eprintid: 4979
rev_number: 2
eprint_status: archive
userid: 1
dir: disk0/00/00/49/79
datestamp: 2023-11-09 16:16:41
lastmod: 2023-11-09 16:16:41
status_changed: 2023-11-09 16:00:06
type: conference_item
metadata_visibility: show
creators_name: Abdalla, I.I.
creators_name: Ibrahim, T.
creators_name: Bin Mohd Nor, N.
title: Optimization of iron-cored linear motor with trapezoidal magnet using finite-element analysis
ispublished: pub
keywords: Finite element method; Iron; Magnets; Optimal systems; Reciprocating compressors, Design optimization; Design parameters; Linear permanent magnet; Magnetic field distribution; Moving-magnet armature; Permanent magnets (PMs); quasi-Halbach; Winding inductance, Linear motors
note: cited By 3; Conference of 2014 5th International Conference on Intelligent and Advanced Systems, ICIAS 2014 ; Conference Date: 3 June 2014 Through 5 June 2014; Conference Code:107042
abstract: This paper deals with the design optimization of iron-cored linear motor with trapezoidal permanent magnets (PMs) configurations. Such motor is a short-stroke, single-phase tubular linear permanent magnet motor (TLPMM). The motor equipped with a quasi-Halbach magnetized moving-magnet armature and stator with a single slot and a single coil. The predicted magnetic field distribution in the airgap, flux-linkage and winding inductance of the proposed design, are already presented in a previous papers. The design optimization of the proposed TLPMM for the leading design parameters has been conducted. The optimal values of the axial length of the magnet at the center to the pole-pitch ratio and the split ratio are found to be 0.64 and 0.52. The efficiencies at these optimal values are 93.13  and 93.8 , respectively. Also, the angle of the trapezoidal PMs is optimized, and it is found to be equal 60°. Meanwhile, the losses of the motor, such as iron loss and copper loss are predicted and analyzed. The finite-element analysis (FEA) was successfully implemented for this study. © 2014 IEEE.
date: 2014
publisher: IEEE Computer Society
official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84906329899&doi=10.1109%2fICIAS.2014.6869469&partnerID=40&md5=e9b26b6f3072b880cbd0db4a6a44d264
id_number: 10.1109/ICIAS.2014.6869469
full_text_status: none
publication: 2014 5th International Conference on Intelligent and Advanced Systems: Technological Convergence for Sustainable Future, ICIAS 2014 - Proceedings
place_of_pub: Kuala Lumpur
refereed: TRUE
isbn: 9781479946549
citation:   Abdalla, I.I. and Ibrahim, T. and Bin Mohd Nor, N.  (2014) Optimization of iron-cored linear motor with trapezoidal magnet using finite-element analysis.  In: UNSPECIFIED.