DocumentCode :
3560153
Title :
Analysis and Experimental Verification of a Single-Phase, Quasi-Halbach Magnetized Tubular Permanent Magnet Motor With Non-Ferromagnetic Support Tube
Author :
Ibrahim, Taib ; Wang, Jiabin ; Howe, David
Author_Institution :
Dept. of Electron. & Electr. Eng., Univ. of Sheffield, Sheffield
Volume :
44
Issue :
11
fYear :
2008
Firstpage :
4361
Lastpage :
4364
Abstract :
This paper describes the analysis and experimental verification of a short-stroke, single-phase, quasi-Halbach magnetized tubular permanent magnet motor in which the magnets are mounted on a nonmagnetic support tube. Analytical solutions for the magnetic field distribution in the airspace and magnet regions are established in the cylindrical coordinate system. The analytically predicted static performance of a prototype motor is validated by finite element predictions and measurements.
Keywords :
finite element analysis; magnetic fields; permanent magnet motors; finite element predictions; magnetic field distribution; magnetized tubular permanent magnet motor; mounted support tube; nonferromagnetic support tube; prototype motor; quasiHalbach motor; short-stroke motor; single-phase motor; Linear motor; permanent magnet (PM) machines; single-phase motor; soft magnetic composite (SMC);
fLanguage :
English
Journal_Title :
Magnetics, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9464
Type :
jour
DOI :
10.1109/TMAG.2008.2001510
Filename :
4717494
Link To Document :
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