Reliability Improvement in Serial Multicellular Converters Based on STATCOM Control

Djellad, Abdelhak; Belakehal, S.; Chenni, Rachid; Dekhane, Azzeddine

doi:10.18280/jesa.540401

Cited by 3 publications

(3 citation statements)

References 15 publications

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“…It is obvious that when the irradiance increases, the current harmonic content decreases. It should be noted that for both controllers, and what ever the irradiance the harmonic pollution still below 5% as recommended by the IEEE-519 standard [1,53].…”

Section: Comparative Analysismentioning

confidence: 95%

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Optimization of Fractional Order PI Controller by PSO Algorithm Applied to a Grid-Connected Photovoltaic System

Bouderres¹,

Kerdoun²,

Djellad³

et al. 2022

JESA

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With the increasing integration of renewable energies into power grids, their control and power quality are becoming the main focus of many research efforts. In a grid-connected photovoltaic system, the control strategy is necessary to efficiently use the solar energy as well as to ensure high power quality. This paper presents a study on the robustness of a Fractional Order PI controller based on the Particle Swarm Optimization algorithm (PSO-FOPI) in a grid-connected PV system. The controller used was integrated into the inverter to apply voltage-oriented control (VOC). Fractional order controllers have an additional degree of freedom, so that a wider range of parameters is available to provide better control. Parameter optimization of the FOPI and classical PI controllers are performed using the PSO algorithm. The performance of the FOPI controller is compared with that of the classical PI controller. A complete study of the behavior of the grid connected PV system is tested using MATLAB/Simulink. The simulation results show the performance and efficiency of the PSO-FOPI controller compared to the classical PI controller in terms of rapidity, stability and precision, as well as the THD reduction of the current injected to the grid for any variation of solar irradiance.

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Section: Comparative Analysismentioning

confidence: 95%

“…Nowadays, a great demand on electricity has been observed in the world due to the depletion of fossil fuels [1]. Which have a negative impact on the nature, such as air pollution, environmental destruction and non-renewable character [2].…”

Section: Introductionmentioning

confidence: 99%

Optimization of Fractional Order PI Controller by PSO Algorithm Applied to a Grid-Connected Photovoltaic System

Bouderres¹,

Kerdoun²,

Djellad³

et al. 2022

JESA

View full text Add to dashboard Cite

show abstract

“…The world is currently experiencing a massive demand for electricity as a result of the depletion of fossil fuels [1]. Which negatively affects nature in ways like air pollution, environmental damage, and the non-renewable nature of it [2].…”

Section: Introductionmentioning

confidence: 99%