Decomposed Model Predictive Control for Economic Dispatch Problems

被引:0
|
作者
Wu, Zhou [1 ]
Xia, Xiaohua [1 ]
Zhang, Jiangfeng [1 ]
机构
[1] Univ Pretoria, Dept Elect Elect & Comp Engn, ZA-0002 Pretoria, South Africa
来源
AFRICON, 2013 | 2013年
关键词
Model Predictive Control; Economic dispatch; Divide and conquer; Decomposition; OPTIMIZATION;
D O I
暂无
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
Model Predictive Control (MPC) was applied in Economic Dispatching (ED) problem, but its computation burden was large due to high complexity and dimension of problems. In this paper, a decomposed MPC approach is proposed to reduce the computational time without decreasing the performance of convergence and robustness. The decomposed MPC uses the "divide and conquer" concept, and divides the original problem into two less difficult sub-problems. The proposed MPC has been tested on a 6-unit system, and the results have been shown that decomposition can deliver promising solutions with less computation time.
引用
收藏
页码:1034 / 1038
页数:5
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