Comparative Analysis of Doubly Salient Electrical Machines

The wound field Flux Switching Machine (FSM), the Doubly Salient Permanent Magnet (DSPM) machine, and a doubly salient machine incorporating Parallel Path Magnetic Technology Machine (PPMTM) are three different types of Doubly Salient Electrical Machines (DSEMs) are the subject of this technical res...

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Bibliographic Details
Published inIEEE Transportation Electrification Conference and Expo (Online) pp. 1 - 6
Main Authors Salehi, Maryam, Goli, Chandra Sekhar, Manjrekar, Madhav
Format Conference Proceeding
LanguageEnglish
Published IEEE 19.06.2024
Subjects
AC machines
Air gaps
doubly salient permanent magnet machines
Finite element analysis
flux switching machines
Magnetic flux
parallel path magnetic technology
Permanent magnets
Torque
Vibrations
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ISSN2473-7631
DOI10.1109/ITEC60657.2024.10598976

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Summary:The wound field Flux Switching Machine (FSM), the Doubly Salient Permanent Magnet (DSPM) machine, and a doubly salient machine incorporating Parallel Path Magnetic Technology Machine (PPMTM) are three different types of Doubly Salient Electrical Machines (DSEMs) are the subject of this technical research paper's comparative investigation. Operating principles are systematically described and based on Essen's equation, a theoretical analysis of the torque equation and the factor for three structures has been developed to compare the torque performance with an ideal AC machine. The Finite Element Method (FEM) is used to analyze the electromagnetic performance. With the same outer diameter, axial length, air gap, and current density, this study examines torque density, flux linkages, and radial/tangential forces.
ISSN:2473-7631
DOI:10.1109/ITEC60657.2024.10598976