Improved direct torque control of an induction generator used in a wind conversion system connected to the grid

Abdelli, Radia; Rekioua, Djamila; Rekioua, Toufik; Tounzi, A.

doi:10.1016/j.isatra.2013.03.001

Cited by 61 publications

(16 citation statements)

References 32 publications

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“…So asto overcome these problems, different solutions have been proposed for motor drives. It will be interesting to use a modulated hysteresis controller [14,15] or other methods as DTC-SVM which lead to a reduction of the torque ripples [18] Figs. 16e18.…”

Section: Direct Torque Control Strategymentioning

confidence: 99%

Supervisor control for stand-alone photovoltaic/hydrogen/ battery bank system to supply energy to an electric vehicle

Mebarki

Rekioua

Mokrani

et al. 2015

International Journal of Hydrogen Energy

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Section: Direct Torque Control Strategymentioning

confidence: 99%

Supervisor control for stand-alone photovoltaic/hydrogen/ battery bank system to supply energy to an electric vehicle

Mebarki

Rekioua

Mokrani

et al. 2015

International Journal of Hydrogen Energy

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“…The DC link voltage is regulated using a PI controller which parameters are tuned based on the capacitor value and the dynamics of the regulation loop. 31,32 The reference active power injected to the electrical supply network is given by…”

Section: A DC Bus Voltage Model and Controlmentioning

confidence: 99%

Proposal of a new hybrid control strategy for dynamic performance improvement of wound field synchronous generator-based wind turbines

Tahir

Belfedal

Allaoui

et al. 2015

Journal of Renewable and Sustainable Energy

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A new hybrid control method for controlling back-to-back converter in permanent magnet synchronous generator wind turbines Control of a hybrid wind turbine/battery energy storage power generation system considering statistical wind characteristics J. Renewable Sustainable Energy 4, 053105 (2012); 10.1063/1.4751472Control strategies of doubly fed induction generator-based wind turbine system with new rotor current protection topology J. Renewable Sustainable Energy 4, 043123 (2012);This paper presents a simulation study of the control of a variable speed wind energy conversion system (WECS) using a wound field synchronous generator (WFSG). The proposed scheme is based on an RST controller with adaptive fuzzy gain scheduling (AFGS-RST) and regulates the active and reactive powers exchanged between the stator of the WFSG and the grid to ensure a Maximum Power Point Tracking of the WECS. The overall system model was implemented in MATLAB/Simulink with three different power controllers (the polynomial RST, the fuzzy logic controller, and the AFGS-RST controller). The performances of these controllers are evaluated under different operating conditions of the WECS power system. The results demonstrate that AFGS-RST controller is very effective in improving the power flow and very robust against variable transmission line parameters compared to the two other controllers. V C 2015 AIP Publishing LLC.

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“…The DFIG-based WT control objective is to optimize the extracted power by tracking the optimal torque T opt (7). The control is a compromise between conversion efficiency and torque oscillation smoothing.…”

Section: Hosm Control Strategymentioning

confidence: 99%

“…The goal is to control rotor voltages and currents, to reduce the rotor overvoltages and/or overcurrents, and therefore avoid the crowbar use/activation in order to keep full DFIG control at all times to meet the FRT requirements. The implementation of classical flux-oriented vector control techniques (PI controllers) has been proven to work well for the accomplishment of the initial grid code requirements [6][7][8][9]. But, this kind of control could be easily saturated when dealing with substantial sag.…”

Section: Introductionmentioning

confidence: 99%

Second-order sliding mode control for DFIG-based wind turbines fault ride-through capability enhancement

et al. 2014

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This paper deals with the fault ride-through capability assessment of a doubly fed induction generator-based wind turbine using a high-order sliding mode control. Indeed, it has been recently suggested that sliding mode control is a solution of choice to the fault ride-through problem. In this context, this paper proposes a second-order sliding mode as an improved solution that handle the classical sliding mode chattering problem. Indeed, the main and attractive features of high-order sliding modes are robustness against external disturbances, the grids faults in particular, and chattering-free behavior (no extra mechanical stress on the wind turbine drive train). Simulations using the NREL FAST code on a 1.5-MW wind turbine are carried out to evaluate ride-through performance of the proposed high-order sliding mode control strategy in case of grid frequency variations and unbalanced voltage sags.

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Improved direct torque control of an induction generator used in a wind conversion system connected to the grid

Cited by 61 publications

References 32 publications

Supervisor control for stand-alone photovoltaic/hydrogen/ battery bank system to supply energy to an electric vehicle

Supervisor control for stand-alone photovoltaic/hydrogen/ battery bank system to supply energy to an electric vehicle

Proposal of a new hybrid control strategy for dynamic performance improvement of wound field synchronous generator-based wind turbines

Second-order sliding mode control for DFIG-based wind turbines fault ride-through capability enhancement

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