Sliding Mode Control of Wind Energy Conversion System Using Dual Star Synchronous Machine and Three Level Converter

Berkani, Abderrahmane; Negadi, Karim; Allaoui, Tayeb; Marignetti, F.

doi:10.18280/ti-ijes.632-418

Cited by 8 publications

(5 citation statements)

References 14 publications

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“…The mathematical formulation for the aerodynamic power extracted by the wind turbine is articulated as follows [18].…”

Section: Model Of the Turbinementioning

confidence: 99%

Enhanced Backstepping Control for HESG-Based Wind Conversion Systems in MPPT Applications

Kacemi,

Bounadja,

Djilali

et al. 2024

JESA

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In recent years, the wind conversion system (WCS) sector has witnessed a notable surge in the recognition of robust control methodologies. This paper undertakes a thorough investigation into a resilient control system customized for a self-contained WCS, seamlessly integrating a hybrid excitation synchronous generator (HESG) linked to an independent load during the crucial Maximum Power Point Tracking (MPPT) phase. The motivation for this study lies in the growing integration of HESG technology within WCS frameworks. Addressing a vital gap in prior research, which often focused on the structural intricacies of HESG while neglecting their operational efficacy, this work aims to rectify this imbalance. Traditional control systems have limitations for WCS applications. In particular, proportional-integral (PI) controllers struggle with power quality and system performance. In this context, our research presents a MATLAB-Simulink-based equivalent model of WCS that has been rigorously developed. A novel control strategy based on Backstepping Control (BSC) is proposed as a countermeasure to existing challenges. This method not only improves WCS control efficiency but also demonstrates its proficiency in optimizing MPPT. The simulations indicate that the suggested control system outperforms the PI system regarding power fluctuations, response time, overshoot, and durability. This result demonstrates its potential to improve the effectiveness of renewable energy production.

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“…The mathematical formulation for the aerodynamic power extracted by the wind turbine is articulated as follows [18].…”

Section: Model Of the Turbinementioning

confidence: 99%

Enhanced Backstepping Control for HESG-Based Wind Conversion Systems in MPPT Applications

Kacemi,

Bounadja,

Djilali

et al. 2024

JESA

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“…When the lower switches Sak3, Sak4 are on, that corresponds to state '-1'. When the auxiliary switches Sak2, Sak3 are on, that results in state '0' [9].…”

Section: Three-level Inverter Modelingmentioning

confidence: 99%

Fuzzy Logic Control of DFIG Small Hydropower Plant Connected to the Electrical Grid

Boudali¹,

Negadi²,

Berkani³

et al. 2020

TI-IJES

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This paper presents the modeling, control, simulation and analysis of the dynamic small hydropower plant connected to the grid. Studied system comprises a small hydropower, a double fed induction generator (DFIG), and two converters linked by a DC bus. The whole is connected to the grid through a resistor-inductor filter. Hence, this paper proposed and discusses an efficient design based on a Fuzzy Logic Controller (FLC) applied side generator and side grid. This strategy provides good performance, such as insensitivity to non-linearity of system, the effects of disturbance regarding variation on the parameters, and the random nature of hydro turbine speed. Yet, the theory of classical sliding mode has faced the problem of chattering, which proved to be a major drawback. The considered control of hydropower plant system was implemented in the Matlab / Simulink, the results show the effectiveness of the proposed method. The prototype simulated can be realized in an experimental test bench based FPGA, DSP or Dspace controller board.

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“…The control algorithm is evaluated in both simulation and experimental environments. Berkani et al [13] investigated an improvement of the control of the DC link voltage of a dual star synchronous machine. The authors propose the sliding mode approach to drive the gride side inverter, while keeping a conventional PI controller for the machine side inverter drive.…”

Section: Introductionmentioning

confidence: 99%

Grid Side Inverter Control for a Grid Connected Synchronous Generator Based Wind Turbine Experimental Emulator

Zouheyr¹,

Baghli²,

Lubin³

et al. 2021

EJEE

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This paper describes the real time implementation and control of a wind energy conversion chain emulator based on a synchronous generator (SG) using a full-scale power converter configuration. The proposed structure consists of the mechanical coupling of two 1.5 kW machines, a DC motor which emulates the static-dynamic behaviors of a three-blade wind turbine with a horizontal axis including an ideal gearbox, and a synchronous generator that ensures the electromechanical conversion and manages the different operating modes. The aim of the first part in this work is the design and the implementation of the control of the grid side converter in order to control the flow of the produced/consumed active and reactive power (PGSC / QGSC) in both directions between the generator and the grid. An improved experimental grid voltage vector-orientation control algorithm (VOC) is investigated and applied to the grid inverter to control the GSC powers independently and instantly. The control algorithms are implanted in C, using dSPACE DS1104 control board to drive the 6-IGBT’s inverter. The experimental results validate the effectiveness of the proposed control scheme of the GSC.

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Sliding Mode Control of Wind Energy Conversion System Using Dual Star Synchronous Machine and Three Level Converter

Cited by 8 publications

References 14 publications

Enhanced Backstepping Control for HESG-Based Wind Conversion Systems in MPPT Applications

Enhanced Backstepping Control for HESG-Based Wind Conversion Systems in MPPT Applications

Fuzzy Logic Control of DFIG Small Hydropower Plant Connected to the Electrical Grid

Grid Side Inverter Control for a Grid Connected Synchronous Generator Based Wind Turbine Experimental Emulator

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