Small single-phase two pole Ferrite-PM-stator double-saliency motor: Optimal design and experimental characterization

Stator-PM small motors are currently proposed for residential, automotive, info gadget actuators to decrease PM temperature effects and keep high performance, for lower cost, by using Ferrite-PMs and (or) aluminum stator windings. Single-phase stator-PM small motors did not receive sufficient attent...

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Bibliographic Details
Published in2016 XXII International Conference on Electrical Machines (ICEM) pp. 2492 - 2497
Main Authors Isfanuti, A. S., Tutelea, L. N., Staudt, T., Maria, D. F., Laureano, A. R., Gianesini, M. A., Boldea, I.
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.09.2016
Subjects
Brushless motors
Compressors
Finite element analysis
Integrated circuit modeling
Numerical simulation
Pareto optimization
Permanent magnet machines
Permanent magnet motors
Rotors
Stator windings
Torque
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Summary:Stator-PM small motors are currently proposed for residential, automotive, info gadget actuators to decrease PM temperature effects and keep high performance, for lower cost, by using Ferrite-PMs and (or) aluminum stator windings. Single-phase stator-PM small motors did not receive sufficient attention for powers below 100W in general. The present paper characterizes a single phase two-pole Ferrite-PM stator double saliency, flux reversal motor, in terms of optimal design and detailed experimental validation. Starting from a previous recent paper of same authors, this paper expands the subject and introduces various test results on a subsequently built prototype which lead to higher efficiency than a three phase brushless d.c. counterpart at partial load (50%).
DOI:10.1109/ICELMACH.2016.7732871