Direct Torque Control of Induction Motors Based on Space Vector Modulation with Adaptive Stator Flux Observer using Fuzzy Logic Controller

Authors

  • Rallapalli Sneha  PG Student, EEE Department, Sri Venkateswara University of College of Engineering, Andhra Pradesh, India
  • J. N. Chandra Sekhar  Assiatant Professor, EEE Department, Sri Venkateswara University of College of Engineering, Andhra Pradesh, India
  • A. Lakshmi Devi  HOD EEE Department, Sri Venkateswara University of College of Engineering, Andhra Pradesh, India

Keywords:

Direct Torque Control (DTC), Speed Sensor less Induction Motor (IM) Drive, Space Vector Modulation (SVM), Fuzzy Logic System

Abstract

This paper describes a mix of direct torque control (DTC) and space vector modulation (SVM) for a customizable speed sensor less induction motor (IM) drive. The motor drive is provided by a two-level SVPWM inverter. The inverter reference voltage is gotten in view of information output criticism linearization control, utilizing the IM display in the stator – axes reference frame with stator current further more flux vectors segments as state factors. Additionally, a powerful full-arrange versatile stator flux observer is intended for a speed sensor less DTC-SVM system and another speed-versatile law is given. By outlining the observer pick up matrix in view of state criticism H_? control hypothesis, the strength and robustness of the observer systems is guaranteed. At last, the viability and validity of the proposed control approach is verified by simulation results.

References

  1. Takahashi and T. Noguchi, "A new quick-  response and high efficiency control strategy of an induction motor," IEEE Trans. Ind. Appl., vol. IA-22, no. 5, pp. 820–827, 1986.
  2. Y. S. Lai and J. H. Chen, "A new approach to direct torque control of induction motor drives for constant inverter switching frequency and torque ripple reduction," IEEE Trans. Energy Convers., vol. 16, no. 3, pp. 220–227, 2001.
  3. S. Mir, M. E. Elbuluk, and D. S. Zinger, "PI and fuzzy estimators for tuning the stator resistance in direct torque control of induction machines," IEEE Trans. Power Electron., vol. 13, no. 2, pp. 279–287, 1998.
  4. F. Bacha, R. Dhifaoui, and H. Buyse, "Real-time implementation of direct torque control of an induction machine by fuzzy logic controller," in Proc. ICEMS, 2001, vol. 2, pp. 1244–1249.
  5. A. Arias, J. L. Romeral, and E. Aldabas, "Fuzzy logic direct torque control," in Proc. IEEE ISIE, 2000, vol. 1, pp. 253–258.
  6. D. Seyoum, M. F. Rahman, and C. Grantham, "Simplified flux estimation for control application in induction machines," in IEMDC’03, 2003, vol. 2, pp. 691–695.
  7. G. Xi, H. Gao, and W. Xu et al., "A method to determine gain matrix of stator flux full order observer," J. Cent. South Univ. (Science and Technology), vol. 39, no. 4, pp. 793–798, 2008.
  8. J. Soltani1, G. R. A. Markadeh, and N. R. Abjadi3 et al., "A new adaptive direct torque control (DTC) scheme based-on SVM for adjustable speed sensorless induction motor drive," in ICEMS 2007, Seoul, Korea, Oct. 8–11, 2007, pp. 49–502.
  9. Narayanan Prasad Gupta,Preeti Gupta, "Performance Analysis Of DTC Of PMSM Drive Using SVPWM Inverter", IEEE Transactions On Industrial Applications, vol.33, no.3, pp. 436-494, July 2012.
  10. Dipti H Ganatra,Saurabh N Pandya, "Torque Ripple Minimization In DTC Based Induction Motor Drive Using fuzzy logic" IEEE Transactions On Power Delivery, vol.14, no.2,july 2012.
  11. Yukinoi Inour,Shigro Morimoto, Masayuki Sanada, "Control Method Suitable For DTC Based Motor Drive System Satisfying Voltage And Current", IEEE Transactions On Power Delivery, vol.14, no.2, October 2012.

IInternational Journal of Scientific Research in Computer Science, Engineering and Information Technology

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Published

2018-02-28

Issue

Volume 3, Issue 1, January-February-2018

Section

Research Articles

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This work is licensed under a Creative Commons Attribution 4.0 International License.

How to Cite

[1]
Rallapalli Sneha, J. N. Chandra Sekhar, A. Lakshmi Devi, " Direct Torque Control of Induction Motors Based on Space Vector Modulation with Adaptive Stator Flux Observer using Fuzzy Logic Controller, IInternational Journal of Scientific Research in Computer Science, Engineering and Information Technology(IJSRCSEIT), ISSN : 2456-3307, Volume 3, Issue 1, pp.827-832, January-February-2018.