

AU - Fang, Shuhua

AU - Lin, Heyun

AU - Ho, Siu Lau

PY - 2015/11/1

Y1 - 2015/11/1

N2 - ï¿½ 2015 IEEE. This paper presents a 3-D analytical magnetic field analysis of an air-cored axial-flux Halbach permanent-magnet machine (AFPMM with Halbach). The 3-D analytical magnetic distribution is established using the magnetic scalar potential and modified BESSEL functions in the cylindrical coordinate system. The analytical magnetic field distributions and the electromagnetic force are derived and verified by the computation results using the finite-element method.

AB - ï¿½ 2015 IEEE. This paper presents a 3-D analytical magnetic field analysis of an air-cored axial-flux Halbach permanent-magnet machine (AFPMM with Halbach). The 3-D analytical magnetic distribution is established using the magnetic scalar potential and modified BESSEL functions in the cylindrical coordinate system. The analytical magnetic field distributions and the electromagnetic force are derived and verified by the computation results using the finite-element method.

KW - Axial-flux Halbach permanent-magnet machine (AFPMM)

KW - magnetic scalar potential (MSP)

KW - modified BESSEL function

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Analysis of Axial-Flux Halbach Permanent-Magnet Machine

Abstract

Keywords

ASJC Scopus subject areas

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