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Cross Saturation Inductance Analysis of a Permanent Magnet Synchronous Motor

Year 2018, Volume: 6 Issue: 3, 153 - 158, 31.07.2018
https://doi.org/10.17694/bajece.426284

Abstract




















This paper presents the cross saturation
effect on a specially designed spoke type permanent magnet synchronous motor
(PMSM) for the sensorless vector control. The cross saturation effect becomes
very important where the sensorless control algorithm is used. Accurate flux
linkage modeling is required to obtain a satisfactory position estimation and
eventually minimum induced torque error. The magnetic saturation is the most
impacting parameters affecting the position error. Since the Ld and Lq
inductance difference is generally less than 5% in the spoke type PMSM, the
accurate estimation of the cross saturation is critical for the sensorless
vector control.  In this paper, the
designed PMSM has the Ld and Lq difference in 15% level even for the overload
capacity. So it is even possible to operate the motor in the transient modes
with the overload capacity by estimating right cross saturation effect with
certain time limits. The mapping of the inductances and efficiency are obtained
by using Finite element method and presented in the paper. Some experimental
results are also given such as efficiency and power-speed variation at the
constant torque.

References

  • K. Kurihara, M.A. Rahman, “High-Efficiency Line-Start Interior Permanent-Magnet Synchronous Motors”, IEEE Transactions on Industrial Applications, Vol.40, No.3, 2004, pp.789-796.
  • A. Rahideh, A. Rahideh, M. Karimi, A. Shakeri, M. Azadi, “High Performance Direct Torque Control of a PMSM Using Fuzzy Logic And Genetic Algorithm”, IEEE International Conference on Electric Machines & Drives, Antalya, TURKEY, 2007.
  • J. Simanek, J. Novak, O. Cerny, R. Dolecek, “FOC and Flux Weakening for Traction Drive with Permanent Magnet Synchronous Motor”, Proceedings of IEEE International Symposium on Industrial Electronics, Cambridge, UK, 2008.
  • E. Fuchs, E. Erdelyi “Nonlinear Theory of Turboalternators, Part II. Load Dependent Synchronous Reactances”, IEEE Transactions on Power Apparratus and Systems, Vol. 92, No.2, 1973, pp.592–599.
  • M. Kamoun, M. Poloujadoff, “Experimental Study of The Effect of Saturation on The Steady State Operation of a Salient Pole Microalternator”, Electrical Machines and Power Systems, Vol.10, 1985, pp.325–334.
  • K. Saleh, M. Sumner, “Sensorless Speed Control of Five-Phase PMSM Drives with Low Current Distortion”, Electrical Engineering, 2017, pp.1-18. B. Stumberger, G. Stumberger, D. Dolinar, A. Hamler, M. Trlep, “Evaluation of Saturation and Cross-Magnetization Effects in Interior Permanent-Magnet Synchronous Motor”, IEEE Transactions on Industrial Applications, Vol.39, No.5, 2003, pp.1264–1271.
  • A.M. El-Serafi, A.S. Abdallah, M.K. El-Sherbiny, E. Badawy, “Experimental Study of The Saturation and the Cross-Magnetizing Phenomenon in Saturated Synchronous Machines”, IEEE Transactions on Energy Conversion, Vol.2, No.4, 1988, pp.815–823.
  • E. Levi, V.A. Levi, “Impact of Dynamic Cross-Saturation on Accuracy of Saturated Synchronous Machine Models”, IEEE Transactions on Energy Conversion, Vol.15, No.2, 2000, pp.224–230.
  • E. Oksuztepe, Z.Omac, H. Kurum, “Sensorless Vector Control Of PMSM With Non-Sinusoidal Flux Using Observer Based On FEM”, Electrical Engineering, Vol.96, No.3, September 2014, pp. 227-238.
Year 2018, Volume: 6 Issue: 3, 153 - 158, 31.07.2018
https://doi.org/10.17694/bajece.426284

Abstract

References

  • K. Kurihara, M.A. Rahman, “High-Efficiency Line-Start Interior Permanent-Magnet Synchronous Motors”, IEEE Transactions on Industrial Applications, Vol.40, No.3, 2004, pp.789-796.
  • A. Rahideh, A. Rahideh, M. Karimi, A. Shakeri, M. Azadi, “High Performance Direct Torque Control of a PMSM Using Fuzzy Logic And Genetic Algorithm”, IEEE International Conference on Electric Machines & Drives, Antalya, TURKEY, 2007.
  • J. Simanek, J. Novak, O. Cerny, R. Dolecek, “FOC and Flux Weakening for Traction Drive with Permanent Magnet Synchronous Motor”, Proceedings of IEEE International Symposium on Industrial Electronics, Cambridge, UK, 2008.
  • E. Fuchs, E. Erdelyi “Nonlinear Theory of Turboalternators, Part II. Load Dependent Synchronous Reactances”, IEEE Transactions on Power Apparratus and Systems, Vol. 92, No.2, 1973, pp.592–599.
  • M. Kamoun, M. Poloujadoff, “Experimental Study of The Effect of Saturation on The Steady State Operation of a Salient Pole Microalternator”, Electrical Machines and Power Systems, Vol.10, 1985, pp.325–334.
  • K. Saleh, M. Sumner, “Sensorless Speed Control of Five-Phase PMSM Drives with Low Current Distortion”, Electrical Engineering, 2017, pp.1-18. B. Stumberger, G. Stumberger, D. Dolinar, A. Hamler, M. Trlep, “Evaluation of Saturation and Cross-Magnetization Effects in Interior Permanent-Magnet Synchronous Motor”, IEEE Transactions on Industrial Applications, Vol.39, No.5, 2003, pp.1264–1271.
  • A.M. El-Serafi, A.S. Abdallah, M.K. El-Sherbiny, E. Badawy, “Experimental Study of The Saturation and the Cross-Magnetizing Phenomenon in Saturated Synchronous Machines”, IEEE Transactions on Energy Conversion, Vol.2, No.4, 1988, pp.815–823.
  • E. Levi, V.A. Levi, “Impact of Dynamic Cross-Saturation on Accuracy of Saturated Synchronous Machine Models”, IEEE Transactions on Energy Conversion, Vol.15, No.2, 2000, pp.224–230.
  • E. Oksuztepe, Z.Omac, H. Kurum, “Sensorless Vector Control Of PMSM With Non-Sinusoidal Flux Using Observer Based On FEM”, Electrical Engineering, Vol.96, No.3, September 2014, pp. 227-238.
There are 9 citations in total.

Details

Primary Language English
Subjects Engineering
Journal Section Araştırma Articlessi
Authors

Lale T. Ergene 0000-0003-4142-032X

Murat İmeryüz This is me

Cihad Ekin This is me

Publication Date July 31, 2018
Published in Issue Year 2018 Volume: 6 Issue: 3

Cite

APA Ergene, L. T., İmeryüz, M., & Ekin, C. (2018). Cross Saturation Inductance Analysis of a Permanent Magnet Synchronous Motor. Balkan Journal of Electrical and Computer Engineering, 6(3), 153-158. https://doi.org/10.17694/bajece.426284

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