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

页码：1358 / 1362

页数：5

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