A Robust H∞ Load-Frequency Controller Design Using LMIs

被引：0

作者：

Dey, A. Rajeeb ^{[1
]}

Ghosh, B. Sandip ^{[2
]}

Ray, C. G. ^{[3
]}

机构：

[1] Jadavpur Univ, Dept Elect Engn, Kolkata, India

[2] Natl Inst Technol, Dept Elect Engn, Rourkela, Orissa, India

[3] Indian Inst Technol, Dept Elect Engn, Kharagpur, W Bengal, India

来源：

2009 IEEE CONTROL APPLICATIONS CCA & INTELLIGENT CONTROL (ISIC), VOLS 1-3 | 2009年

关键词：

LMI (Linear matrix Inequality); Load-Frequency control (LFC); Single-area power system; H-infinity Controller Norm bounded uncertainty; robust controller; STABILITY; CRITERIA; SYSTEMS;

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：

A robust H-infinity controller design in an LMI framework has been carried out for a load-frequency control problem of a single-area uncertain power system model. For carrying out this design, the uncertainties have been restructured by considering norm-bounded uncertainty instead of rank-1 uncertainty structure of [16]. The proposed design is simple and can be easily solved to obtain optimal values of the controller gain. It is concluded by simulation that the proposed approach may improve dynamic performance and disturbance rejection property over the existing controllers.

引用

页码：1501 / +

页数：2

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