Extended benders decomposition for two-stage SCUC

Cong Liu; Mohammad Shahidehpour; Lei Wu

doi:10.1109/TPWRS.2009.2038019

Extended benders decomposition for two-stage SCUC

Cong Liu
, Mohammad Shahidehpour
, Lei Wu

Department of Electrical and Computer Engineering

Illinois Institute of Technology

Research output: Contribution to journal › Article › peer-review

47 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 language	English
Article number	5398847
Pages (from-to)	1192-1194
Number of pages	3
Journal	IEEE Transactions on Power Systems
Volume	25
Issue number	2
DOIs	https://doi.org/10.1109/TPWRS.2009.2038019
State	Published - May 2010

Keywords

L-shaped decomposition
MIP
SCUC

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10.1109/TPWRS.2009.2038019

Cite this

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title = "Extended benders decomposition for two-stage SCUC",

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.",

keywords = "L-shaped decomposition, MIP, SCUC",

author = "Cong Liu and Mohammad Shahidehpour and Lei Wu",

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AU - Shahidehpour, Mohammad

AU - Wu, Lei

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N2 - 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.

AB - 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.

KW - L-shaped decomposition

KW - MIP

KW - SCUC

UR - https://www.scopus.com/pages/publications/77951665563

UR - https://www.scopus.com/pages/publications/77951665563#tab=citedBy

U2 - 10.1109/TPWRS.2009.2038019

DO - 10.1109/TPWRS.2009.2038019

M3 - Article

AN - SCOPUS:77951665563

SN - 0885-8950

VL - 25

SP - 1192

EP - 1194

JO - IEEE Transactions on Power Systems

JF - IEEE Transactions on Power Systems

IS - 2

M1 - 5398847

ER -

Extended benders decomposition for two-stage SCUC

Abstract

Keywords

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