Journal of Power Electronics

The Korean Institute of Power Electronics (전력전자학회)
권호 표지

Sliding Mode Observer for Sensorless Control of IPMSM Drives

  • Jung, Young-Seok (Division of Mechanical Eng., Pukyong National University) ;
  • Kim, Marn-Go (Division of Electrical and Control Eng., Pukyong National University)
  • Published : 2009.01.20
Download PDF
⟨ Previous Next ⟩

Abstract

This paper presents a sliding mode observer for the sensorless control of interior permanent magnet synchronous motor (IPMSM) drives. The sliding mode observer has been presented as a robust estimation method. Most of these previous works, however, were not for an interior PMSM (IPMSM), but for a non-salient pole PMSM and its observer design is conducted in the stationary reference frame. Thus, in this paper, we investigate the design of a sliding mode observer and its driving characteristics for an IPMSM. The proposed sliding mode observer is designed in the rotating reference frame, and good drive performance is achieved even when the observer parameters are mismatched with those of an actual motor. The proposed method is applied to a 600W IPMSM, and, then, the measurement results are presented.

Keywords

References

  1. J. I. Ha, K. Ide, T. Sawa, and S. K. Sul, "Sensorless rotor position estimation of an interior permanent-magnet motor from initial states", IEEE Trans. Ind. Appl., Vol. 39, No.3, pp. 761-767, May/Jun., 2003 https://doi.org/10.1109/TIA.2003.811781
  2. S. Morimoto, M. Sanada, and Y. Takeda, "Mechanical sensorless drives of IPMSM with online parameter identification", IEEE lAS., Vol. 1, pp. 297-303, 2005
  3. Z. Chen, M. Tomita, S. Doki, and S. Okuma, "An extended electromotive force model for sensorless control of interior permanent-magnet synchronous motors", IEEE Trans. Ind Electron., Vol. 50, No.2, pp. 288-295, Apr. 2003 https://doi.org/10.1109/TIE.2003.809391
  4. N. Matsui, "Sensorless PM brushless DC motor drives", IEEE Trans. Ind. Electron., VoL 43, No.2, pp. 300-308, Apr. 1996 https://doi.org/10.1109/41.491354
  5. S. Chi, and L. Xu, "Position sensorless control of PMSM based on a novel sliding mode observer over wide speed range", IEEE IPEMC, pp. 597-605, 2006
  6. K. L. Kang, J. M. Kim, K. B. Hwang, and K. H. Kim, "Sensorless control of PMSM in high speed range with iterative sliding mode observer", in Conf Rec. IEEE APEC, VoL 2, pp. 1111-1116,2004
  7. M. Elbuluk and C. Li, "Sliding mode observer for wide-speed sensorless control of PMSM drives", in Conf Rec.IEEE lAS, Vol. 1, pp. 480-485, 2003
  8. Y. S. Han, J. S. Choi, and Y. S. Kim, "Sensorless PMSM drive with a sliding mode control based adaptive speed and stator resistance estimator", IEEE Trans. Magnetics, Vol. 36, pp. 3588-3591, Sep. 2000 https://doi.org/10.1109/20.908910
  9. K. Y. Cho, "Sensorless Control for a PM Synchronous Motor in a Single Piston Rotary Compressor", Journal of Power Electronics, Vol. 6, No. 1, pp. 29-37, Jan. 2006