Robust Control Facing a Large Scale Parameter Variation in a Sensorless Vector Controlled Induction Motor Drive

93830d1e-fa26-4084-bc22-d2cc98f4868020210322045557194wseamdt@crossref.orgMDT DepositWSEAS TRANSACTIONS ON SYSTEMS1109-277710.37394/23202http://wseas.org/wseas/cms.action?id=4067220202022020201910.37394/23202.2020.19http://wseas.org/wseas/cms.action?id=23194Robust Control Facing a Large Scale Parameter Variation in a Sensorless Vector Controlled Induction Motor DriveYassineZahraouiMohamed V University, Mohammadia School of Engineering, Department of Electrical Engineering, Agdal-Rabat, MOROCCOMohamedAkherrazMohamed V University, Mohammadia School of Engineering, Department of Electrical Engineering, Agdal-Rabat, MOROCCOChaymaeFahassaMohamed V University, Mohammadia School of Engineering, Department of Electrical Engineering, Agdal-Rabat, MOROCCOIn vector control systems using the slip frequency control method, the rotor resistance of induction motors is used to calculate a slip frequency. Thus the change in temperature and saturation levels cause the variation of rotor resistance value and hence the deterioration of the whole torque control characteristic. This paper presents a simulation of induction motor behavior facing a sudden parameter variation in very low speed basing on fuzzy logic perturbation rejection controllers, the rotor flux and speed are observed by an adaptive Luenberger observer based fuzzy adaptation mechanism. Simulation results show that the proposed control with the proposed fuzzy regulation provide good performance dynamic characteristics for a large scale parameter variation. All simulations have been realized in MatLab/Simulink.228202022820206874https://www.wseas.org/multimedia/journals/systems/2020/a205103-776.pdf10.37394/23202.2020.19.10http://www.wseas.org/multimedia/journals/systems/2020/a205103-776.pdfJ.-P. Caron and J.-P. Hautier, Modelisation et commande de la machine asynchrome. Paris:Editions Technip, 1995.P. Vas, Sensorless Vector and Direct Torque Control. Oxford University Press, 1998.R. Krishnan,Electric Motor Drives: Modeling,Analysis, and Control, 1st ed.Upper Saddle River, N.J: Pearson, Feb. 2001.J. D. Irwin,Control in Power Electronics: Selected Problems, 1st ed., M. P. Kazmierkowski, R. Krishnan, and F. Blaabjerg, Eds. Amsterdam; New York: Academic Press, Sep. 2002.B. K. Bose,Modern Power Electronics and AC Drives, 1st ed.Upper Saddle River, NJ: Prentice Hall, Oct.2001.10.1541/ieejias.112.107T. Yamada, Y. Yamamoto, T. Ichioka, and T. Niwa, “Compensation for Parameters Variation of Induction Motor Improved Torque Control Characteristics at Low and High Speed Region,” IEE J Transactions on Industry Applications, vol. 112, no. 2, pp. 107–116, 1992.10.1109/isie.1997.649008G. Rafajlovski, E. Ratz, D. Manov, and D. Hristovski, “Assessment of motor parameter variation in vector controlled induction motor,” in, Proceedings of the IEEE International Symposium on Industrial Electronics, 1997. ISIE ’97,vol. 2, Jul. 1997, pp. 522–526 vol.2.10.1504/ijaisc.2014.062826S. Anil Chandrakanth, T. Chelliah, and S. Srivastava, “Efficiency determination of induction mo-tor and its sensitivity analysis towards parameter variation,” Int. J. of Artificial Intelligence and Soft Computing, vol. 4, pp. 144–163, Jan. 2014.10.1080/153250001300360416E. E. D. M. G. C. S. Cauet, L. Rambault, “Linearizing Control of an Induction Motor Subjected to Parameter Variation,”Electric Power Components and Systems, vol. 29, no. 7, pp.629–644, Jul. 2001.10.1080/073135699268830M. J. M. Wang, E. Levi, “Compensation of Parameter Variation Effects in Sensorless Indirect Vector Controlled Induction Machines Using Model-Based Approach,”Electric Machines& Power Systems, vol. 27, no. 9, pp. 1001–1027,Aug. 1999.10.1109/tia.1987.4504960R. Krishnan and F. C. Doran, “Study of Parameter Sensitivity in High-Performance Inverter-Fed Induction Motor Drive Systems,”IEEE Transactions on Industry Applications, vol. IA-23, no. 4,pp. 623–635, Jul. 1987.L. A. Zadeh, “Fuzzy sets,”Information and Control, vol. 8, no. 3, pp. 338–353, Jun. 1965.10.1016/j.conengprac.2017.08.001C. Martin, M. Bermudez, F. Barrero, M. R. Arahal, X. Kestelyn, and M. J. Duran, “Sensitivity of predictive controllers to parameter variation in five-phase induction motor drives,” Control Engineering Practice, vol. 68, no. Supplement C,pp. 23–31, Nov. 2017.10.1109/irsec.2015.7455046Y. Zahraoui, A. Bennassar, M. Akherraz, and A. Essalmi, “Indirect vector control of induction motor using an extended Kalman observer and fuzzy logic controllers,” in2015 3rd International Renewable and Sustainable Energy Conference (IRSEC), Dec. 2015, pp. 1–6.