Cogging torque analysis of interior-type permanent-magnet brushless DC motor used in washers

Y. Dönmezer*, L. T. Ergene

*Corresponding author for this work

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

11 Citations (Scopus)

Abstract

In this paper, a permanent-magnet brushless (BL) DC motor is analyzed for cogging torque reduction. The high cogging torque is an important side effect in permanent magnet BLDC motor since it causes torque ripple problems. A simple decrease in cogging torque can be achieved by changing some physical parameters such as magnet arc, slot openings, etc. In this work, some cogging torque minimization techniques are proposed and some simulation results are provided for 24-slot, interior-type BLDC motor used in washers.

Original languageEnglish
Title of host publication2009 8th International Symposium on Advanced Electromechanical Motion Systems and Electric Drives Joint Symposium, ELECTROMOTION 2009
DOIs
Publication statusPublished - 2009
Event2009 8th International Symposium on Advanced Electromechanical Motion Systems and Electric Drives Joint Symposium, ELECTROMOTION 2009 - Lille, France
Duration: 1 Jul 20093 Jul 2009

Publication series

Name2009 8th International Symposium on Advanced Electromechanical Motion Systems and Electric Drives Joint Symposium, ELECTROMOTION 2009

Conference

Conference2009 8th International Symposium on Advanced Electromechanical Motion Systems and Electric Drives Joint Symposium, ELECTROMOTION 2009
Country/TerritoryFrance
CityLille
Period1/07/093/07/09

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