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dc.contributor.authorHecktheuer, Lucio Almeidapt_BR
dc.contributor.authorKrenzinger, Arnopt_BR
dc.contributor.authorPrieb, César Wilhelm Massenpt_BR
dc.date.accessioned2013-07-09T01:51:51Zpt_BR
dc.date.issued2002pt_BR
dc.identifier.issn0100-7386pt_BR
dc.identifier.urihttp://hdl.handle.net/10183/75693pt_BR
dc.description.abstractThis work describes the methodology, basic procedures and instrumental employed by the Solar Energy Laboratory at Universidade Federal do Rio Grande do Sul for the determination of current-voltage characteristic curves of photovoltaic modules. According to this methodology, I-V characteristic curves were acquired for several modules under diverse conditions. The main electrical parameters were determined and the temperature and irradiance influence on photovoltaic modules performance was quantified. It was observed that most of the tested modules presented output power values considerably lower than those specified by the manufacturers. The described hardware allows the testing of modules with open-circuit voltage up to 50 V and short-circuit current up to 8 A.en
dc.format.mimetypeapplication/pdf
dc.language.isoengpt_BR
dc.relation.ispartofRevista brasileira de ciências mecânicas =Journal of the Brazilian Society of Mechanical Sciences. Rio de Janeiro, RJ. Vol. 24, No. 1 (mar.2002), p.26-31pt_BR
dc.rightsOpen Accessen
dc.subjectEnergia solar fotovoltaicapt_BR
dc.subjectSolar energyen
dc.subjectI-V curve tracingen
dc.subjectPhotovoltaic modulesen
dc.titleMethodology for photovoltaic modules characterization and shading effects analysispt_BR
dc.typeArtigo de periódicopt_BR
dc.identifier.nrb000349115pt_BR
dc.type.originNacionalpt_BR


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