Journal of Electrical Engineering and Technology

  • 제6권5호
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  • Pages.634-639
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  • 2011
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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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Magnetic Saturation Effect on the Rotor Core of Synchronous Reluctance Motor

  • Kim, Ki-Chan (Department of Electrical Engineering, Hanbat National University)
  • 투고 : 2010.08.24
  • 심사 : 2011.04.11
  • 발행 : 2011.09.01
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초록

This paper presents a study on the design parameters that consider the magnetic saturation effect in a rotor core of a synchronous reluctance motor. Two important design parameters in a rotor are selected to analyze the saturation effect of a synchronous reluctance motor, particularly in a rotor core. The thickness of the main segment, which is the main path of the d-axis flux, and the end rip, which affects the q-axis flux, are analyzed using the d-axis and q-axis inductances. Moreover, the characteristics of torque and torque ripple when magnetic saturation takes place are analyzed. The saturation effect is verified by comparing the reluctance torque between the experiment and FEM simulation.

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참고문헌

  1. M. Sanada, K. Hiramotor, S. Morimoto, and Y. Takeda, "Torque ripple improvement for synchronous reluctance motor using an asymmetric flux barrier arrangement", IEEE Tran. Ind. Applicat., vol. 40, issue 4, pp. 1076-1082, 2004. https://doi.org/10.1109/TIA.2004.830745
  2. N. Bianchi, S. Bolognani, D. Bon, and M. Dai Pre, "Rotor Flux-Barrier Design for Torque Ripple Reduction in Synchronous Reluctance and PMAssisted Synchronous Reluctance Motors", IEEE Tran. Ind. Applicat., vol. 45, issue 3, pp. 921-928, 2009. https://doi.org/10.1109/TIA.2009.2018960
  3. E. S. Obe, "Calculation of Inductances and Torque of an Axially Laminated Synchronous Reluctance Motor", IET, Electric Power Application, Vol. 4, Issue 9, pp. 783-792, 2010. https://doi.org/10.1049/iet-epa.2009.0197
  4. K.C. Kim, J. S. Ahn, S. H. Won, J. P. Hong and J. Lee, "A Study on the Optimal Design of SynRM for the High Torque and Power Factor", IEEE Tran. Magnetics, vol. 43, issue 6, pp. 2543-2545, 2007. https://doi.org/10.1109/TMAG.2007.893302
  5. A. Vagati, T. A. Lipo, I. Boldea, T. Fukao, L. Malesani, and T. J. E. Miller, Synchronous Reluctance Motors and Drives A New Alternative, IEEE Industru Applications Society 29th Annual Meeting, Section 3, 1994
  6. Matsuo, T. and Lipo, T.A., "Rotor design optimization of synchronous reluctance machine", IEEE Tran. Energy Conversion, vol. 9, issue. 2, pp. 359−365, June 1994. https://doi.org/10.1109/60.300136

피인용 문헌

  1. A Novel Magnetic Flux Weakening Method of Permanent Magnet Synchronous Motor for Electric Vehicles vol.48, pp.11, 2012, https://doi.org/10.1109/TMAG.2012.2198444
  2. Single-phase direct-on-line synchronous motor for a specific application in comparison with an induction motor pp.20507038, 2019, https://doi.org/10.1002/etep.2809