Investigation of the impact of the operational temperature on the performance of a surface permanent magnet motor

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12 Citations (Scopus)

Abstract

This paper investigates the impact of different operational temperatures on the performance of a surface permanent magnet (SPM) machine with neodymium-iron-boron (NdFeB) magnets for electric drive applications. The field distribution of the machine for various temperatures is depicted and a comparison of the field distribution in the air gap and the machine output characteristics is performed. On a second step the effect of rotor skew is investigated.

Original languageEnglish
Title of host publicationApplied Electromagnetic Engineering
Subtitle of host publicationMagnetic Superconducting and Nano Materials
PublisherTrans Tech Publications Ltd
Pages259-264
Number of pages6
ISBN (Print)9780878492152
DOIs
Publication statusPublished - 2011
Externally publishedYes
Publication typeA4 Article in conference proceedings

Publication series

NameMaterials Science Forum
Volume670
ISSN (Print)0255-5476
ISSN (Electronic)1662-9752

Keywords

  • Analytical solutions
  • Finite element method
  • Permanent magnets
  • Rotor skew
  • Speed oscillations

ASJC Scopus subject areas

  • General Materials Science
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

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