Journal of Power Electronics

The Korean Institute of Power Electronics (전력전자학회)
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A High-Performance Induction Motor Drive with 2DOF I-PD Model­Following Speed Controller

  • El-Sousy Fayez F. M. (Electronics Research Institute (ERI) Power Electronics & Energy Conversion Department)
  • Published : 2004.10.01
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Abstract

A robust controller that combines the merits of the feed-back, feed-forward and model-following control for induction motor drives utilizing field orientation control is designed in this paper. The proposed controller is a two-degrees-of­freedom (2DOF) integral plus proportional & rate feedback (I-PD) speed controller combined with a model-following (2DOF I-PD MFC) speed controller. A systematic mathematical procedure is derived to find the parameters of the 2DOF I-PD MFC speed controller according to certain specifications for the drive system. Initially, we start with the I-PD feed­back controller design, then we add the feed-forward controller. These two controllers combine to form the 2DOF I-PD speed controller. To realize high dynamic performance for disturbance rejection and set point tracking characterisitics, a MFC controller is designed and added to the 2DOF I-PD controller. This combination is called a 2DOF I-PD MFC speed controller. We then study the effect of the 2DOF I-PD MFC speed controller on the performance of the drive system under different operating conditions. A computer simulation is also run to demonstrate the effectiveness of the proposed controller. The results verify that the proposed 2DOF I-PD MFC controller is more accurate and more reliable in the presence of load disturbance and motor parameter variations than a 2DOF I-PD controller without a MFC. Also, the proposed controller grants rapid and accurate responses to the reference model, regardless of whether a load disturbance is imposed or the induction machine parameters vary.

Keywords

References

  1. B. K. Bose, Modem Power Electronics and AC Drives, Prentice Hall, Upper Saddle River, 2002
  2. Peter Vas, Vector Control of AC Machines, Oxford: Clarendon Press, 1990
  3. Ned Mohan, Advanced Electrric Drives: Analysis, control, and Modeling using Simulink, MNPERE Press, USA, 2001
  4. Fayez F. M. EI-Sousy, Faeka M.H. Khater and Farouk I. Ahmed, 'Analysis and Design of Indirect Field Orientation Control for Induction Machine Drive System', Proceeding of the 38th SICE annual conference , SICE99, Iwate, Japan, July 28-30, pp. 901-908, 1999
  5. K.B. Nordin., D.W. Novotny, and D. S.Zinger, 'The influence of motor parameter deviations in feedforward field orientation drive systems', IEEE Trans. Ind, Appl., July/Aug. , Vol. IA-21, No.4, pp. 624-632,1985 https://doi.org/10.1109/TIA.1985.349719
  6. L. J. Garces, 'Parameter adaptation for the speed controlled static ac drive with a squirrel cage induction motor', IEEE Trans. Ind, Appl., Mar./Apr., Vol. IA-16, No.2, pp 173-178, 1980
  7. T. Matsuo T.A. and Lipo, 'Rotor resistance identification in the field oriented control of a squirrel cage induction motor', IEEE Trans, Ind. Appl., May/July , Vol. IA-21, No, 3, pp. 624-632, 1985
  8. R. Kirshnan and F.C. Doran, 'Study of parameter sensitivity in high-performance inverter-fed induction motor drive system', IEEE Trans. Ind. Appl., May/July, Vol. IA-23, No.4, pp. 623-635,1992
  9. C. M. Liaw, 'Design of a two-degrees-of-freedom controller for motor drives', IEEE Trans. Automatic Control., Aug./Sept., Vol. AC-37, No.4, pp. 1215-1220, 1992
  10. C. M. Liaw and F.J. Lin, 'A robust speed controller for induction motor drives', IEEE Trans. Ind. Elect., Aug./Sept., Vol. IE-41, No.4, pp. 308-315,1994
  11. Fayez F. M. El-Sousy and Maged N. F. Nashed, 'Robust Fuzzy Logic Current and Speed Controllers for FieldOriented Induction Motor Drive', The Korean Institute of Power Electronics (KIPE), Journal of Power Electronics (JPE), Vol. 3, No.2, pp. 115-123,. April, 2003
  12. Fayez F. M. El -Sousy and M. M. Salem, 'Simple NeuroControllers for Field Oriented Induction Motor Servo Drive System ', The Korean Institute o fPower Electronics (KIPE), Journal of Power Electronics (JPE), Vol. 4, No.1, pp. 28-38, January 2004
  13. Fayez F. M. El -Sousy and M. M. Salem, 'High Performance Simple Position Neuro-Controller for FieldOriented Induction Motor Servo Drives' WSEAS Transactions on Systems, Issue 2, Vol. 3, pp. 941-950, April 2004
  14. Fayez F. M. EI-Sousy and Maged N. F. Nashed, 'PID-Fuzzy Logic Position Tracking Controller for Detuned Field-Oriented Induction Motor Servo Drive', WSEAS Transactions on Systems, Issue 2, Vol. 3, pp. 707-713, April 2004
  15. Fayez F. M. El-Sousy , 'Design and Implementation of 2DOF I-PD Controller for Indirect Field Orientation Control Induction Machine Drive System', ISlE 2001 IEEE International Symposium on Industrial Electronics , Pusan, Korea, June 12-16, pp. 1112-1118, 2001
  16. Matlab Simulink User Guide, The Math Work Inc., 1997
  17. C. M. Ong, Dynamic Simulation of Electric Machinery Using Matlab and Simulink. Printice Hall, 1998