USO DE GERADORES EÓLICOS DE PEQUENO PORTE PARA IRRIGAÇÃO NO SEMI-ÁRIDO DO ESTADO DE SERGIPE. / USE OF WIND GENERATORS SMALL FOR IRRIGATION IN SEMI-ARID STATE SERGIPE.

AUTOR(ES)
FONTE

IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia

DATA DE PUBLICAÇÃO

23/04/2007

RESUMO

The renewable sources of energies are shown as an interesting alternative to minimize the problem of the electric power lack faced by the rural man, mainly in the remote places where the difficulties of distribution of the electrification lines, above all in the economical aspect, they are big being shown unviable. The energy eolic besides other purposes, can be taken advantage of in bombs of water for irrigation. Like this, enormous amount of energy consumed for bombeament of water can be saved by the introduction of bombs of Catavento, because it is a consolidated technology, no pollutant and through studies, it was already proven that the bombeament of water using the speed of pumping of Catavento is very economical. This Dissertation intends to present, starting from a concept of maintainable development anchored in seven dimensions of the sustentabilidade (ecological, economical, social, space, cultural, technological and politics), a project of generators eolics of small load, developing to leave of that project, a group of criteria capable to contribute for evaluation of the viability of the same. It is also presented an example of project of energy eolic, that seeks to reduce the energy dependence in the agriculture and to contribute for the superation of the current problems of provisioning of the energy section. Finally, these criteria are tested to analyze the viability of this alternative project and the applicability of this technology, with the purpose of increasing the exploration of that type of alternative energy, promoting the maintainable development and benefitting the small producer. As result, was ended that the volume of water pumped by Catavento is enough for small overhead irrigations, storage in reservoirs for a subsequent use for gravity or to have his/her direct use for the human consumption or of animals always depending on the height manometric and of the amount of water requested by the user. .

ASSUNTO(S)

fonte alternativa de energia desenvolvimento sustentável crescimento econômico outros source alternative of energy maintainable development economical growth

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