Experimental investigation of efficient and simple wind-turbine based on DFIG-direct power control using LCL-filter for stand-alone mode

Amrane, Fayssal; Bart, François; Chaiba, Azeddine

doi:10.1016/j.isatra.2021.07.008

Cited by 20 publications

(8 citation statements)

References 52 publications

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“…Additionally, it does not completely remove the torque ripples of the electric machine. DPC control with PI controllers (DPC-PI) reduces the ripples of electromagnetic torque, rotor flux, and stator current compared to traditional DPC and FOC strategies [25]. The experimental results showed a better performance obtained for the DPC-PI strategy, which is also easier to implement compared to traditional direct and indirect FOC strategies.…”

Section: Introductionmentioning

confidence: 99%

“…In this DFTC control strategy, the rotor flux and torque are regulated by two proposed TOSMC regulators, while the SVM technique replaces the traditional switching table. The principle as well as the advantages and disadvantages of the DFTC-TOSMC method have been comparatively analyzed with other advanced control strategies proposed in the literature [10,[20][21][22][23][24][25][26][27][28][29]. The main contributions of the proposed designed control scheme are to minimize the total harmonic distortion (THD) of current for an AG-based SRWP system, increases the robustness and stability of the controlled system, provides methodical and less-complicated techniques based on a novel SOSMC method to adjust the rotor voltage of DFIG, and reduced ripples of both rotor flux and electromagnetic torque.…”

Section: Introductionmentioning

confidence: 99%

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Improved Rotor Flux and Torque Control Based on the Third-Order Sliding Mode Scheme Applied to the Asynchronous Generator for the Single-Rotor Wind Turbine

Benbouhenni

Bizon

2021

Mathematics

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In this work, a third-order sliding mode controller-based direct flux and torque control (DFTC-TOSMC) for an asynchronous generator (AG) based single-rotor wind turbine (SRWT) is proposed. The traditional direct flux and torque control (DFTC) technology or direct torque control (DTC) with integral proportional (PI) regulator (DFTC-PI) has been widely used in asynchronous generators in recent years due to its higher efficiency compared with the traditional DFTC switching strategy. At the same time, one of its main disadvantages is the significant ripples of magnetic flux and torque that are produced by the classical PI regulator. In order to solve these drawbacks, this work was designed to improve the strategy by removing these regulators. The designed strategy was based on replacing the PI regulators with a TOSMC method that will have the same inputs as these regulators. The numerical simulation was carried out in MATLAB software, and the results obtained can evaluate the effectiveness of the designed strategy relative to the traditional strategy.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Improved Rotor Flux and Torque Control Based on the Third-Order Sliding Mode Scheme Applied to the Asynchronous Generator for the Single-Rotor Wind Turbine

Benbouhenni

Bizon

2021

Mathematics

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“…Therefore, the dynamical model of the DFIG in the d , q Park reference frame is given by the following electrical equations (Amrane et al, 2022; Djilali et al, 2020):…”

Section: Modeling Of the Variable-pitch Wind Systemmentioning

confidence: 99%

High performance of variable-pitch wind system based on a direct matrix converter-fed DFIG using third order sliding mode control

Dendouga,

Essounbouli

2023

Wind Engineering

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In this paper, a full nonlinear control of a variable-pitch wind system (VPWS) based on the doubly fed induction generator (DFIG) fed by a direct matrix converter (DMC) has been presented. In this context, The MPPT has been implemented using the third order sliding mode control (TOSMC) in order to ensure maximum power provided by the wind turbine on the one side, on the other side the pitch control has been implemented in order to limit the power extracted to its nominal value. Moreover, a TOSMC has been incorporated into the direct flied-oriented control (DFOC) to ensure high-performance control of the active and reactive power of DFIG. To examine the performance of the TOSMC, a comparative study was performed between this last type and the first and second order sliding mode controllers. The obtained results affirmed the high performance provided by the TOSMC compared to lower order sliding mode controllers.

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“…In the DPC, the control of the inverter switches via a selection table based on hysteresis comparators in order to obtain a unity power factor. This technique has several drawbacks such as the presence of fluctuations in the control performance [10].…”

Section: Introductionmentioning

confidence: 99%

Backstepping Approach Based on Direct Power Control of a DFIG in WECS

Mazouz

Belkacem

Boukhalfa

et al. 2021

2021 10th International Conference on Renewable Energy Research and Application (ICRERA)

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The work presented in this paper aims to highlight new solutions that improve the performance and reliability of wind turbine systems based on a DFIG. Direct power control using hysteresis regulators in power control laws has many disadvantages, for example, variable frequency and ripple in control variable. To overcome these problems, the trend of current research has been carried out in the field of controls of robust nonlinear systems which give acceptable results in large operating domains. We present backstepping using SVM. A comparative study based on the simulation results is presented, thus making it possible to judge the robustness of the control in each case and for the different operating regimes of the DFIG; these results reflect the good performance of this method and which can be improved the system performance.

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Experimental investigation of efficient and simple wind-turbine based on DFIG-direct power control using LCL-filter for stand-alone mode

Cited by 20 publications

References 52 publications

Improved Rotor Flux and Torque Control Based on the Third-Order Sliding Mode Scheme Applied to the Asynchronous Generator for the Single-Rotor Wind Turbine

Improved Rotor Flux and Torque Control Based on the Third-Order Sliding Mode Scheme Applied to the Asynchronous Generator for the Single-Rotor Wind Turbine

High performance of variable-pitch wind system based on a direct matrix converter-fed DFIG using third order sliding mode control

Backstepping Approach Based on Direct Power Control of a DFIG in WECS

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