DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김세헌 | ko |
dc.contributor.author | 이민호 | ko |
dc.date.accessioned | 2009-10-19T02:26:01Z | - |
dc.date.available | 2009-10-19T02:26:01Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 1990-06 | - |
dc.identifier.citation | 한국경영과학회지, v.15, no.1 | - |
dc.identifier.issn | 1225-1119 | - |
dc.identifier.uri | http://hdl.handle.net/10203/11876 | - |
dc.description.abstract | This paper is concerned with the unit commitment problem in an electric power system with both thermal and pumed-storage hydroelectric units. This is a mixed integer programming problem and the Lagrangean relaxation method is used. We show that the relaxed problem decomposes into two kinds of subproblems: a shortest-path problem for each thermal unit and a minimum cost flow problem for each pumped-storage hydroelectric unit. A method of obtaining an incumbent solution from the solution of a relaxed problem is presented. The Lagrangean multipliers are updated using both subgradient and incremental cost. The algorithm is applied to a real Korean power generation system and its computational results are reported and compaired with other works. | - |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | 한국경영과학회 | - |
dc.title | Optimal Scheduling in Power-Generation Systems with Thermal and Pumped-Storage Hydroelectric Units | - |
dc.type | Article | - |
dc.publisher.alternative | 한국경영과학회 | en |
dc.type.rims | ART | - |
dc.citation.volume | 15 | - |
dc.citation.issue | 1 | - |
dc.citation.publicationname | 한국경영과학회지 | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | 김세헌 | - |
dc.contributor.nonIdAuthor | 이민호 | - |
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