Estudo das tecnologias existentes para geração de energia elétrica a partir do biogás

Abstract

Considering the variability of feedstock and topologies currently available for electricity generation using biogas, there is a lack in the literature of an analysis paper presents a comparative analysis among the possible topologies of its implementation. In this context, the main purpose study is characterizing the existing technologies. For this, an analysis of aspects related to a typical power and efficiency of generating biogas considering combustion engines, gas turbines, micro turbines and fuel cells. With those aspects, it aims to evaluate the available options based on the resources available in each property. Each topology presents a performance on an expected interval independent of the generating capacity of the equipment. The arrangement of more than one technology optimizes the performance of the system and the fuel use, fuel which concentration is variable according to the raw material. So, the entire system should be analyzed in order to use biogas as an efficient way to generate electric energy.