Results 91 to 100 of about 15,464 (210)

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  

Modelling of doubly fed induction generator connected with a wind turbine [PDF]

open access: yes, 2014
There has been a tremendous rise in the use of the renewable energy resources. Global wind energy capacity soared by a fifth to 238GW at the end of 2011. India is the 5th largest player globally, accounted for 16 GW.
Sethi, Suchit Kumar, Suman, Ganesh Kumar
core  

The Effect of Eccentricity Fault on the Performance of Doubly Fed Induction Generators

open access: yesJournal of New Results in Science, 2016
In this study, the effects of eccentricity fault on the performance of generator were examined using the model of Doubly Fed Induction Generator generated through finite elements method. Results are demonstrated and discussed.
Kübra Tetik, Zafer Doğan
doaj  

Small signal stability analysis of doubly fed induction generator including SDBR [PDF]

open access: yes, 2012
This paper presents small signal stability analysis of a doubly fed induction generator (DFIG) based wind farm including series dynamic braking resistor (SDBR) connected at the stator side.
15th International Conference on Electrical Machines and Systems, ICEMS 2012   +4 more
core  

Direct Flux-Vector Control of Stand-Alone DFIG-Based Wind Energy Conversion System

open access: yesProceedings
This article presents direct flux-vector control (DFC), a new control strategy based on direct torque control (DTC), for a doubly fed induction generator (DFIG) driven by wind, feeding AC loads without grid access [...]
Fella Boucetta   +3 more
doaj   +1 more source

Experimental results on a PBC of a doubly-fed induction generator interconnected with an induction motor [PDF]

open access: yes, 2005
International Federation of Automatic Control: World Congress (IFAC), 2005, Praha (Czech Republic)This paper concerns the control of an electromechanical system consisting of a Doubly-Fed Induction Generator (DFIG), driven by a prime mover that can ...
Becherif, Mohamed   +3 more
core  

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