Analytical Mode for Interim Expansion of Electrical Energy Generating Systems Modelo de Analise DA Expansao a Medio Prazo de Sistemas de Geracao de Energia Eletrica

摘要

Some planning aspects concerning to the expansion of Brasilian Electric Power System are presented. It is also presented a model with the aim of formulating and evaluating expansions plans for hydro-thermal generation system characterized by high amount of hydraulic generation, absence of reversible power plants and possibility of long distance energy transmission. Such model gives an expansion plan based upon the scheduling of expansion alternatives, which are classified by their cost/benefit rate, taking into account the influence of new additions on the present system.