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This paper illustrates a model for the automation of a tubular Biodigester, using UML specification. Some general topics for design and construction of Biodigester are showed. The UML model of Use Case, Class and sequence is done with the software tool astah*community 6.5.1. Writing the procedure for construction of tubular Biodigester, considering the specific characteristics of organic matter, their...
This paper describes the implementation of a wireless remote monitoring and control system of a solar photovoltaic distributed generator (PV-DG) for microgrids applications. To this aim, a small-scale PV-DG system is implemented using a 1.28 kWp assembly of PV polycrystalline modules connected to a single-phase utility grid through a commercial inverter. Then, a flexible, robust and reliable measurement...
This paper presents a research work that consider the weather conditions influence such as solar radiation and temperature, on a solar grid-tie photovoltaic system. Power quality measurements on a PV grid connected system are carried out and theoretical and experimental data were analyzed under the standard IEEE 929-2000 for PV systems. In this way, it is possible to generate first considerations...
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