Backstepping control of DFIG generators for wide-range variable-speed wind turbines

Bossoufi, Badre; Karim, Mohamed Rehan; Lagrioui, Ahmed; Taoussi, Mohammed; Elhafyani, Mohamed Larbi

doi:10.1504/ijaac.2014.063359

Cited by 37 publications

(32 citation statements)

References 4 publications

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“…Wind power depends on the surface to be swept (S), wind speed (v) and air density (ρ). Based on the fluid mechanics equations we have the following equation [8] [9]:…”

Section: Modelling Of Wind Turbinmentioning

confidence: 99%

Direct and indirect vector control of a doubly fed induction generator based in a wind energy conversion system

Bouderbala¹,

Bossoufi²,

Lagrioui³

et al. 2019

IJECE

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<p>In the recent years, the development and the exploitation of renewable energy knew a great evolution. Among these energy resources, the wind power represents an important potential for that the wind system has been the subject of several researches. The purpose of this study is to improve the power extracted from wind energy, taking into consideration the variation of wind speed which causes a problem in energy production. For this purpose, we have controlled the powers whether it is active or reactive delivered by the generator. This paper, presents essentially the modeling and control of doubly- fed induction generator (DFIG), which is connected to a variable speed wind turbine. Firstly, the model of the wind power system with the maximum power point tracking (MPPT) strategy is shown. Then, the modeling of doubly- fed induction generator (DFIG) and its power control is presented. Finnaly, to ensure the attitude of these controls the simulations is presented in the Matlab/Simulink environment.</p>

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“…Wind power depends on the surface to be swept (S), wind speed (v) and air density (ρ). Based on the fluid mechanics equations we have the following equation [8] [9]:…”

Section: Modelling Of Wind Turbinmentioning

confidence: 99%

Direct and indirect vector control of a doubly fed induction generator based in a wind energy conversion system

Bouderbala¹,

Bossoufi²,

Lagrioui³

et al. 2019

IJECE

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“…By applying the theory of momentum and Bernoulli's theorem, we can determine the incident power (theoretical power) due to wind (Bossoufi et al, 2014d(Bossoufi et al, , 2014b:…”

Section: Modelling Of the Wind-turbinementioning

confidence: 99%

“…The active and reactive powers stator and rotor of the DFIG are written as follows (Yu and Strunz, 2004;Ben Elghali, 2008;Bossoufi et al, 2014cBossoufi et al, , 2014dBossoufi et al, , 2014b …”

Section: Dfig Model Systemmentioning

confidence: 99%

Managing voltage drops: a variable speed wind turbine connected to the grid

Bossoufi¹,

Ioniță²,

Constantinescu³

et al. 2017

IJAAC

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Abstract:In this paper, we present a new strategy of control DFIG-generators for wind turbines' variable-speed connected to grid. The main objective is the management of voltage drop and flicker and the generation of voltages and a fixed frequency to the grid. This strategy is based on adaptive backstepping control and crowbar reduces the duration of voltage drops. The results obtained during the validation of this model show a great improvement and robustness of system performance and the quality of the injected voltage electrical grid.

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“…Naturally, current research in the area of electrical machines control is moving toward the application of new control algorithms . With the evolution of power electronics and digital computers, modern control techniques evolve in a disproportionate way, which leads to high‐performance processes; the backstepping control is considered as one of the most promising control strategies in the field …”

Section: Introductionmentioning

confidence: 99%

Nonlinear backstepping control for PMSG wind turbine used on the real wind profile of the Dakhla‐Morocco city

Mourabit

Derouich

Ghzizal

et al. 2020

Int Trans Electr Energ Syst

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Summary This paper deals with a nonlinear control of a wind energy conversion system (WECS) based on a permanent magnet synchronous generator (PMSG) interconnected to the distribution grid. The system connected to the grid is achieved by two IGBT based back‐to‐back converters controlled by pulse width modulation (PWM) and a capacitor as a DC link between them. Firstly, a literature review on the recent studies of nonlinear control in the wind energy field is introduced. Subsequently, a complete description of the wind energy conversion system with its dynamic modeling is presented. The second part of this article focused on the proposed control laws that rely on backstepping control as well as the maximum power point tracking (MPPT) command. The main objective of the control is to optimize the extraction of the wind power in the presence of a real wind profile and to keep the PMSG working properly with the best performance in both static and dynamic modes. The wind profile of this simulation is measured from the Dakhla region in Morocco to test the system robustness against real conditions. The simulation analysis prove the validation of the control strategy using a 2‐MW wind turbine and showed that the backstepping control based on the Lyapunov stability technique offers excellent results in terms of THD rate that does not exceed 0.95%.

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Backstepping control of DFIG generators for wide-range variable-speed wind turbines

Cited by 37 publications

References 4 publications

Direct and indirect vector control of a doubly fed induction generator based in a wind energy conversion system

Direct and indirect vector control of a doubly fed induction generator based in a wind energy conversion system

Managing voltage drops: a variable speed wind turbine connected to the grid

Nonlinear backstepping control for PMSG wind turbine used on the real wind profile of the Dakhla‐Morocco city

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