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Robust Distribution Network Reconfiguration

delete2015-03-01
delete150
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OA
AI
C
Changhyeok Lee
C
Cong Liu *
S
S. C. Mehrotra
Z
Zhaohong Bie
DOI:10.1109/TSG.2014.2375160delete
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摘要

摘要

En 中文
We propose a two-stage robust optimization model for the distribution network reconfiguration problem with load uncertainty. The first-stage decision is to configure the radial distribution network and the second-stage decision is to find the optimal a/c power flow of the reconfigured network for given demand realization. We solve the two-stage robust model by using a column-and-constraint generation algorithm, where the master problem and subproblem are formulated as mixed-integer second-order cone programs. Computational results for 16, 33, 70, and 94-bus test cases are reported. We find that the configuration from the robust model does not compromise much the power loss under the nominal load scenario compared to the configuration from the deterministic model, yet it provides the reliability of the distribution system for all scenarios in the uncertainty set.
Keyword:
Distribution network
minimum loss
mixed-integer second-order cone program (MISOCP)
reconfiguration
robust optimization
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IEEE Transactions on Smart Grid 封面图
IEEE Transactions on Smart Grid
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5.7K
被引数:
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Argonne National Laboratory
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united states department of energy (doe)
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Northwestern University
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引用论文

引用论文

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errKhodr, H. M.; Martinez-Crespo, J.; Matos, M. A.; Pereira, J.
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A new distribution system reconfiguration approach using optimum power flow and sensitivity analysis for loss reduction
err2006-11-01
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errGomes, Flavio Vanderson; Carneiro, Sandoval, Jr.; Pereira, Jose Luiz R.; Vinagre, Marcio Pinho; Nepomuceno Garcia, Paulo Augusto; de Araujo, Leandro Ramos
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