Results 101 to 110 of about 31,791 (255)

Doubly Fed Induction Generator Analysis Through Wavelet Technique

open access: yesJournal of Engineering Science and Technology Review, 2009
Because of the intermittent nature of wind, its integration to the power system is still promising with respect to power quality and stability. For the large penetration of wind energy, this paper using an embedded time-frequency localization features in wavelet, provides deep insight to the character of transient signals for a proposed test system ...
Bhola Jha, K.Ram Mohan Rao
openaire   +1 more source

Research on the Generating Efficiency Improvement of Doubly Fed Wind Turbines

open access: yesKongzhi Yu Xinxi Jishu, 2017
In order to improve the competitiveness of doubly fed wind turbines in low wind speed areas, it proposed a method to improve the generating efficiency of doubly fed wind turbines by shorting out the stator of doubly fed generator and making it work in ...
ZHAO Yanfeng   +4 more
doaj  

Controlador De Corrente Preditivo Contínuo Com Anti-Windup Aplicado A Um Sistema De Geração Eólico Baseado Em DFIG

open access: yesEletrônica de Potência, 2017
Este artigo apresenta uma nova estratégia de controle preditivo contínuo aplicado à malha de corrente elétrica do rotor de um sistema de geração eólico baseado no gerador de indução duplamente alimentado. O projeto do controlador é realizado a partir do
Samuel Vieira Dias   +4 more
doaj   +1 more source

Power control of variable speed wind turbine based on doubly fed induction generator using indirect field‐oriented control with fuzzy logic controllers for performance optimization

open access: yesEnergy Science & Engineering, 2018
The main objective of this study is to improve the energy quality extracted by variable speed wind turbine based on doubly fed induction generator. First, the dynamic modeling of different parts of the system is presented.
O. Zamzoum   +4 more
semanticscholar   +1 more source

Hilbert Transform-Based Bearing Failure Detection in DFIG-Based Wind Turbines

open access: yes, 2011
International audienceCost-effective, predictive and proactive maintenance of wind turbines assumes more importance with the increasing number of installed wind farms in more remote location (offshore). A well-known method for assessing impeding problems
Amirat, Yassine   +3 more
core   +1 more source

Multivariable Prediction Control for Direct Vector Control of a DFIG-based Wind Turbine using a Fuzzy Space Vector Modulation Converter [PDF]

open access: yesIranian Journal of Electrical and Electronic Engineering
In this research paper, a multivariable prediction control method based on direct vector control is applied to command the active power and reactive power of a doubly-fed induction generator used into a wind turbine system.
azzedine khati
doaj  

DFIG Based Wind Turbines Behavior Improvement during Wind Variations using Fractional Order Control Systems

open access: yesIranian Journal of Electrical and Electronic Engineering, 2014
This paper is concerned with behavior analysis and improvement of wind turbines with Doubly Fed Induction Generator (DFIG) when using a new fractional-order control strategy during wind variations.
M. Hosseinabadi, H. Rastegar
doaj  

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