Journal of Electrical Engineering and Technology

  • 제7권3호
  • /
  • Pages.336-341
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  • 2012
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  • 1975-0102(pISSN)
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  • 2093-7423(eISSN)
대한전기학회 (The Korean Institute of Electrical Engineers)
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Contribution of Maxwell Stress in Air on the Deformations of Induction Machines

  • Fonteyn, K.A. (Dept. of Electrical Engineering, Aalto University) ;
  • Belahcen, A. (Dept. of Electrical Engineering, Aalto University) ;
  • Rasilo, P. (Dept. of Electrical Engineering, Aalto University) ;
  • Kouhia, R. (Dept. of Structural Engineering and Building Technology, Aalto University) ;
  • Arkkio, A. (Dept. of Electrical Engineering, Aalto University)
  • 투고 : 2010.12.22
  • 심사 : 2011.12.03
  • 발행 : 2012.05.01
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초록

Deformations in a cage-induction machine are investigated with simulations. The contribution of the Maxwell stress in the air gap and coil regions of the machine on the deformation is studied by comparing results obtained with and without inclusion of the stress into the calculation. The work attests the acceptability of an energy-based magneto-mechanical model for a 2D mesh of two different rotating electrical machines.

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참고문헌

  1. Bloch, F., 1932, "Zur Theorie des Austauschproblems und der Remanenzerscheinung der Ferromagnetika", Zeitschrift für Physik A Hadrons and Nuclei, Vol. 74, No. 4-5, pp. 295-335.
  2. Bozorth, R.M, Williams, 1945, H.J., "Effect of Small Stresses on Magnetic Properties", Reviews of Modern Physics, Vol. 17, No, 1.
  3. Bozorth, R.M., Hamming, R.W., 1953, "Measurement of Magnetostriction in Single Crystals", Physical Review, Vol. 89, No. 4, pp. 865-869. https://doi.org/10.1103/PhysRev.89.865
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  5. K. Delaere, 2002. Computational and Experimental Analysis of Electric Machine Vibrations caused by Magnetic Forces and Magnetostriction. Doctoral dissertation. Katholieke Universiteit Leuven, Leuven, Belgium.
  6. A. Dorfmann, Ogden R. W., 2003, "Magneto-elastic Modelling of Elastomers", Europ. J. Mech. A/Sol., Vol. 22, pp. 497-507. https://doi.org/10.1016/S0997-7538(03)00067-6
  7. A. Dorfmann, Ogden R.W., Saccomandi, G., 2004, "Universal relations for non-linear magnetoelastic solids", Int. J. Non-Lin. Mech., Vol. 39, pp. 1699-1708. https://doi.org/10.1016/j.ijnonlinmec.2004.03.002
  8. A. J. M. Spencer, 1971, Theory of Invariants, Continuum Physics, Eringer A. C. (editor), Academic Press, New York, Vol. 1, pp. 239-353
  9. K. Fonteyn, A. Belahcen, R. Kouhia, P. Rasilo and A. Arkkio, "FEM for directly coupled magnetomechanical phenomena in electrical machines", IEEE Transactions on Magnetics, Vol.: 46, No. 8, 2010.
  10. A. Belahcen, "Magnetoelastic coupling in rotating electrical machines", IEEE Transactions on Magnetics, Vol. 41, No.5, pp.1624-7, 2005. https://doi.org/10.1109/TMAG.2005.846123
  11. A. Belahcen, K. Fonteyn, A. Hannukainen, R. Kouhia, "On numerical modeling of coupled magnetoelastic problem", Proceedings of the 21st Nordic Seminar on Computational Mechanics, Trondheim, 2008, T. Kvamsdal, K.M. Mathisen and B. Pettersen (editors), pp. 203-206.
  12. S. Fortino, R. Kouhia, A. Belahcen, K. Fonteyn, "A coupled model for magnetostriction in ferromagnetic materials", International Conference on Computational Methods for Coupled Problems in Science and Engineering. Barcelona, Spain, 2007, pp. 483-486.
  13. K. Fonteyn, A. Belahcen, P. Rasilo, R. Kouhia, and A. Arkkio "Simulated Results and Experimental Verification of a Novel Magneto-Mechanical Coupled Method", proceedings of ICEMS 2010, 10-13 October 2010, Seoul, Korea.

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