Comparative Study Between Fuzzy and Sliding Mode Control Based on a BDFIG

Laid Ouada, B. Sebti

Abstract

Brushless doubly fed induction (BDFIG) is one of the best solutions of the previous research efforts about wind-power converter, which is represented by the absence of a brush gear and less maintenance cost, especially in the harsh regions. This task presents a comparative evaluation between a sliding mode and Fuzzy control. It demonstrates also the robustness of these two regulators against supply voltage and load disturbances. Furthermore, we have shown the undesirable phenomenon of oscillations having a finite frequency and amplitude, which is known as ‘chattering’ resulted from a sliding mode control which is based on Lyapunov approach theorem. The control of the system and BDFIG are both integrated in variable speed wind energy conversion. The performances of these control systems have been tested and analyzed in Matlab Simulink.

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References

.REN21. (Jan. 2017). Renewables 2016: Global Status Report (GSR). [Online].Available:http://www.ren21.net

.C. Liu D. Xu and X. Zhang "Dynamic performance of brushless doubly-fed induction generator during symmetrical gridfault" Power Electronics and ECCE Asia (ICPE & ECCE) 2011 IEEE 8th International.

.Yang, Jian, “Sensorless Control of Brushless Doubly Fed Induction Machine Using a Control Winding Current MRAS Observer”, IEEE Transactions on Industrial Electronics, Vol. 66, N°1, 2019, pp. 728-738.

. Cheng, Ming, Rensong Luo, and Xinchi Wei. "Design and Analysis of Current Control Methods for Brushless Doubly Fed Induction Machines." IEEE Transactions on Industrial Electronics, Vol. 66, N°1, 2019, pp. 717-727.

.Dong, Hao, “Research on Double-Fed Induction Generator Low Voltage Ride Through Based on Double Braking Resistors Using Fuzzy Control”. Energies Vol. 11, N°5 2018, pp. 1155.

. Zou, Yu, “A New Decoupled RotLin Motor with Fuzzy Sliding Mode Control”. IEEE Transactions on Magnetics (2018).‏

. R Cheikh, A Menacer, S. Drid, “Robust control based on the Lyapunov theory of a grid-connected doubly fed Induction generator”. Frontiers in Energy, 2013, Vol. 7, N°2, pp. 191–196.

Y].Bekakra, D. Ben Attous, “ DFIG Sliding mode control fed by back to- back PWM converter with DC-link voltage control for variable speed wind turbine”. Frontiers in Energy, 2014, Vol. 8, N°3, pp.345–354

. J. Lo, Y. Kuo, “Decoupled fuzzy sliding mode contro”l, IEEE Trans. Fuzzy Syst., Vol. 6, N°. 3, 1998pp. 426-435.

DOI: http://dx.doi.org/10.47238/ijeca.v4i2.101

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