Quality Improvement of Speed Estimation in Induction Motor Drive by Using Fuzzy-MRAS Observer with Experimental Investigation
Our work is oriented to improve the quality of observation and estimating speed of rotation of the asynchronous machine. This study is designed to cope with problems related to parametric variation, non-measurability of flux, coupling between flux and torque, and observation of speed. The precise determination of these quantities, which we have concentrated in our work, has contributed to the improvement of the quality of control and observation of the asynchronous machine. Furthermore, the current study will be devoted to present an oriented rotor flow control of induction machine fitted with MRAS and FUZZY-MRAS sensor, a speed estimator based on the MRAS technique whose estimation mechanism is provided by fuzzy logic. The experimental results obtained will be demonstrated to show the feasibility and effectiveness of such an estimator through a comparison in order to illustrate the performance at low speed, load torque and reverse direction of rotation. Thus, with a simple comparison between observed and measured currents, we can get the necessary information to evaluate the error speed. Then, a regulator is applied to minimize the errors that are found. As a matter of fact, this regulator serves as an adaptation mechanism; it is noted that the FUZZY-MRAS observer is stable at high and low frequency and converge asymptotically at high frequency. It is also robust to an application of a load torque and also to the reverse direction of rotation.
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Arcker A. M., Direct control of the electromagnetic torque of asynchronous machines high power: power supply by 2-level voltage inverters or 3 levels (NPC), Observation with variable structure of the mechanical speed, Experimental achievements in digital and analogue technique. Thesis doctorate of INP Toulouse, Feb. 1999.
Baader U., Depenbrock M. Gierse G., Direct self control (DSC) of inverter fed machine induction: a basis for speed control without speed measurement. IEEE Trans. On Ind. Appl., Vol. 28, No. 3, pp. 581-588, May/June 1992.
Grelet G. Clerc G. Electric Actuators, Command Model Principles, Editions Eyrolles, 491 p, 1997.
Chaouch S., Robust vector control of a sensorless induction machine of speed, Ph.D. thesis of the University of Batna, Dec. 2005.
Faqir A., Variable Structure Control of an Asynchronous Machine Drive subjected to a variable mechanical environment, doctoral thesis of the University of Picardie Jules Verne, France, Dec. 2003.
Cruz C. Jaime Rivas J., Induction motor space vector control using adaptive reference model direct and indirect methods, Industrial Electronics, Proceedings IEEE International Symposium, vol.1, pp. 300 - 305, 2000.
Blaschke. F., The principle of field orientation as applied to the new transvector closed-loop control system for rotating field machines, Siemens Rev., vol. 34, pp. 217-220, May 1972.
Ben Ammar F., Variateur de vitesse de hautes performances pour machine asynchrone de grande puissance: Modulation vectorielle, Estimation par filtrage de Kalman, Contrôle par orientation de flux. Thesis doctorate of INP Toulouse, Apr. 1993.
Jeon S.H., Oh. K.K. Choi J.Y., Flux watching with online tuning of stator and rotor resistances for induction motors. IEEE Transactions on Industrial Electronics, Vol. 49, No. 3, June 2002.
S. Chakroune, Novel Observer Scheme of Fuzzy-MRAS Sensorless Speed Control of Induction Motor Drive, 13th European Workshop on Advanced Control and Diagnosis IOP Conf. Series: Journal of Physics: Conf. Series 783 (2017) 012045
Md. Haseeb Khan, Arshia Azam and J. Amarnath, Fuzzy logic based MRAS speed observer for control of induction motor drive, World Journal of Modelling and Simulation, Vol. 6 No. 2, 2010, pp. 134-140
C. Chaigne, E. Etien, S. Cauet and L. Rambault Order Vector Without Sensor of Asynchronous Machines, Lavoisier, Paris, 2005.
Xuhui W, Guilan C and Li H. Method of Stator Voltage Error Compensation in MRAS Sensorless Vector Control of Induction Motor, CES/IEEE 5th International Power Electronics and Control Conference, August 14-16, 2006 Shanghai, China.
Li Z Z., Cheng and Cai K., The Study of Sensorless Control for Induction Motor Drive Based on MRAS, Asia Simulation Conference, 7th Intl. Conf. We Sys. Simulation and Scientific Computing, 2008, pp. 235-239.
Peter-Contesse L.O., Industrial variable speed drive for asynchronous motor High Power, PhD Thesis, INPT, University of Toulouse, 1996.
Adamowicz, Observer of Induction Speed Based Motor on Simplified Dynamical Equations of Disturbance Model, Department of Ship Automation, Gdynia Maritime University, 2005, Poland.
Schauder C., Adaptive Speed Identification for Vector Control of Induction Motor without Rotational Transducers, IEEE Transaction on Industry Application, Vol. 28, no. 5, pp. 1054-1061,Oct.1992.
El-Faouri, F., Mohamed, O., Abu Elhaija, W., Comparison of Three-Phase Induction Motor Control Models Incorporating Mutual Flux Saturation Effect, (2017) International Journal on Energy Conversion (IRECON), 5 (5), pp. 135-147.
Ramdasi, S., Senthil Kumar, A., Thipse, S., Marathe, N., Development of DTC for Induction Motor Fed with Multilevel Inverter & Improved PWM Control Strategy to Maximise Energy Efficiency in EV/HEV/FCV, (2015) International Review of Electrical Engineering (IREE), 10 (4), pp. 477-491.
Achalhi, A., Bezza, M., Belbounaguia, N., Sensorless DTC Drive of Induction Motor Using 3-Level Inverter, (2016) International Review of Automatic Control (IREACO), 9 (4), pp. 227-233.
Elkholy, M., Abd Elnaiem, M., Efficient Sensorless Speed Control of Induction Motors Using Hybrid Grey Wolf Optimizer and Neural Network, (2016) International Review of Automatic Control (IREACO), 9 (2), pp. 55-63.
Yuhendri, M., Ashari, M., Purnomo, M., A Novel Sensorless MPPT for Wind Turbine Generators Using Very Sparse Matrix Converter Based on Hybrid Intelligent Control, (2015) International Review of Electrical Engineering (IREE), 10 (2), pp. 233-243.
Oualha, A., Ben Messaoud, M., Discrete Adaptive Speed Sensorless Drive of Induction Motors, (2017) International Journal on Energy Conversion (IRECON), 5 (6), pp. 193-200.
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