H∞ controller design for variable speed wind turbines

Pintea, Andreea; Christov, Nicolaï; Borne, Pierre; Popescu, Dumitru

Document type :

Communication dans un congrès avec actes

Title :

H∞ controller design for variable speed wind turbines

Author(s) :

Pintea, Andreea [Auteur]
Christov, Nicolaï [Auteur]

Systèmes Non Linéaires et à Retards [SyNeR]
Borne, Pierre [Auteur]
Laboratoire d'Automatique, Génie Informatique et Signal [LAGIS]
Popescu, Dumitru [Auteur]

Conference title :

18-th International Conference on Control Systems and Computer Science

City :

Bucharest

Country :

Roumanie

Start date of the conference :

2011-05-20

English keyword(s) :

wind turbine
h-infinity
load alleviation

HAL domain(s) :

Informatique [cs]/Automatique

English abstract : [en]

In this paper, the application of a robust multivariable control system designed for a horizontal variable speed wind turbine is discussed. The control problem presented and the background of the design method is given. A ...
Show more >In this paper, the application of a robust multivariable control system designed for a horizontal variable speed wind turbine is discussed. The control problem presented and the background of the design method is given. A H∞ controller based of a linear model that reduces the mechanical fatigue of the turbine is designed. The alleviation of the mechanical loads could increase the lifespan and the quality of the produced energy. The H∞ theory is used to synthesize controllers achieving robust performance and stabilization and it has the main advantage that it does not make any assumptions about the noise and external disturbances that affect the system and it minimizes the worst case estimation error. The performances obtained through this control method are discussed and presented 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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