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Dr. khaled hussein :: Publications:

Dynamic Modeling and Robust Power Control of DFIG Driven by Wind Turbine at Infinite Grid
Authors: Khaled M Hasaneen, Ahmed M. Kassem, Ali M. Yousef
Year: 2013
Keywords: Wind turbine, Doubly fed induction generator, Power control, Robust control, Sliding mode control
Journal: International Journal of Electrical Power and Energy Systems (Elsevier),
Volume: 44
Issue: 1
Pages: 375-382
Publisher: (Elsevier)
Local/International: International
Paper Link: Not Available
Full paper Not Available
Supplementary materials Not Available

In this paper, A dynamic modeling and power control scheme for doubly-fed induction generator (DFIG) for variable speed wind power generation is proposed. A detail dynamic model of a DFIG-based, wind turbine and grid-connected system is presented in the d-q-synchronous reference frame. A robust controller based on sliding mode controller (SMC) is applied in order to control the power flowing between the stator of the DFIG and the power network. To improve the controller performance in steady state the integral sliding mode controller (ISMC) is used. Also, ISMC is used to achieve the controller robustness. Its respective performance is compared in terms of power reference tracking, sensitivity to perturbations in sub-synchronous and super-synchronous modes and robustness against machine parameters variations. Moreover, the proposed ISMC performance is compared with the conventional proportional-integral control.

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