Introdução ao problema de Estimação de Estado: análise de observabilidade.

Abstract

State estimation is a crucial step related to real time decision-making in electric power systems, particularly for complex and large ones, such as the Brazilian system. Among the stages of state estimation process, Observability Analysis appears as a relevant part, whereas it provides critical information on the available measures. This work, as an Undergraduate Final Project, has the purpose to implement a computer code to assess the existing measurement set suitability in a system as well as highlight the nonobservable branches.