Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)

The Korean Institute of Electrical Engineers (대한전기학회)
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Analysis of Torque Characteristic Considering The Dimensional Tolerance of BLDC Motor

치수공차를 고려한 BLDC 전동기의 토크 특성 해석

  • Kim, Young-Kyoun (Dept. of Electrical Engineering in Changwon Nat'l Univ.) ;
  • Hong, Jung-Pyo (Dept. of Electrical Engineering in Changwon Nat'l Univ.) ;
  • Hur, Jin (Precision Machinery Research Center in KETI) ;
  • Sung, Ha-Kyong (Precision Machinery Research Center in KETI)
  • 김영균 (창원대학교 전기공학과) ;
  • 홍정표 (창원대학교 전기공학과) ;
  • 허진 (전자부품연구원 정밀기기연구센터) ;
  • 성하경 (전자부품연구원 정밀기기연구센터)
  • Published : 2003.07.21
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Abstract

This paper presents a method of tolerance analysis for a electric machine. Tolerance analysis technique is required to find the tolerance band of design variables and estimate the characteristic distribution of the electric machine, because that manufacturing tolerances as well as measuring errors have a great influence on the electric machine. Therefore, this paper introduces Stochastic Response Surface Methodology to achieve the tolerance analysis. As an example, the tolerance analysis is applied to the analysis of torque characteristics for a BLDC motor from the electric point of view.

Keywords