Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)

The Korean Institute of Electrical Engineers (대한전기학회)
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Design of BLDC motor using Parametric design

Parametric Design을 이용한 BLDC 전동기의 설계

  • Kwon, Soon-O (Department of Automotive Engineering, Hanyang University) ;
  • Lee, Seok-Hee (Department of Automotive Engineering, Hanyang University) ;
  • Kim, Sung-Il (Department of Automotive Engineering, Hanyang University) ;
  • Hong, Jung-Pyo (Department of Automotive Engineering, Hanyang University)
  • 권순오 (한양대학교 자동차공학과) ;
  • 이석희 (한양대학교 자동차공학과) ;
  • 김성일 (한양대학교 자동차공학과) ;
  • 홍정표 (한양대학교 자동차공학과)
  • Published : 2007.07.18
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Abstract

This paper presents the design of Brushless DC (BLDC) motor using parametric design. According to the variation of magnitude of back emf and inductance, characteristic equations of BLDC motor are solved then output power, current, and torque ripples are calculated. Therefore output characteristics of BLDC motor according to motor parameter can be easily understood, and the range of back emf and inductance satisfying required output performance can be easily found. Presented design method leads to the BLDC motor design to be simple and effective, and the optimal design of BLDC motor using parametric design for 3kW with 50000rpm is presented.

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