Structures of Low Speed Doubly Salient Permanent Magnet Machine

This study deals with low speed high torque machines for direct drive. Two novel structures of Doubly Salient Permanent Magnet Machine (DSPM) characterized by small stator mutual inductances are presented. The stator phases of the first structure are practically independent, but the machine develops...

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Bibliographic Details
Published in2017 IEEE Vehicle Power and Propulsion Conference (VPPC) pp. 1 - 6
Main Authors Zaim, M. E., Moreau, L., Alli, S. S., Bracikowski, N.
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.12.2017
Subjects
Forging
Inductance
Magnetic flux
Rotors
Stator windings
Torque
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Summary:This study deals with low speed high torque machines for direct drive. Two novel structures of Doubly Salient Permanent Magnet Machine (DSPM) characterized by small stator mutual inductances are presented. The stator phases of the first structure are practically independent, but the machine develops an important cogging torque. The second structure reduces simultaneously the mutual inductances and the cogging torque values.
DOI:10.1109/VPPC.2017.8331008