대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)

대한전기학회 (The Korean Institute of Electrical Engineers)
권호 표지

누설 및 프린징 자속을 고려한 종자속형 자기부상 전자석의 힘 특성 해석

Analysis on the Force Characteristics of the Longitudinal Flux Type Electromagnet considering the Leakage and Fringing Flux

  • 유주성 (충남대학교 전기전자통신공학교육과) ;
  • 권두진 (충남대학교 전기전자통신공학교육과) ;
  • 이준병 (충남대학교 전기전자통신공학교육과) ;
  • 백효선 (충남대학교 전기전자통신공학교육과) ;
  • 조한욱 (충남대학교 전기전자통신공학교육과)
  • Yu, Ju-Sung (Department of Electric, Electronic & Communication Engineering Edu., Chungnam Nalt'l University) ;
  • Kwon, Du-Jin (Department of Electric, Electronic & Communication Engineering Edu., Chungnam Nalt'l University) ;
  • Lee, Joon-Byung (Department of Electric, Electronic & Communication Engineering Edu., Chungnam Nalt'l University) ;
  • Baek, Hyo-Sun (Department of Electric, Electronic & Communication Engineering Edu., Chungnam Nalt'l University) ;
  • Cho, Han-Wook (Department of Electric, Electronic & Communication Engineering Edu., Chungnam Nalt'l University)
  • 발행 : 2011.07.20
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초록

The attraction force is an important parameter for permanent-magnet(PM) linear machines. This paper aims to analysis lumped magnetic circuit model of a magnetic levitation system. It accounts for the fringing effect and leakage flux which may greatly affect the accuracy of the analytical model for the optimal lumped magnetic circuit model. consequentially it will be able to apply to prospective permanent-magnet(PM) linear machines for accurate analysis.

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