Resumo

GUTIERREZ-VILLEGAS, Juan Carlos; VEJAR-RUIZ, Set  e  ESCAMILLA-MARTINEZ, Agustín. PV system interconnected to the electricity grid with hourly control of energy injection. Dyna rev.fac.nac.minas [online]. 2021, vol.88, n.217, pp.84-90.  Epub 11-Nov-2021. ISSN 0012-7353.  https://doi.org/10.15446/dyna.v88n217.88789.

Implementing Photovoltaic Systems (SFV) Interconnected to the electrical network reduces the energy rate where the charge is solely for consumption. Analyzing Great Demand rate in Medium Hourly Voltage (GDMTH) allows SFV interconnected to the network helping to reduce the maximum demand for peak hours increasing the impact of the generation of energy through the PV system at rates where hourly consumption is considered. It is identified that the highest demand for energy is in the intermediate hours and lower consumption in peak hours; however, reviewing the electricity bill, the charge for consumption during peak hours increases significantly, this is why, SFV is proposed to reduce demand during peak hours. Subsequently, the implementation of a prototype to generate, store, and manage the injection of energy during peak hours is presented to reduce the cost of energy in this hour time up to 37% of monthly electricity bill.

Palavras-chave : photovoltaic system; electric energy; maximum demand; electricity bill.

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