This paper deals with a variable speed device to produce electrical energy on the power network, based on a doubly fed induction generator (DFIG). This machine is intended to equip nacelles of wind turbines. First, a mathematical model of the machine written in an appropriate d-q reference frame is established to investigate simulations. In order to control the power flowing between the stator of the DFIG and the power network, a control law is synthesized by using two types of controllers: Proportional-Integral (PI) controller and Neural Networks (NN) based controller. Their respective performances are compared by simulation in terms of power reference tracking and robustness against machine parameters variations
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Posté Le : 18/07/2021
Posté par : einstein
Ecrit par : - Youcef Djeriri - Abdelkader Meroufel - Mohamed Allam
Source : Journal of Advanced Research in Science and Technology Volume 2, Numéro 1, Pages 173-181