Analytical Minimization of Interior Permanent Magnet Machine Torque Pulsations by Design of Sculpted Rotor

Analytical Minimization of Interior Permanent Magnet Machine Torque Pulsations by Design of Sculpted Rotor

A new and efficient analytical optimization methodology for the design of rotor features is developed and used in interior permanent magnet motors (IPM). The analytical methodology is based on an extended winding function theory to include the IPM rotor’s primary and secondary reluctance paths and t...

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Bibliographic Details
Main Authors: Steven Hayslett, Thang Pham, Elias Strangas
Format: Article
Language:English
Published: MDPI AG 2022-06-01
Series:Energies
Subjects:
interior permanent magnet
rotor sculpting
torque ripple
MMF
permeance
winding function
Online Access:https://www.mdpi.com/1996-1073/15/11/4124

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