Dimensionamento e análise de viabilidade para instalação de gerador síncrono com objetivo de suprir demanda em horário de pico em um ambiente corporativo estudo de caso

Abstract

This work presents a case study on the dimensioning and feasibility analysis for installing a synchronous generator in order to supply demand during peak hours in a corporate environment, in order to reduce costs with the electricity bill, to enable the use of generator set during peak hours and power outages in the concessionaire. The case study aims to cooperate with society that yearns for more advantageous economic alternatives in the consumption of electricity. Furthermore, the analysis contemplates the technical and economic feasibility regarding the use of the diesel powered generator considering the fuel supply in Brazil, cost per liter and the solutions to reduce the environmental impact resulting from the burning of this fuel. The costs of installing and operating the diesel-powered generation system total R 705;250:00andR 153,489.88 respectively. The installation feasibility was considered positive through the use of the NPV, IRR, ROI and Payback indicators. As a suggestion for future work, an in-depth study was proposed on the possible harmonic disturbances that may arise in the electrical network, with the installation of diesel generator sets.