Resumo

RODRIGUEZ-BORGES, Ciaddy  e  SARMIENTO-SERA, Antonio. Competitiveness of the wind-photovoltaic hybrid systems for the rural electrification. Ingeniería Mecánica [online]. 2015, vol.18, n.1, pp.12-22. ISSN 1815-5944.

The possibility of rural electrification by means of extension of the electric net or by the exclusive use of generating diesel are usually expensive solutions, besides presenting this last option high ecological impact. This work approached the electrification options using wind-photovoltaic hybrid systems with low diésel support. These systems are sized for a number of housings and level of resources renewable dissimilar in function to each localization. Different ranges of demands were approached by means of 4 proposed hybrid systems. It was proposed a simple procedure of help for the selection it was carried out an economic analysis that allowed to obtain the main conclusion when checking the biggest competitiveness in these wind-photovoltaic hybrid systems regarding the diesel generation in function to the cost of the energy and the environmental impact for the condition of renewable resources of a great majority of regions of Latin America and the Caribbean.

Palavras-chave : energetic competitiveness; rural electrification; hybrid system.

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