[KSCI] Korea Science Citation Index Service

http://dx.doi.org/10.11142/jicems.2012.1.3.289

Analytical Calculation of the 3D Magnetic Field Created by Non-Periodic Permanent Magnet Arrays

Zhang, He (Department of Electrical Engineering, Harbin Institute of Technology)
Kou, Baoquan (School of Electrical Engineering and Automation, HIT)
Li, Liyi (School of Electrical Engineering and Automation, HIT)

Publication Information

Journal of international Conference on Electrical Machines and Systems / v.1, no.3, 2012 , pp. 289-294 More about this Journal

Abstract

In this paper, the three-dimensional magnetic field created by non-periodic magnet arrays is calculated analytically. The analytical expression of the magnetic field is derived by using a magnetic charge model. The influence of ferromagnetic boundaries is formulated with an image method. Finally, we compare the results determined by analytical calculations to those from a finite element simulation.

Keywords

Analytical calculation; Magnetic field; Permanent magnet arrays;

Citations & Related Records

Reference

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