Reliability and cost tradeoff in multiarea power system generation expansion using dynamic programming and global decomposition

被引:18
作者
Jirutitijaroen, Panida [1 ]
Singh, Chanan [1 ]
机构
[1] Texas A&M Univ, Dept Elect & Comp Engn, College Stn, TX 77843 USA
关键词
dynamic programming; generation adequacy; global decomposition; multiarea power system; power system optimization; reliability;
D O I
10.1109/TPWRS.2006.879248
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
This paper proposes an optimization procedure for generation expansion and placement considering generation reliability in multiarea power systems. The objective is to obtain a suitable tradeoff between system reliability and cost. In this process, reliability evaluation is performed using the concept of global decomposition. The prospective generation locations are preselected, but the magnitude of generation located in each area is determined by an optimization procedure. The structure of global decomposition is exploited to simplify the problem and solve it using dynamic programming. The method is illustrated by application to a threearea power system and also implemented for an actual twelve-area power system.
引用
收藏
页码:1432 / 1441
页数:10
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