조명전기설비학회논문지 (Journal of the Korean Institute of Illuminating and Electrical Installation Engineers)

  • 제22권3호
  • /
  • Pages.74-78
  • /
  • 2008
  • /
  • 1229-4691(pISSN)
  • /
  • 2287-5034(eISSN)
한국조명전기설비학회 (The Korean Institute of IIIuminating and Electrical Installation Engineers)
권호 표지
DOI QR코드

DOI QR Code

BLDC Motor Cogging Torque Calculation with the Moving Material Method in the Finite Element Method

  • Won, Sung-Hong (Electrical and computer engineering, Hanyang univ.) ;
  • Choi, Jae-Hoon (Division of Electrical and Computer Engineering, Hanyang University) ;
  • Lee, Ju (Division of Electrical and Computer Engineering, Hanyang University)
  • 발행 : 2008.03.31
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

Conventionally, when we need to know about the dynamic characteristics of motors, the moving band method has been the first considerable technique. In this paper, we have investigated the moving material method that moves the property of the material in moving area elements of BLDC motors, instead of moving mesh elements of the rotor. From this method, we can reduce the demanded HDD memory for FEM analysis and the calculation time with same results.

키워드

참고문헌

  1. Byung Il Kwon, Kyung Il Woo, Duck Jin Kim, Seung Chan Park, "Finite element analysis for dynamic characteristics of an inverter-fed PMLSM by a new moving mesh technique," IEEE Transactions on Magnetics, vol.36 , no.4, pp.1574-1577, 2000 https://doi.org/10.1109/20.877740
  2. N. Sadowski, Y. Lefevre, M. Lajoie-Mazenc, J. Cros, "Finite element torque calculation in electrical machines while considering the movement," IEEE Transactions on Magnetics, vol.28, no.2, pp.1410-1413, 1992 https://doi.org/10.1109/20.123957
  3. D.-H.Im and C.-E. Kim, "Finite element force calculation of a linear induction motor taking account of the movement," IEEE Transactions on Magnetics, vol.30, no.5, pp.3495-3498, 1994 https://doi.org/10.1109/20.312692