BOUMARAF, Farid (2014) Commande D’un Aérogénérateur- Apport Des Techniques de L’intelligence Artificielle. Doctoral thesis, Université de Batna 2.
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Abstract
Wind energy conversion is the fastest-growing energy source among the new power generation sources in the world and this tendency should remain for some time. The major part of the existing research works concerning variable speed wind turbines control is not only to capture the maximum power from the wind but, also, to improve the quality of power and to converge the system for operating at unity power factor. This these proposes a new fuzzy power control of a variable speed wind energy conversion system based on a doubly Fed Induction Generator (DFIG) using space vector modulation to achieve control of active and reactive powers exchanged between the stator of the DFIG and the grid to ensure a Maximum Power Point Tracking (MPPT) of a wind energy conversion system and to reduce significantly Powers ripples. Fuzzy logic controller is applied to rotor side converter for active and reactive power control and voltage regulation of wind turbine. This new approach is validated by modeling using Matlab-Simulink software and simulation results can prove the excellent performance of fuzzy control as improving power quality and stability of wind turbine.
| Item Type: | Thesis (Doctoral) |
|---|---|
| Uncontrolled Keywords: | Doubly fed asynchronous machine (DFAM). - Field oriented control. - Fuzzy control. -Direct power control. -Space vector modulation (SVM). |
| Subjects: | Technologie > Electrotechnique |
| Divisions: | Faculté de technologie > Département d'électrotechnique |
| Date Deposited: | 03 May 2017 09:45 |
| Last Modified: | 21 Nov 2019 09:13 |
| URI: | http://eprints.univ-batna2.dz/id/eprint/1283 |
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