A Real-Time Sliding Mode Control for a Wind Energy System Based on a Doubly Fed Induction Generator
AbstractIn this paper, a real time sliding mode control scheme for a variable speed wind turbine that incorporates a doubly feed induction generator is described. In this design, the so-called vector control theory is applied, in order to simplify the system electrical equations. The proposed control scheme involves a low computational cost and therefore can be implemented in real-time applications using a low cost Digital Signal Processor (DSP). The stability analysis of the proposed sliding mode controller under disturbances and parameter uncertainties is provided using the Lyapunov stability theory. A new experimental platform has been designed and constructed in order to analyze the real-time performance of the proposed controller in a real system. Finally, the experimental validation carried out in the experimental platform shows; on the one hand that the proposed controller provides high-performance dynamic characteristics, and on the other hand that this scheme is robust with respect to the uncertainties that usually appear in the real systems. View Full-Text
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Barambones, O.; Cortajarena, J.A.; Alkorta, P.; de Durana, J.M.G. A Real-Time Sliding Mode Control for a Wind Energy System Based on a Doubly Fed Induction Generator. Energies 2014, 7, 6412-6433.
Barambones O, Cortajarena JA, Alkorta P, de Durana JMG. A Real-Time Sliding Mode Control for a Wind Energy System Based on a Doubly Fed Induction Generator. Energies. 2014; 7(10):6412-6433.Chicago/Turabian Style
Barambones, Oscar; Cortajarena, Jose A.; Alkorta, Patxi; de Durana, Jose M.G. 2014. "A Real-Time Sliding Mode Control for a Wind Energy System Based on a Doubly Fed Induction Generator." Energies 7, no. 10: 6412-6433.