Author, as appears in the article.: Echalih, Salwa; Abouloifa, Abdelmajid; Lachkar, Ibtissam; El Aroudi, Abdelali; Hekss, Zineb; Giri, Fouad; Al-Numay, Mohammed S
Department: Enginyeria Electrònica, Elèctrica i Automàtica
URV's Author/s: El Aroudi Chaoui, Abdelali
Keywords: Voltage control Switches Shunt active power filter Power harmonic filters Photovoltaic system Nonlinear control Mathematical models Hybrid control Harmonic analysis Half-bridge interleaved buck (hbib) converter Fuzzy logic controller Electronic mail Circuits and systems switches shunt active power filter power harmonic filters photovoltaic system performance mathematical models hybrid control harmonic analysis half-bridge interleaved buck~(hbib) converter fuzzy logic controller electronic mail circuits and systems
Abstract: This paper focuses on the control development of a grid-tied photovoltaic system coupled with a shunt active power filter. The considered power system includes a PV panel, a single-capacitor three half-bridge interleaved buck converter connected to a three-phase power grid and a nonlinear load. This study aims to accomplish simultaneously three objectives: i) to ensure a high compensation level of current harmonics and reactive power consumed by the nonlinear load in order to perform power factor correction at the grid side; ii) to extract the maximum power from the PV panel regardless the climatic conditions; iii) to regulate the dc bus capacitor voltage to its reference provided by the MPPT controller. To this end, a controller using a two-loop cascade strategy is designed. First, the inner loop is developed with the hybrid automaton approach to formulate the switching control signals with the aim of guaranteeing a unitary power factor. Second, the outer loop is designed using fuzzy logic control to ensure the regulation of the photovoltaic voltage, while the perturb and observe algorithm is employed to perform maximum power point tracking. Finally, the system with the developed control scheme is simulated using MATLAB/SimPowerSystems environment. The obtained results confirm that the proposed controller is able to achieve the previous objectives under varying environmental conditions.
Thematic Areas: Engineering, electrical & electronic Engenharias iv Electrical and electronic engineering
licence for use: https://creativecommons.org/licenses/by/3.0/es/
Author's mail: abdelali.elaroudi@urv.cat
Author identifier: 0000-0001-9103-7762
Record's date: 2024-10-12
Papper version: info:eu-repo/semantics/acceptedVersion
Link to the original source: https://ieeexplore.ieee.org/document/9716105
Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
Papper original source: Ieee Journal On Emerging And Selected Topics In Circuits And Systems. 12 (1): 320-330
APA: Echalih, Salwa; Abouloifa, Abdelmajid; Lachkar, Ibtissam; El Aroudi, Abdelali; Hekss, Zineb; Giri, Fouad; Al-Numay, Mohammed S (2022). A Cascaded Controller for a Grid-tied Photovoltaic System with Three-phase Half-bridge Interleaved Buck Shunt Active Power Filter: Hybrid Control Strategy and Fuzzy Logic Approach. Ieee Journal On Emerging And Selected Topics In Circuits And Systems, 12(1), 320-330. DOI: 10.1109/JETCAS.2022.3152535
Article's DOI: 10.1109/JETCAS.2022.3152535
Entity: Universitat Rovira i Virgili
Journal publication year: 2022
Publication Type: Journal Publications
Repositori URV