Journal of Power Electronics

The Korean Institute of Power Electronics (전력전자학회)
권호 표지
DOI QR코드

DOI QR Code

Online Compensation of Parameter Variation Effects for Robust Interior PM Synchronous Motor Drives

  • Shrestha, Rajendra L. (Chilime HydroPower Company) ;
  • Seok, Jul-Ki (Power Conversion Lab., Dept. of Electrical Eng., Yeungnam University)
  • Received : 2011.01.19
  • Published : 2011.09.20
Download PDF
⟨ Previous Next ⟩

Abstract

This paper presents an online voltage disturbance estimator to achieve precise torque control of IPMSMs over a high speed operating region. The proposed design has a type of state-filter based on a Luenburger-style closed loop stator current vector observer. Utilizing the frequency response plot (FRF) approach, the estimation accuracy and the parameter sensitivities are analyzed. Accurate torque control and improved efficiency are provided with the decoupling of the effect of the parameter variations. The feasibility of the presented idea is verified by laboratory experiments.

Keywords

References

  1. S. R. Macminn and T. M. Jahns, "Control techniques for improved highspeed performance of interior PM synchronous motor drives," IEEE Trans. Ind. Appl., Vol. 27, No. 5, pp. 272-280, Sep./Oct. 1991.
  2. Y. S. Kim and S. K. Sul, "Torque control strategy of an IPMSM considering the flux variation of the permanent magnet," in Proc. IEEE IAS Annu. Meeting, pp. 1301-1307, 2007.
  3. S. Morimoto, M. Sanada, and Y. Takeda, "Effects and compensation of magnetic saturation in flux-weakening controlled permanent magnet synchronous motor drives," IEEE Trans. Ind. Appl., Vol. 30, No. 6, pp. 1632-1637, Nov./Dec. 1994. https://doi.org/10.1109/TIA.1994.350318
  4. L. Zhong, M. F. Rahman, W. Y. Hu, and K. W. Lim, "A direct torque controlled interior permanent magnet synchronous motor drive incorporating field weakening," IEEE Trans. Ind. Appl., Vol. 34, No. 6, pp. 1246-1253, Nov./Dec. 1998. https://doi.org/10.1109/28.738985
  5. B. Cheng and T. R. Tesch, "Torque feedforward control technique for permanent-magnet synchronous motors," IEEE Trans. Ind. Electron., Vol. 57, No. 3, pp. 969-974, Mar. 2010. https://doi.org/10.1109/TIE.2009.2038951
  6. Y. Jeong, S.K. Sul, S. Hiti, and K. M. Rahman, "Online minimumcopper- loss control of an interior permanent-magnet synchronous machine for automotive applications," IEEE Trans. Ind. Appl., Vol. 42, No. 5, pp. 1222-1229, Sep./Oct. 2006. https://doi.org/10.1109/TIA.2006.880910
  7. A. Consoli, G. Scarcella, G. Scelba, and A. Testa, "Steady-state and transient operation of IPMSMs under maximum-torque-per-ampere control," IEEE Trans. Ind. Appl., Vol. 46, No. 1, pp. 121-129, Jan./Feb. 2010. https://doi.org/10.1109/TIA.2009.2036665
  8. H. Kim and R. D. Lorenz, "Improved current regulators for IPM machine drives using on-line parameter estimation," in Conf. Rec. IEEE-IAS, pp. 86-91, Oct. 2002.
  9. Y. Jeong and S. K. Sul, "Adaptive flux observer with on-line inductance estimation of an IPMSM considering magnetic saturation," in Conf. Rec. IEEE-PESC, pp.2467-2473, Jun. 2005.
  10. H. B. Kim, M. C. Hark and R. D. Lorenz, "Sensorless control of interior permanent magnet machine drives with zero-phase lag position estimation," IEEE Trans. Ind. Appl., Vol. 39, No. 6, pp. 1726-1733, Nov./Dec. 2003. https://doi.org/10.1109/TIA.2003.818966
  11. T. S. Kwon and S. K. Sul, "Novel antiwindup of a current regulator of a surface-mounted permanent-magnet motor for flux-weakening control," IEEE Trans. Ind. Appl., Vol. 42, No. 5, pp. 1293-1300, Sep./Oct. 2006. https://doi.org/10.1109/TIA.2006.880836

Cited by

  1. An Enhanced Finite-Settling-Step Direct Torque and Flux Control (FSS-DTFC) for IPMSM Drives vol.16, pp.4, 2016, https://doi.org/10.6113/JPE.2016.16.4.1367
  2. Comparative Analysis of Torque Compensation Control Algorithms of Interior Permanent Magnet Machines for Automotive Applications Considering the Effects of Temperature Variation vol.3, pp.3, 2017, https://doi.org/10.1109/TTE.2017.2684080
  3. A Novel Parameter Estimation Algorithm for Interior Permanent-Magnet Synchronous Motors vol.18, pp.3, 2013, https://doi.org/10.6113/TKPE.2013.18.3.289
  4. Parameter estimation and adaptive control of permanent magnet synchronous motors vol.15, pp.2, 2014, https://doi.org/10.5762/KAIS.2014.15.2.1044