NDLI: Concentrated Wound Permanent Magnet Machines with Different Rotor Designs

Content Provider	IEEE Xplore Digital Library
Author	Salminen, P. Pyrhonen, J. Jussila, H. Niemela, M.
Copyright Year	2007
Description	Author affiliation: Lappeenranta University of Technology, Department of Electrical Engineering, P.O. Box 20 FIN-53851 Lappeenranta, Finland. E-mail: Pia.Salminen@lut.fi (Salminen, P.) \|\| Lappeenranta University of Technology, Department of Electrical Engineering, P.O. Box 20 FIN-53851 Lappeenranta, Finland (Pyrhonen, J.; Jussila, H.; Niemela, M.)
Abstract	Concentrated wound permanent magnet machines are designed with two different rotor constructions: either surface-mounted magnets or embedded magnets are sssused in the rotor. Five different types of concentrated wound PM motors with both rotor types are studied. The motors under investigation are 12-slot-8-pole, 12-slot-10-pole, 24-slot-22-pole, 24-slot-20-pole, and 36-slot-30-pole ones. It is in the authors' interest to find out which of the concentrated wound PM motors would be the best choice for a certain application. The studied motors are designed for a low-speed application with about 45 kW output power. Both analytic and finite element computations are made. Machine characteristics are studied under rated load and the maximum torques of the motors are estimated.
Starting Page	514
Ending Page	517
File Size	2490867
Page Count	4
File Format	PDF
ISBN	9781424408948
DOI	10.1109/POWERENG.2007.4380168
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2007-04-12
Publisher Place	Portugal
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Permanent magnet machines Coils Costs Torque Rotors Wounds Permanent magnet motors Iron Copper Machine windings
Content Type	Text
Resource Type	Article

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