Métodos de Pontos Interiores Aplicados ao Pré-Despacho de um Sistema Hydroelétrico com Simulação de Manobras (Interior Point Methods Applied to the Predispatch Hydroelectric System with Simulated Modification in the Network Topology)

Silvia Maria Simões de Carvalho (silviamsc@ufscar.br)1, Aurelio Oliveira (aurelio@ime.unicamp.br)2


1Universidade Federal de São Carlos
2Universidade Estadual de Campinas

This paper appears in: Revista IEEE América Latina

Publication Date: Jan. 2015
Volume: 13,   Issue: 1 
ISSN: 1548-0992


Abstract:
IIn this work, the prima-dual interior point methods are used to minimize the DC predispatch generation and transmission costs and loss on hydroelectric power systems with previously scheduled transmission line maneuvering. A matrix structure study is also performed considering the changes that occur in the system. A simulation of maneuvers is performed through the transmission lines bound reduction. The new alternative is compared with the explicit maneuvering version, applied to IEEE test and Brazilian systems.

Index Terms:
Interior Point Methods, Predispatch, Hydroelectric Systems.   


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