A Golden Section Search Assisted Incremental Conductance MPPT Control for PV Fed Water Pump

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dc.contributor.authorAlrajoubi, H.
dc.contributor.authorOncu, S.
dc.date.accessioned2024-09-29T16:16:26Z
dc.date.available2024-09-29T16:16:26Z
dc.date.issued2022
dc.departmentKarabük Üniversitesien_US
dc.description.abstractOne way to enhance the effectiveness of photovoltaic (PV) fed water pumping applications is to maximize the solar PV energy by using a suitable design with accurate and fast maximum power point tracking (MPPT). This paper presents a new hybrid MPPT method to improve speed response and efficiency. The method is designed to control a simple standalone PV water pumping system-based single-stage brushless DC (BLDC) motor. A DC-DC converter is eliminated to improve system efficiency and reduce cost. In addition, a two-mode hybrid MPPT algorithm that incorporates the golden-section search (GSS) techniquebased MPPT algorithm with incremental conductance (INC) is implemented to enhance the global efficiency of the system. The GSS optimization method handles the initial stages to converge the global peak and helps to increase the convergence rate. In contrast, the INC MPPT method achieves sufficient accuracy with lower oscillation towards the MPPT during the final stages. The designed system is modelled, examined, and compared using traditional techniques in MATLAB/Simulink to evaluate the MPPT efficiency of the model. The results confirm that the proposed MPPT algorithm can successfully drive a 1150W BLDC motor with high tracking efficiency and reliability. The PV energy is transferred to the pump via a voltage source inverter (VSI) using the MPPT algorithm with a proportional-integral (PI) controller. As a result, the MPPT efficiency reached over 99%. © 2022, International Journal of Renewable Energy Research. All Rights Reserved.en_US
dc.identifier.doi10.20508/ijrer.v12i3.13119.g8549
dc.identifier.endpage1636en_US
dc.identifier.issn1309-0127
dc.identifier.issue3en_US
dc.identifier.scopus2-s2.0-85141194949en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage1628en_US
dc.identifier.urihttps://doi.org/10.20508/ijrer.v12i3.13119.g8549
dc.identifier.urihttps://hdl.handle.net/20.500.14619/9077
dc.identifier.volume12en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherGazi Universitesien_US
dc.relation.ispartofInternational Journal of Renewable Energy Researchen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectBldc motoren_US
dc.subjectGssen_US
dc.subjectHybrid mppten_US
dc.subjectWater pumping systemen_US
dc.titleA Golden Section Search Assisted Incremental Conductance MPPT Control for PV Fed Water Pumpen_US
dc.typeArticleen_US

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