Encontro de Energia no Meio Rural

Abstract

SOUZA, Teófilo Miguel de and CANTO, Mário Afonso Ribeiro do. Sistema de monitoramento de fontes de energias renováveis. In Procedings of the 5th Encontro de Energia no Meio Rural, 2004, Campinas (SP) [online]. 2004 [cited 06 October 2024]. Available from: <http://www.proceedings.scielo.br/scielo.php?script=sci_arttext&pid=MSC0000000022004000200045&lng=en&nrm=iso> .

The development of techniques and products for use of sources of energy renewed it depends on economic and technical parameters that result of revenue analyses and acting for its improvement. With the objective of to provide and to facilitate the access the information on the future acting of products and techniques of generation of energy of alternative sources and you renewed of energy, it was developed a collection project and storage of data of reduced cost and of facilitated visualization. The system developed in platform of software LabView controls a system of acquisition of data through interface RS-232 and it stores the data in files Excel or Files text, depending on the application type. The system of acquisition of data consists of a circuit of conditioning of analogic signs for digital signs, a control circuit and a circuit of communication type interface serial asynchronous RS-232.

Keywords : Conversor analógico [digital]; energia alternativa; aquisição de dados; RS-232; condicionamento de sinais; temperatura.