Journal of international Conference on Electrical Machines and Systems

  • 제1권4호
  • /
  • Pages.412-418
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  • 2012
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  • 2234-6902(pISSN)
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  • 2234-7577(eISSN)
대한전기학회 분과 (Journal of International Conference on Electrical Machines and Systems)
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Novel Claw Pole Eddy Current Load for Testing DC Counter Rotating Motor - Part II: Design and Modeling

  • Kanzi, Khalil (Iranian Academic Center For Education, Culture and Research ACECR K.N. Toosi University of Technology) ;
  • Roozbehani, Sam (Iranian Academic Center For Education, Culture and Research ACECR K.N. Toosi University of Technology) ;
  • Dehafarin, Abolfazl (Iranian Academic Center For Education, Culture and Research ACECR K.N. Toosi University of Technology) ;
  • Kanzi, Majid (Iranian Academic Center For Education, Culture and Research ACECR K.N. Toosi University of Technology)
  • 투고 : 2012.07.03
  • 심사 : 2012.10.05
  • 발행 : 2012.12.01
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초록

Eddy current brakes are electromechanical devices used as variable mechanical loads for testing electrical machines. Accurate modeling of eddy current loss is an important t factor for optimum design of eddy brake systems. In this second part, we propose novel formulations of eddy current loss in novel claw-pole eddy brake system. The proposed model for eddy current loss in novel claw-pole eddy brake system depends on the size of the claw poles. Also, in this paper, the flux density is measured by using the magnetic circuit of the novel claw pole. The model results are compared with experimental results and they are found to be in good agreement.

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참고문헌

  1. Y. Um, S. Torii, D. Ebihara, I. Sanjo, Y. Tani, "Characteristic of Eddy Current on the secondary of Eddy Current Brake," in Proc. Electric Machines and Drive, 1997, pp. MC1/11.1 - MC1/11.3.
  2. D. Gonen, S. Stricker, "Analysis of Eddy Current Brake," IEEE Trans. Power Apparatus and System, vol. 84, pp. 357-361, May 1965. https://doi.org/10.1109/TPAS.1965.4766206
  3. M. Hofmann, T. Werle, R. Pfeiffer, and A. Binder, "2D and 3D Numerical Field Computation of Eddy Current Brakes for Traction," IEEE Trans. Magnetics, vol. 36(4), pp. 1758-1763, Jul. 2000. https://doi.org/10.1109/20.877784
  4. M. Fujita, T. Tokumasu, T. Yamada, "3-Dimensional Electromagnetic Analysis and Design of an Eddy Current Rail Brake System," IEEE Trans. Magnetics, vol. 34(5), pp. 3548-3551, Sept. 1998. https://doi.org/10.1109/20.717837
  5. D. Rodger, H. C. Lai, P. K. Vong, "Finite Element Models of Eddy Current Brakes," presented at the 2nd Int. Conf. Computation on Electromagnetic, UK, 2002.
  6. B. Dietrich, I. E. Chabu, J. R. Cardoso, "Eddy Current Brake Analysis Using Analytic and FEM Calculations - Part I: theory," in Proc. IEMDC, 2001, pp. 454-457.
  7. Danila, F. Sisak, S. Moraru, and L. Perniu, "Computer Aided Design by FEM Method For Eddy Current Brakes," in Proc. IEMDC, 2007, pp. 347-352.
  8. K. Kanzi, A. Dehafarin, S. Roozbehani, M. Kanzi, Q. Vasheghani, "Novel Claw Pole Eddy Current Load for Testing DC Counter Rotating Motor - Part I: Construction," Journal of International Conference on Electrical Machines and Systems, vol. 1(3), pp. 57-65, Sept. 2012.
  9. K. Kanzi, "Design and Implementation of a Counter Rotating DC Motor Rating 60 kW", Iranian Academic Center for Education, Culture andResearch (ACECR), K. N. Toosi University of Technology branch, Tech. Rep. (1786-21), Feb. 2011.
  10. J. G. Zhu, V. S. Ramsden, "Improved Formulations for Rotational Core Losses in Rotating Electrical Machines", IEEE Trans. Magnetics, vol. 34(4), pp. 2234-2242, Jul. 1998 https://doi.org/10.1109/20.703861