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Type: Artigo de periódico
Title: A Short Term Hydrothermal Scheduling Approach For Dominantly Hydro Systems
Author: Ohishi Takaaki
Soares Secundino
de Carvalho Marcius Fabius
Abstract: A short-term hydrothermal scheduling approach is presented for predominantly hydroelectric for systems. The model takes into account both the operating hydroelectric system and the electric transmission network constraints. The model consists of a simulation of the hydraulic system with the discharge decisions given by an optimal DC power flow algorithm. The release targets of the reservoirs, established by long-term operational planning, are enforced by a dual Lagrangean approach that fixes a penalty for the use of water in the reservoirs. Two illustrative examples have been solved in order to evaluate the efficiency of the approach.
Rights: fechado
Identifier DOI: 10.1109/59.76707
Date Issue: 1991
Appears in Collections:Unicamp - Artigos e Outros Documentos

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