Resumo

RODRIGUEZ BORGES, Ciaddy Gina; SARMIENTO SERA, Antonio  e  RODRIGUEZ GAMEZ, María. Model for Integral valuation of technologies for rural electrification. Energética [online]. 2015, vol.36, n.2, pp. 136-145. ISSN 1815-5901.

In this work it is developed a model for the integral valuation of different technology of rural electrification, the study of the behavior of the hybrid systems was emphasized with the use of renewable energy sources and it was considered multiple approaches for the valuation, such as: the percentage of required generation diesel, cost of the equivalent energy, net present value, operation cost and maintenance, risks of the installation and easiness of administration of the system. A group of eight sized energy systems was studied to offer a similar quality to the one given by the net extension net, with which it can satisfy energy consumptions from 20 up to 320 kWh/day, estimating the behavior of the proposed systems for different scenarios of energy resources readiness. The developed mathematical pattern allows valuing technologies for rural electrification using three characteristic data of the community: the daily average solar irradiation, the wind speed and the estimated energy consumption.

Palavras-chave : integral valuation; energy systems; rural electrification.

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