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This article proposes an analysis of the technical and economic feasibility of a Clean Development Mechanism (CDM) project for the generation of electricity through the use of biogas from landfill through the use of microturbine technology. In order to obtain the baseline and project scenarios, the methodology ACM-0001 was used, which is specific for the use of landfill biogas. For the economic viability...
This paper presents an approach of investment risk analysis for small hydro power plants (SHPPs) considering energy trade in the short-term market in Brazil. The Monte Carlo Method, associated with a Cholesky decomposition, is applied to stochastic models to generate synthetic time series for water inflow and short-term electricity price. An economic approach is presented taking into account taxation...
This paper presents risk analysis methodology of to determine the biogas and electricity generation potential from vinasse generated in the ethanol production process in sugarcane plants. The Monte Carlo method, associated with the Cholesky decomposition, is applied to stochastic models for the generation of synthetic time series for the random variables: (i) quantity of cane ground; (ii) quantity...
This study proposes a methodology for risk analysis and portfolio optimization of power generation assets with hydro, wind, and solar power, considering the Regulated Contracting Environment and the Mechanism for Reallocation of Energy in Brazil. Innovative stochastic models are used to generate synthetic time series for the random variables water inflow, wind speed, solar irradiance, temperature...
This work presents a genetic operator developed from mathematical methods of curve extrapolation applied in solving problems in geoelectrical prospection. This operator will assist the production of fitter individuals in the population of a genetic algorithm in which inherent patterns of the best individuals of each generation are recognized. The proposed operator in conjunction with a real‐coded...
This work compares the behavior of two commercial single-phase meters, where one is the electronic type and the other is the electromechanical (induction) type, when they are working with linear and nonlinear loads present in residence. It differs from the related studies mainly for making use of actual loads encountered in day-to-day, rather than sources of electronic charges as has been observed...
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