A microcontroller-based stand-alone photovoltaic power system for residential appliances

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dc.contributor.authorAkkaya, R.
dc.contributor.authorKulaksız, A. A.
dc.date.accessioned2020-03-26T16:47:39Z
dc.date.available2020-03-26T16:47:39Z
dc.date.issued2004
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractIn this study, a stand-alone photovoltaic power system was designed and implemented to operate residential ac-powered appliances such as fluorescent lambs, fans etc. Sun-tracker is implemented for improved efficiency of the system by keeping the solar module perpendicular to the sun's incoming rays. The charge method is realized with closed-loop current control of buck-boost dc-dc converter. The proposed system also uses a voltage source type PWM inverter to convert DC voltage from battery storage to supply AC loads. In the PWM method used, selected harmonies are eliminated with the smallest number of switching and an improvement in the system efficiency by reducing switching losses and providing ease of filtering on the inverter output is obtained. Charge controller and PWM inverter systems have been realized by using PIC16F873 microcontrollers. An experimental system was implemented to demonstrate the effectiveness of the proposed system. Simulation and experimental results are given to verify the system's efficiency. (C) 2003 Elsevier Ltd. All rights reserved.en_US
dc.identifier.doi10.1016/j.apenergy.2003.09.005en_US
dc.identifier.endpage431en_US
dc.identifier.issn0306-2619en_US
dc.identifier.issn1872-9118en_US
dc.identifier.issue4en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage419en_US
dc.identifier.urihttps://dx.doi.org/10.1016/j.apenergy.2003.09.005
dc.identifier.urihttps://hdl.handle.net/20.500.12395/18913
dc.identifier.volume78en_US
dc.identifier.wosWOS:000222065100004en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherELSEVIER SCI LTDen_US
dc.relation.ispartofAPPLIED ENERGYen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectphotovoltaicsen_US
dc.subjectSHE PWM inverteren_US
dc.subjectcharge controlleren_US
dc.subjectPIC microcontrolleren_US
dc.titleA microcontroller-based stand-alone photovoltaic power system for residential appliancesen_US
dc.typeArticleen_US

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