Model-based fault detection in power systems

被引:0
|
作者
Rodriguez-Cortes, Hugo [1 ]
Stankovic, Aleksandar [2 ]
Hadjicostis, Christoforos N. [3 ]
机构
[1] Escuela Super Ingn Mecan & Elect, Secc Estudios Posgrado, Unidad Ticoman, Mexico City, DF, Mexico
[2] Northeastern Univ, Dept Elect & Comp Engn, Boston, MA 02115 USA
[3] Univ Illinois Urbana Campaign, Dept Elect & Comp Engn, 1406 W Green St, Urbana, IL 61801 USA
关键词
D O I
10.1109/ISIE.2006.295866
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
In this paper, we propose an on-line monitoring scheme to detect lost lines and bus load changes on an embeded power system. The proposed monitoring scheme does not rely on classical estimation schemes used in power systems; instead, it monitors, a carefully selected state dependant signal, using an on-line observer. A special emphasis is placed on distinguishability between the two considered events. Numerical simulations validate the developed theory around the monitoring scheme.
引用
收藏
页码:1922 / +
页数:2
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