KIEE International Transaction on Electrical Machinery and Energy Conversion Systems

The Korean Institute of Electrical Engineers (대한전기학회)
권호 표지

Influence of Stator Structure on Vibration of Switched Reluctance Motor

  • Ha, Kyung-Ho (Department of Electrical Engineering, Changwon National University) ;
  • Kim, Young-Kyoun (Department of Electrical Engineering, Changwon National University) ;
  • Lee, Geun-Ho (Department of Electrical Engineering, Changwon National University) ;
  • Hong, Jung-Pyo (Department of Electrical Engineering, Changwon National University)
  • Published : 2002.03.01
Download PDF
⟨ Previous Next ⟩

Abstract

This paper deals with the influence of the various stator structures in a Switched Reluctance Motor (SRM) on the vibration behaviors. The stator part in SRMs produces most vibrations. Therefore, the geometric design of the stator is necessary to reduce the vibration. The free and forced vibrations for four different stator yoke structures are analyzed by the electromagnetic and structural Finite Element Method (FEM). Then vibration stator structure that offers less is proposed. The modal analysis results of a tested motor are compared with measurements.

Keywords

References

  1. R. S. Colby, F. M. Mottier, and T. J. E. Miller, 'Vibration modes and acoustic noise in a four-phase switched reluctance motor,' IEEE Trans. on Industrial Application, vol. 32, pp. 1357-1364, November/ December, 1996
  2. C. G. C. Neves et al., 'Vibration behavior of switched reluctance motors by simulation and experimental procedures,' IEEE Trans. on Magnetics, vol. 34, pp. 3158-3136, September 1998
  3. C. Pollock and C. Y. Wu, 'Acoustic noise cancellation techniques for switched reluctance drives,' IEEE Trans. on Industrial Application, vol. 33, pp. 477-484, March/April 1997
  4. C. Picod, M. Besbes, and M. Gabsi, 'Influence of stator geometry upon vibratory behaviour and electromagnetic performance of switched reluctance motors,' lEE Proc. Electric Power Application, vol. 145, pp. 462-468, September 1998
  5. P. Pillay and W. Cai, 'An investigation into vibration in switched reluctance motors,' IEEE Trans. on Industrial Application, vol. 353, pp. 589-596, 1999
  6. A. Strassis and A. M. Michaelides, 'The design of low vibration doubly salient motors,' Electric Machines and Power Systems, vol. 27, pp. 967-981, 1999