Characteristics of Permanent-Magnet Electric Machines with Slotted and Slotless Stator Design

The article discusses the advantages and disadvantages of permanent magnet synchronous motors with a slotless stator and provides a brief analysis of the prospects for this subclass of electrical machines. It is shown that the characteristics of slotless machines can be improved by reducing the yoke...

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Bibliographic Details
Published in:Russian electrical engineering 2023-05, Vol.94 (5), p.325-328
Main Authors: Heinrich, G. O., Shevchenko, A. F.
Format: Article
Language:English
Subjects:
Engineering
Machines
Manufacturing
Permanent magnets
Processes
Stators
Synchronous motors
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Summary:The article discusses the advantages and disadvantages of permanent magnet synchronous motors with a slotless stator and provides a brief analysis of the prospects for this subclass of electrical machines. It is shown that the characteristics of slotless machines can be improved by reducing the yoke height with a corresponding increase in the rotor diameter and the mass of permanent magnets.
ISSN:1068-3712
1934-8010
DOI:10.3103/S106837122305005X