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Type: Artigo de periódico
Title: Interior point algorithm for linear programming used in transmission network synthesis
Author: Sanchez, IG
Romero, R
Mantovani, JRS
Garcia, A
Abstract: This article presents a well-known interior point method (IPM) used to solve problems of linear programming that appear as sub-problems in the solution of the long-term transmission network expansion planning problem. The linear programming problem appears when the transportation model is used, and when there is the intention to solve the planning problem using a constructive heuristic algorithm (CHA), ora branch-and-bound algorithm. This paper shows the application of the IPM in a CHA. A good performance of the IPM was obtained, and then it can be used as tool inside algorithm, used to solve the planning problem. Illustrative tests are shown, using electrical systems known in the specialized literature. (C) 2005 Elsevier B.V. All rights reserved.
Subject: transmission network synthesis
interior point method
relaxed optimization models
network expansion planning
transportation model
constructive heuristic algorithms
Country: Suíça
Editor: Elsevier Science Sa
Rights: fechado
Identifier DOI: 10.1016/j.epsr.2005.02.007
Date Issue: 2005
Appears in Collections:Unicamp - Artigos e Outros Documentos

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