Journal of Institute of Convergence Technology (융복합기술연구소 논문집)

Institute of Convergence Technology (한국교통대학교 융복합기술연구소)
권호 표지
DOI QR코드

DOI QR Code

Characteristic Analysis of Axial Magnetic Harmonic Gear

액시얼 마그네틱 하모닉 기어의 특성 해석

  • Won, Hunhee (School of Mechanical, Automotive and Aeronautical Engineering, College of Fusion Technology, Korea National University of Transportation) ;
  • Jung, Kwangsuk (School of Mechanical, Automotive and Aeronautical Engineering, College of Fusion Technology, Korea National University of Transportation)
  • 원훈희 (한국교통대학교 기계자동차항공공학부 기계공학전공) ;
  • 정광석 (한국교통대학교 기계자동차항공공학부 기계공학전공)
  • Received : 2020.10.05
  • Accepted : 2020.11.02
  • Published : 2020.11.30
Download PDF
⟨ Previous Next ⟩

Abstract

Magnetic gears of non-contact power type have great advantages in terms of maintenance and repair than mechanical gears, and are used in various ways. Harmonic gears can derive a higher gear ratio than conventional gears through power transmission through a unique rotation mechanism. Magnetic harmonic gears, in which the gear teeth of the harmonic gears are replaced with magnets, have the advantages of both gears, but are difficult to implement and practical, so many studies are being conducted. In this study, we check whether the results of various types of magnetic gears can be applied to harmonic gears. By applying the axial type magnetic gear to the harmonic gear, the characteristic analysis is conducted to see if the result comparable to the existing radial type magnetic harmonic gear is obtained.

Keywords

References

  1. Atallah, K., Calverley, S. D., Howe, D., "Design, analysis and realization of a high performance magnetic gear", IEE Proc.-Electr. Power Appl., 151:2 135-143. 2004. https://doi.org/10.1049/ip-epa:20040224
  2. Rasmussen, P., Andersen, T., Jorgensen, F., Nielsen, O., "Development of a high-performance magnetic gear", IEEE Trans. on Industry Applications 41:3 764-770., 2005. https://doi.org/10.1109/TIA.2005.847319
  3. Jung, K. S., "Analysis of pole ratio effect of magnetic reducer", J. of the Korea Academia-Industrial cooperation Society 21:1 277-283., 2020. https://doi.org/10.5762/KAIS.2020.21.1.277
  4. Jorgensen, F., Andersen, T., Rasmussen, P., "The cycloid permanent magnetic gear", IEEE Trans. on Industry Applications 44:6 1659-1665., 2008. https://doi.org/10.1109/TIA.2008.2006295
  5. Rens, J., Atallah, K., Calverley, S., Howe, D., "A novel magnetic harmonic gear", IEEE Trans. on Industry Applications 46:1 206-212., 2010. https://doi.org/10.1109/TIA.2009.2036507
  6. Park G. S., Kim, S. J., Jung, S. Y., Kim, Y. J., "Characteristic Comparative Analysis of Transfer Torque and Power Density for Radial-type and Axial-type Magnetic Gear", Proceedings of the Korean Institute of Electrical Engineers 161-163, 2015.