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Optimal control of variable speed wind turbines
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Document type :
Communication dans un congrès avec actes
Title :
Optimal control of variable speed wind turbines
Author(s) :
Pintea, Andreea [Auteur]
Christov, Nicolaï [Auteur] refId
Systèmes Non Linéaires et à Retards [SyNeR]
Borne, Pierre [Auteur]
Laboratoire d'Automatique, Génie Informatique et Signal [LAGIS]
Popescu, Dumitru [Auteur]
Badea, A. [Auteur]
Conference title :
The 19th Mediterranean Conference on Control and Automation June, Aquis Corfu Holiday Palace, Corfu, Greece.
City :
Corfu
Country :
Grèce
Start date of the conference :
2011-06-20
Publication date :
2011-07-20
English keyword(s) :
Wind turbine
LQR
optimal control
HAL domain(s) :
Informatique [cs]/Automatique
English abstract : [en]
This paper proposes a MIMO linear quadratic regulator (LQR) controller designed for a horizontal variable speed wind turbine with focus on the operating range referring to the above rated wind speeds. The operating conditions ...
Show more >
This paper proposes a MIMO linear quadratic regulator (LQR) controller designed for a horizontal variable speed wind turbine with focus on the operating range referring to the above rated wind speeds. The operating conditions of wind turbines make them subject to fluctuating loads that create fatigue and lead to damage. Alleviating these loads would reduce the needed materials, and increase the lifespan and the quality of the produced energy. The optimality of the entire system is defined in relation with the trade-off between the wind energy conversion maximization and the minimization of the fatigue in the mechanical structure. The solution of a control using an LQR regulator is presented. The performances of the optimal control are assessed and discussed by means of a set of simulations.Show less >
Language :
Anglais
Peer reviewed article :
Oui
Audience :
Internationale
Popular science :
Non
Collections :
  • Centre de Recherche en Informatique, Signal et Automatique de Lille (CRIStAL) - UMR 9189
Source :
Harvested from HAL
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