NOURDINE, Said; DE CORCUERA, Asier Díaz; CAMBLONG, Haritza; LANDALUZE, Joseba; VECHIU, Ionel; TAPIA, Gerardo

Métadonnées

Afficher la notice complète

Licence d’utilisation du document

NOURDINE, Said
ESTIA - Institute of technology [ESTIA]

DE CORCUERA, Asier Díaz

CAMBLONG, Haritza

ESTIA - Institute of technology [ESTIA]

Langue

Communication dans un congrès

Ce document a été publié dans

6th Dubrovnik Conference on Sustainable Development of Energy, Water and Environment Systems, 6th Dubrovnik Conference on Sustainable Development of Energy, Water and Environment Systems, 2011-09-25, Dubrovnik. 2011-09-25

Résumé en anglais

The objectives of this work have been to design and analyze a discrete LQG controller which contributes to the primary frequency control of the grid and to the reduction of the drive-train fatigue loads of a Wind Turbine (WT). The WT rotational speed and electrical power are controlled using the electromagnetic torque and the pitch angle as control variables. The rotational speed and electrical power references are generated in a higher control level depending on the wind speed and a frequency droop. The controller has been designed in Matlab® and has been simulated in Simulink®, in some linear simulation models corresponding to different operating points. These linear models have been obtained from a 5MW WT model implemented in Bladed commercial wind turbine simulation tool. The results validate the efficiency of the designed controller, in comparison with another discrete LQG controller which has not been designed to reduce drive-train fatigue loads.< Réduire

Mots clés en anglais

5MW Wind turbine

Bladed tool

Discrete LQG control

Fatigue loads reduction

Primary frequency control

URI

https://oskar-bordeaux.fr/handle/20.500.12278/204757

Unités de recherche

ESTIA - Recherche