Work

Sliding Mode MPPT for Grid-Connected Photovoltaic System Associated with Shunt Active Power Filter

Year: 2026

Type: article

Abstract: This article focuses on grid-connected photovoltaic systems (GCPVS) coupled with a shunt active power filter (SAPF) based on sliding mode control (SMC). These strategies improve the photovoltaic system's performance in the face of weather variations and optimize the active filter by compensating for reactive power and eliminating harmonic currents induced by nonlinear loads. For maximum power point finding (MPPT) of the photovoltaic generator, MPPT and SMC are combined in the boost converter, and a sliding mode controller is applied to the DC bus voltage to ensure a fast and accurate response. The SAPF control, which manages the injection of power produced by the photovoltaic generator and the harmonic currents, is based on instantaneous power quality (PQ) theory. Comprehensive simulations, performed with MATLAB-SIMULINK, cover a wide range of operating scenarios and ensure the system's feasibility and robustness under different loads and irradiance (G) variations.

Source: Journal of Elecetrical Engineering and Renewable Energies Development

DOI: 10.66950/x5m3hr42

Authors: Lyes MEZGHICH, Hichem LAIB, Djamel SAKRI, Noureddine GOLEA

Institution: Larbi Ben M'hidi University of Oum El Bouaghi

Language: English

Topic: Photovoltaic System Optimization Techniques

Subfield: Renewable Energy, Sustainability and the Environment

Field: Energy

Domain: Physical Sciences

SDGs: Affordable and clean energy, Industry, innovation and infrastructure

Open Access status: hybrid

OpenAlex ID: W7220677332

FWCI:

Cites: 18

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Related to: 10