Usina de geração distribuída de energia elétrica através da incineração de resíduos sólidos com operação ilhada

Abstract

This work presents a proposal to supply eletricity to a distribution feeder for the operation of an isolated electric generating power plant that uses as primary source of energy heat from the incineration of solid waste. This suggested supply system is justified after the substation supplying capacity to this feeder is ex hausted. The capacity ex haustion is verified from simulations in the real Rede Celpa distribution system, located in the northeastern region of the state of Para, which supply the municipalities Santa Izabel do Para, Santo Antonio do Tauá, Colares, Vigia and São Caetano de Odivelas. In the simulations studies is used a load flow program specifically developed for distribution and subtransmission radial systems. The proposed supply system using electrical energy generation through incineration of the municipal solid wastes occurs from the comparison between the expansion alternatives namely the technical alternative used normally by the utility and technical-economical-enviromental alternative suggested in this paper that show the economic, social and environmental advantages of the proposal.