Please use this identifier to cite or link to this item: http://www.repositorio.ufc.br/handle/riufc/41012
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dc.contributor.authorJucá, Sandro César Silveira-
dc.contributor.authorCarvalho, Paulo Cesar Marques de-
dc.contributor.authorBrito, Fábio Timbó-
dc.date.accessioned2019-04-24T12:31:34Z-
dc.date.available2019-04-24T12:31:34Z-
dc.date.issued2011-01-
dc.identifier.citationJUCÁ, S. C. S.; CARVALHO, P. C. M. de; BRITO, F. T. A low cost concept for data acquisition systems applied to decentralized renewable energy plants. Sensors, v. 11, p. 743-756, 2011.pt_BR
dc.identifier.issn1424-8220-
dc.identifier.urihttp://www.repositorio.ufc.br/handle/riufc/41012-
dc.description.abstractThe present paper describes experiences of the use of monitoring and data acquisition systems (DAS) and proposes a new concept of a low cost DAS applied to decentralized renewable energy (RE) plants with an USB interface. The use of such systems contributes to disseminate these plants, recognizing in real time local energy resources, monitoring energy conversion efficiency and sending information concerning failures. These aspects are important, mainly for developing countries, where decentralized power plants based on renewable sources are in some cases the best option for supplying electricity to rural areas. Nevertheless, the cost of commercial DAS is still a barrier for a greater dissemination of such systems in developing countries. The proposed USB based DAS presents a new dual clock operation philosophy, in which the acquisition system contains two clock sources for parallel information processing from different communication protocols. To ensure the low cost of the DAS and to promote the dissemination of this technology in developing countries, the proposed data acquisition firmware and the software for USB microcontrollers programming is a free and open source software, executable in the Linux and Windows® operating systems.pt_BR
dc.language.isoenpt_BR
dc.publisherSensorspt_BR
dc.subjectEnergia renovávelpt_BR
dc.subjectAquisição de dadospt_BR
dc.subjectMonitoringpt_BR
dc.subjectData acquisition systemspt_BR
dc.subjectRenewable energypt_BR
dc.titleA low cost concept for data acquisition systems applied to decentralized renewable energy plantspt_BR
dc.typeArtigo de Periódicopt_BR
Appears in Collections:DEEL - Artigos publicados em revista científica

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