Extended benders decomposition for two-stage SCUC

Cong Liu, Mohammad Shahidehpour, Lei Wu

Research output: Contribution to journalArticlepeer-review

41 Scopus citations

Abstract

This letter presents the solution of a two-stage security-constrained unit commitment (SCUC) problem. The proposed SCUC model could include integer variables at the second stage. A framework of extended Benders decomposition with linear feasibility and optimality cuts is proposed for the solution of mixed-integer programming (MIP) problems at both stages. Test results show the effectiveness of the proposed methodology.

Original languageEnglish
Article number5398847
Pages (from-to)1192-1194
Number of pages3
JournalIEEE Transactions on Power Systems
Volume25
Issue number2
DOIs
StatePublished - May 2010

Keywords

  • L-shaped decomposition
  • MIP
  • SCUC

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