Design and application of decentralized non-linear H∞, control for stability enhancement in power systems

被引：0
|
作者：
Li, GJ [1 ]
Lie, TT [1 ]
Soh, CB [1 ]
Yang, GH [1 ]
机构：
[1] Nanyang Technol Univ, Sch Elect & Elect Engn, Singapore 639798, Singapore
来源：
PROCEEDINGS OF THE 1998 IEEE INTERNATIONAL CONFERENCE ON CONTROL APPLICATIONS, VOLS 1 AND 2 | 1996年
关键词：
inter-area oscillations; decentralized nonlinear H-infinity control;
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：
The paper presents a method of designing a decentralized nonlinear H-infinity excitation control of a generator in power systems. The proposed controller is utilized to damp inter-area oscillations and enhance power system stability. The decentralized controller design procedure for nonlinear systems is presented by using the Hamilton-Jacobi inequality approach. The control is local or decentralized in the sense that the controller depends only on the information available locally. The effectiveness of the proposed decentralized nonlinear H-infinity controller is demonstrated through digital simulation studies on a nine-bus power system with three generators buses and three loads buses. The digital simulation studies are conducted using the PSCAD/EMTDC software package.
引用
收藏
页码：1358 / 1362
页数：5
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