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Influence of permanent magnet thickness on loss of permanent magnet brushless DC motor

  • Yu Tang*
  • , Yong Xiang Xu
  • , Wei Yan Liang
  • *Corresponding author for this work
  • Harbin Institute of Technology

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

The permanent magnet thickness is a main consideration for the permanent magnet brushless DC motor design. The effect of the magnet thickness on the different loss of the motor and motor output power is considered through the circuit-field coupling finite element method under the full-load operation. 2D transient thermal analysis is carried out as the verification of the design result. The motor is fabricated and the experimental results prove that the design motor with the certain magnet thickness can fulfill the requirements.

Original languageEnglish
Title of host publicationAdvanced Research on Industry, Information System and Material Engineering
PublisherTrans Tech Publications Ltd
Pages1797-1800
Number of pages4
ISBN (Print)9783037850275
DOIs
StatePublished - 2011

Publication series

NameAdvanced Materials Research
Volume204-210
ISSN (Print)1022-6680

Keywords

  • Motor loss
  • Motor power
  • Motor thermal behavior
  • Permanent magnet thickness

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