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Analysis of Tubular Linear Motors for Different Shapes of Magnets

Abdalla, I.I. and Ibrahim, T. and Nor, N.M. (2018) Analysis of Tubular Linear Motors for Different Shapes of Magnets. IEEE Access, 6 . pp. 10297-10310.

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Abstract

This paper presents the analysis of tubular linear motors for different shapes of magnets. The appropriate option for refrigeration applications is the single-phase tubular permanent magnet linear motor (TPMLM), which provides high efficiency, high thrust force, and low cogging force. Three design variants of TPMLMs with moving magnet and quasi-Halbach magnetization have been proposed, and their finite-element analysis (FEA) models have been established. Accordingly, analytical methods using Fourier series and Maxwell's equations have been created for the three proposed designs, and the results have been compared. It is found that the results from the analytical method are in good agreement with the FEA results. © 2013 IEEE.

Item Type:Article
Impact Factor:cited By 0
Uncontrolled Keywords:Electric motors; Finite element method; Fourier series; Magnets; Maxwell equations; Permanent magnets, Analytical method; Different shapes; Halbach magnetization; Low cogging force; Permanent magnet linear motors; Permanent magnet motor; Thrust forces; Tubular linear motor, Linear motors
Departments / MOR / COE:Research Institutes > Institute for Autonomous Systems
ID Code:21902
Deposited By: Ahmad Suhairi
Deposited On:01 Aug 2018 01:13
Last Modified:07 Nov 2018 02:44

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