AUTHORS: Imane El Karaoui, Mohammed Maaroufi, Badre Bossoufi

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ABSTRACT: The purpose of this work is to present the advantages of the power control (active and reactive) of a wind energy system in order to improve the quality of the energy produced to the grid by presenting two control strategies applied to the conversion system of wind energy equipped with an asynchronous generator with dual power supply. Both techniques are studied and developed and consist of a field control (FOC) and a sliding mode control. They find their strongest justifications for the problem of using a nonlinear control law that is robust to the uncertainties of the model. The goal is to apply these two commands to independently control the active and reactive powers generated by the decoupled asynchronous machine by flow orientation. Thus, a study of these commands will be detailed and validated in the Matlab / Simulink environment with the simultaneous use of the 'Pitch Control' and 'aximum Power Point Tracking (MPPT)' techniques. The results of numerical simulations obtained show the increasing interest of the two controls in the electrical systems. They also attest that the quality of the active and reactive powers and voltages of the wind system is considerably improved.

KEYWORDS: DFIG, FOC, Sliding Mode Control, Matlab/Simulink, Wind Turbine, MPPT

REFERENCES:

[1] B.Bossoufi, M.Karim, A.Lagrioui, M.Taoussi, A.Derouich “Observer Backstepping control of DFIG-Generators for Wind Turbines VariableSpeed: FPGA-Based Implementation” Renewable Energy Journal (ELSIVER), pp 903-917, Vol. 81. September 2015

[2] T. Ackermann and Soder, L. « An Overview of Wind Energy-Status 2002 ». Renewable and Sustainable Energy Reviews 6(1-2), 67-127 (2002).

[3] A. Tapia., « Modeling and control of a wind turbine driven doubly fed induction generator», IEEE Trans. Energy Conversion, vol. 18, n°2, pp. 194-204, June 2003.

[4] L.M. Fernandez, C.A. Garcia, F. Jurado,“Comparative study on the performance of control systems for doubly fed induction generator (DFIG) wind turbines operating with power regulation ” Journal of Elsevier of Energy, pp.1438-1452, Vol.33, Issue 09, September 2008.

[5] X. YAO, C. YI, D. YING, J. GUO and L. YANG, « The grid-side PWM Converter of the Wind Power Generation System Based on Fuzzy Sliding Mode Control », Advanced Intelligent Mechatronics, IEEE 2008, Xian (Chine).

[6] B.Bossoufi, M.Karim, A.Lagrioui, M.Taoussi, A.Derouich “Adaptive Backstepping Control of DFIG Generators for Wide- Range Variablespeed Wind Turbines system” Journal of Journal of Electrical Systems JES, pp317-330. Vol.10 No.3, September 2014.

[7] Y.Bekakra, D.Ben Attous, “Sliding Mode Controls of Active and Reactive Power of a DFIG with MPPT for Variable Speed Wind Energy Conversion” Australian Journal of Basic and Applied Sciences, pp2274-2286, Vol 5, No.12, 2011.

[8] T. Ackermann and Soder, L. « An Overview of Wind Energy-Status 2002 ». Renewable and Sustainable Energy Reviews 6(1-2), 67-127 (2002).

[9] T. Burton, D. Sharpe, N. Jenkins and E. Bossanyi, Wind Energy Handbook. John Wiley&Sons, Ltd, 2001.

[10] W. L. Kling and J. G. Slootweg, « Wind Turbines as Power Plants». in Proceeding of the IEEE/Cigré workshop on Wind Power and the impacts on Power Systems, 17-18 June 2002, Oslo, Norway.

[11] D. Seyoum, C. Grantham, «Terminal Voltage Control of a Wind Turbine Driven Isolated Induction Generator using Stator Oriented Field Control». IEEE Transactions on Industry Applications, pp. 846-852, September 2003

[12] A. DAVIGNY, Participation aux services système de fermes éoliennes à vitesse variable intégrant un stockage inertiel d’énergie, Thèse de Doctorat, USTL Lille (France), 2007.

[13] K. GHEDAMSI, Contribution à la modélisation et la commande d’un convertisseur direct de fréquence. Application à la conduite de la machine asynchrone, Thèse de Doctorat, ENP Alger (Algérie), 2008.

[14] B.Bossoufi, H. Alami Aroussi, El.M.Ziani, A.Lagrioui, A.Derouich “Low-Speed Sensorless Control of DFIG Generators Drive for Wind Turbines System” WSEAS TRANSACTIONS on SYSTEMS and CONTROL, pp514-525, Vol.9 No.4 November 2014.

[15] B.Bossoufi, M.Karim, S.Ionita, A.Lagrioui, “Nonlinear Non Adaptive Backstepping with Sliding-Mode Torque Control Approach for PMSM Motor” Journal of Journal of Electrical Systems JES, pp236-248. Vol.8 No.2, June 2012.

[16] X. YU, K. Strunz, « Combined long-term and shortterm access storage for sustainable energy system », 2004 IEEE Power Engineering Society General Meeting, vol.2, pp.1946-1951, 10 June 2004.

[17] S. E. Ben Elghali, « Modélisation et Commande d’une hydrolienne Equipée d’une génératrice Asynchrone Double Alimentation », JGGE’08, 16-17 Décembre 2008, Lyon (France).

[18] B.Bossoufi, M.Karim, A.Lagrioui, M.Taoussi, A.Derouich “Adaptive Backstepping Control of DFIG Generators for Wide-Range Variable-speed Wind Turbines system” Journal of Journal of Electrical Systems JES, pp317-330. Vol.10 No.3, September 2014.

[19] B.Bossoufi, M.Karim, A.Lagrioui, M.Taoussi, M.L.El Hafyani “Backstepping control of DFIG Generators for Wide-Range Variable-Speed Wind Turbines ” IJAAC International Journal of Automation and Control , pp 122-140, Vol.8 No.2, July 2014.

[20] X. YAO, C. YI, D. YING, J. GUO and L. YANG, « The grid-side PWM Converter of the Wind Power Generation System Based on Fuzzy Sliding Mode Control », Advanced Intelligent Mechatronics, IEEE 2008, Xian (Chine).

[21] B.Bossoufi, M.Karim, S.Ionita, A.Lagrioui, “DTC control based artificial neural network for high performance PMSM drive” Journal of Theoretical and Applied Information Technology JATIT, pp165-176, Vol. 33 No.2, 30th November 2011.

[22] B.Bossoufi, M.Karim, S.Ionita, A.Lagrioui, “Indirect Sliding Mode Control of a Permanent Magnet Synchronous Machine: FPGA-Based Implementation with Matlab & Simulink Simulation” Journal of Theoretical and Applied Information Technology JATIT, pp32-42, Vol. 29 No.1, 15th July 2011.