Power quality enhancement and improved dynamics of a grid tied PV system using equilibrium optimization control based regulation of DC bus voltage

Chankaya, Mukul; Naqvi, Syed Bilal Qaiser; Hussain, Ikhlaq; Singh, Bhim; Ahmad, Aijaz

doi:10.1016/j.epsr.2023.109911

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2024

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Cited by 4 publications

References 19 publications

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Enhancing energy quality and grid stability with improved adaptive controller for renewable energy conversion systems under weak grid conditions

da Silva,

Hollweg,

Leston

et al. 2024

Electric Power Systems Research

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Enhancing energy quality and grid stability with improved adaptive controller for renewable energy conversion systems under weak grid conditions

da Silva,

Hollweg,

Leston

et al. 2024

Electric Power Systems Research

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Mitigating Voltage Fluctuations in Grid-Tied PV Systems: Power Quality Enhancement

Khan,

Joshi,

Bhardwaj

et al. 2024

2024 3rd International Conference on Computational Modelling, Simulation and Optimization (ICCMSO)

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Simultaneous Optimization of Network Reconfiguration and Soft Open Points Placement in Radial Distribution Systems Using a Lévy Flight-Based Improved Equilibrium Optimizer

Mohammedi,

Gozim,

Kouzou

et al. 2024

Energies

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This research paper focuses on the application of a new method for the simultaneous reconfiguration and the optimum placing of Soft Open Points (SOPs) in Radial Distribution Systems (RDS). The proposed Lévy Flight-based Improved Equilibrium Optimizer (LF-IEO) algorithm enhances the standard Equilibrium Optimizer (EO) by integrating several techniques to improve exploration and exploitation capabilities. SOPs are highly developed power electronics devices that can enhance distribution utility networks in terms of reliability and effectiveness. However, identifying their optimum place along with network reconfiguration is a challenging task that requires advanced computation techniques. The performance of the proposed LF-IEO algorithm has been first verified on several benchmark functions. Subsequently, it is implemented on a IEEE 33-Bus, 69-Bus, 118-Bus, and Algerian 116-Bus distribution network to solve the problem of simultaneous network reconfiguration and optimal SOP placement. For the Algerian 116-bus system case study, the algorithm achieved a significant 14.89% reduction in power losses, improved the minimum voltage, and generated substantial net annual savings of 74,426.40 $/year. To prove its superiority in terms of solution quality and robustness, the proposed LF-IEO approach was compared with several newly developed algorithms from the literature.

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Power quality enhancement and improved dynamics of a grid tied PV system using equilibrium optimization control based regulation of DC bus voltage

Cited by 4 publications

References 19 publications

Enhancing energy quality and grid stability with improved adaptive controller for renewable energy conversion systems under weak grid conditions

Enhancing energy quality and grid stability with improved adaptive controller for renewable energy conversion systems under weak grid conditions

Mitigating Voltage Fluctuations in Grid-Tied PV Systems: Power Quality Enhancement

Simultaneous Optimization of Network Reconfiguration and Soft Open Points Placement in Radial Distribution Systems Using a Lévy Flight-Based Improved Equilibrium Optimizer

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