DocumentCode
722416
Title
Analytical analysis of axial flux Halbach permanent-magnet machine
Author
Jin, P.
Author_Institution
Sch. of Energy & Electr. Eng., Hohai Univ., Nanjing, China
fYear
2015
fDate
11-15 May 2015
Firstpage
1
Lastpage
1
Abstract
This paper presents a three-dimensional (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 electromagnetic force are derived and verified by the computational results using finite element method.
Keywords
Bessel functions; finite element analysis; permanent magnet machines; 3D analytical magnetic field analysis; axial flux Halbach permanent magnet machine; cylindrical coordinate system; finite element method; magnetic scalar potential; modified BESSEL functions; Electromagnetics; Finite element analysis; Magnetic fields; Magnetic flux; Magnetization; Permanent magnets;
fLanguage
English
Publisher
ieee
Conference_Titel
Magnetics Conference (INTERMAG), 2015 IEEE
Conference_Location
Beijing
Print_ISBN
978-1-4799-7321-7
Type
conf
DOI
10.1109/INTMAG.2015.7157802
Filename
7157802
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