Desenvolvimento de um concentrador solar gerador de energia

Abstract

When analyzing the global panorama of society, it is evident that its development is intrinsically linked to the availability of energy. As energy sources become increasingly scarce, alternatives for the generation of electricity are sought. Considering a growing demand for new energy sources and the depletion of fossil energy resources, Stirling engines emerge as a possible solution to this global problem, since they can use existing energy sources, such as solar energy. In addition, these engines are low polluting, do not emit exhaust gases and can use renewable energy as fuel. The objective of this work is the manufacture of a prototype solar tracker that concentrates the sun’s rays through a fresnel lens, heating the expansion chamber of the Stirling engine, generating energy. The manufactured prototype, along with the theoretical foundation, will contribute to the understanding and facilitate future research on Stirling engines.