Three-Dimensional Analytical Model for an Axial-Field Magnetic Coupling

被引：13
作者：
Dolisy, Bastien [1 ]
Lubin, Thierry [1 ]
Mezani, Smail [1 ]
Leveque, Jean [1 ]
机构：
[1] Univ Lorraine, Fac Sci & Technol, Lab GREEN, BP 239, F-54506 Vandoeuvre Les Nancy, France
来源：
PROGRESS IN ELECTROMAGNETICS RESEARCH M | 2014年 / 35卷
关键词：
Magnetic fields - Analytical models - Finite element method;
D O I：
10.2528/PIERM14031405
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this paper, we propose an analytical method for modeling a permanent magnets axial field magnetic coupling. The three-dimensional model takes into account the radial fringing effects of the coupler. The analytical solution requires resolving the Laplace equation in low permeability subdomains. The magnetic field calculation allows the determination of global quantities like axial force and torque. 3D finite element computations as well as measurements validate the proposed model.
引用
收藏
页码：173 / 182
页数：10
相关论文
共 24 条
[1]   Quasi-3-D analytical modeling of the magnetic field of an axial flux permanent-magnet synchronous machine [J].
Azzouzi, J ;
Barakat, G ;
Dakyo, B .
IEEE TRANSACTIONS ON ENERGY CONVERSION, 2005, 20 (04) :746-752
[2]   Optimal design of cylindrical air-gap synchronous permanent magnet couplings [J].
Charpentier, JF ;
Lemarquand, G .
IEEE TRANSACTIONS ON MAGNETICS, 1999, 35 (02) :1037-1046
[3]   Study of ironless permanent magnet devices being both a coupling and an axial bearing for naval propulsion [J].
Charpentier, JF ;
Fadli, N ;
Jennane, J .
IEEE TRANSACTIONS ON MAGNETICS, 2003, 39 (05) :3235-3237
[4]   3-D Formal Resolution of Maxwell Equations for the Computation of the No-Load Flux in an Axial Flux Permanent-Magnet Synchronous Machine [J].
de la Barriere, O. ;
Hlioui, S. ;
Ben Ahmed, H. ;
Gabsi, M. ;
LoBue, M. .
IEEE TRANSACTIONS ON MAGNETICS, 2012, 48 (01) :128-136
[5]   Three-Dimensional Analytical Modeling of a Permanent-Magnet Linear Actuator With Circular Magnets [J].
de la Barriere, O. ;
Hlioui, S. ;
Ben Ahmed, H. ;
Gabsi, M. ;
LoBue, M. .
IEEE TRANSACTIONS ON MAGNETICS, 2010, 46 (09) :3608-3616
[6]   Analytical optimization of the torque of a permanent-magnet coaxial synchronous coupling [J].
Elies, P ;
Lemarquand, G .
IEEE TRANSACTIONS ON MAGNETICS, 1998, 34 (04) :2267-2273
[7]   A 3-DIMENSIONAL FIELD SOLUTION FOR RADIALLY POLARIZED CYLINDERS [J].
FURLANI, EP ;
REZNIK, S ;
KROLL, A .
IEEE TRANSACTIONS ON MAGNETICS, 1995, 31 (01) :844-851
[8]   A three-dimensional field solution for permanent-magnet axial-field motors [J].
Furlani, EP ;
Knewtson, MA .
IEEE TRANSACTIONS ON MAGNETICS, 1997, 33 (03) :2322-2325
[9]   Analysis and optimization of synchronous magnetic couplings [J].
Furlani, EP .
JOURNAL OF APPLIED PHYSICS, 1996, 79 (08) :4692-4694
[10]   A 3-DIMENSIONAL MODEL FOR COMPUTING THE TORQUE OF RADIAL COUPLINGS [J].
FURLANI, EP ;
WANG, R ;
KUSNADI, H .
IEEE TRANSACTIONS ON MAGNETICS, 1995, 31 (05) :2522-2526
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