A new model predictive control scheme-based load-frequency control

被引：0
|
作者：
Kong, Lianfang [1 ]
Xiao, Lei [2 ]
机构：
[1] South China Agr Univ, Coll Engn, Guangzhou 510640, Guangdong, Peoples R China
[2] Acad Guangdong Telcom Co Ltd, IT Syst Div, Guangzhou 510640, Peoples R China
来源：
2007 IEEE INTERNATIONAL CONFERENCE ON CONTROL AND AUTOMATION, VOLS 1-7 | 2007年
关键词：
load-frequency control; Model predictive control stability; multi-area power system;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
A new state contractive constraint-based predictive control (SCC-MPC) scheme was proposed in this paper. This model predictive control algorithm consists of a basic finite horizon MPC technique and an additional state contractive constraint. The crucial function of the additional state contractive constraint in SCC-MPC is to guarantee the stability of the control scheme. The nominal stability and robust stability of SCC-WC scheme were analyzed and proved respectively. In our research, the new model predictive control scheme was applied to multi-area load frequency control (LFC). Simulation results show the performance of the scheme. When the areas suffer from load disturbances, the frequency variations and the deviation of power flow between areas go to zero by using SCCMPC scheme.
引用
收藏
页码：624 / +
页数：2
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