Backstepping Adaptive Control of DFIG-Generators for Variable-Speed Wind Turbines
Journal Title: INTERNATIONAL JOURNAL OF COMPUTERS & TECHNOLOGY - Year 2014, Vol 12, Issue 7
Abstract
In this paper, we present a nonlinear robust control of active and reactive power by the use of the technique Backstepping a double-fed asynchronous generator (DFIG) system incorporated in a wind. The power transfer between the stator and the network is carried out by acting on the rotor via a bidirectional signal converter.Initially, a control strategy of the MPPT asynchronous double fed generator is presented. Thereafter, a new control technique for wind systems is presented. This control scheme is based on an adaptive pole placement control strategy integrated to a Backstepping control scheme. The overall stability of the system is shown using Lyapunov technique. The performance and robustness are analyzed and compared by simulation based Matlab / Simulink software.
Authors and Affiliations
Badre Bossoufi, Mohammed Karim, Ahmed Lagrioui, Madiha El Ghamrasni
Keywords
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- EP ID EP650493
- DOI 10.24297/ijct.v12i7.3079
- Views 78
- Downloads 0
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