Decentralized Control of Multimachine Power Systems

被引:12
|
作者
Kalsi, Karanjit [1 ]
Lian, Jianming [1 ]
Zak, Stanislaw H. [1 ]
机构
[1] Purdue Univ, Sch Elect & Comp Engn, W Lafayette, IN 47907 USA
来源
2009 AMERICAN CONTROL CONFERENCE, VOLS 1-9 | 2009年
关键词
DESIGN;
D O I
10.1109/ACC.2009.5159812
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 novel decentralized dynamic output feedback controller is presented to deal with the transient stability of a class of multimachine power systems. The proposed decentralized control strategy employs local sliding mode observers to estimate the states of each machine, and the feedback gain matrix of each local controller is obtained by solving two linear matrix inequalities. In addition, local sliding mode observers are capable of reconstructing unknown interconnections between machines. The effectiveness of the proposed control strategy is illustrated by simulation of a three-machine power system.
引用
收藏
页码:2122 / 2127
页数:6
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