Optimal transmission switching

被引:418
作者
Fisher, Emily B. [1 ,2 ]
O'Neill, Richard P. [1 ,2 ]
Ferris, Michael C. [3 ]
机构
[1] FERC, Washington, DC 20426 USA
[2] Johns Hopkins Univ, Baltimore, MD 21218 USA
[3] Univ Wisconsin, Madison, WI 53706 USA
基金
美国国家科学基金会;
关键词
integer programming; power generation dispatch; power system economics; power transmission control; power transmission economics; transmission switching;
D O I
10.1109/TPWRS.2008.922256
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
In this paper, we formulate the problem of finding an optimal generation dispatch and transmission topology to meet a specific inflexible load as a mixed integer program. Our model is a mixed-integer linear program because it employs binary variables to represent the state of the equipment and linear relationships to describe the physical system. We find that on the standard 118-bus IEEE test case a savings of 25% in system dispatch cost can be achieved.
引用
收藏
页码:1346 / 1355
页数:10
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