Adaptive decentralized load frequency control of multi-area power systems

被引:119
作者
Zribi, A [1 ]
Al-Rashed, A [1 ]
Alrifai, A [1 ]
机构
[1] Kuwait Univ, Coll Engn & Petr, Dept Elect Engn, Safat 13060, Kuwait
关键词
load frequency control; adaptive control; multi-area power systems;
D O I
10.1016/j.ijepes.2005.08.013
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 addresses the load frequency control problem of multi-area power systems. A decentralized adaptive control scheme is designed; the control scheme guarantees that the fluctuations of the load frequency converge to a range, which can be made very small. Simulation results for a three-area power system are given to illustrate the developed theoretical results. The simulation results indicate that the proposed control scheme works well and it is robust to changes in the parameters of the power systems and to bounded disturbances acting on the systems. (c) 2005 Elsevier Ltd. All rights reserved.
引用
收藏
页码:575 / 583
页数:9
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