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Predispatch of Hydroelectric Power Systems with Modifications in Network Topologies
Federal University of Sao Carlos, Sao Carlos, Brazil
University of Campinas, Campinas, Brazil
- 1 Federal University of Sao Carlos, Sao Carlos, Brazil
- 2 University of Campinas, Campinas, Brazil
Applied Mathematics·Volume 05 (2014)·Pages 2271–2283·Published 5 August 2014·DOI10.4236/am.2014.515221
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Abstract
In this article, the primal-dual interior-point methods are used to minimize costs and losses in a predispatch model for the generation and transmission of direct current (DC) power flow in a hydroelectric system with pre-programmed manipulations; i.e., in cases of preventive maintenance, within a period of twenty-four hours. From the computational standpoint, the effort required to solve a problem with and without manipulations is similar, and the reasons why will be also discussed in this study. Computational results prove these findings.
KeywordsPredispatch of Hydroelectric SystemsInterior-Point MethodsHydroelectric SystemsPower Systems
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