A new approach using optimization for tuning parameters of Power System Stabilizers

被引：23

作者：

Hong, YY ^{[1
]}

Wu, WC ^{[1
]}

机构：

[1] Natl Chung Yuan Univ, Dept Elect Engn, Chungli 320, Taiwan

来源：

IEEE TRANSACTIONS ON ENERGY CONVERSION | 1999年 / 14卷 / 03期

关键词：

Power System Stabilizer; parameter tuning; optimization;

D O I：

10.1109/60.790951

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

This paper presents a new method based on the optimization method for tuning the parameters of the Power System Stabilizers (PSS) to enhance small-signal stability. A general-purpose nonlinear programming package is used to minimize the real part of the dominant eigenvalue in the system without implementing the eigensensitivities. The basic control theory and the root-coefficient relationship for polynomial equations are incorporated for obtaining the equality constraints. The PSS parameters bound in a set are formulated as the inequality constraints. A comparative result for a small-signal stability problem validates the applicability of the proposed method.

引用

页码：780 / 786

页数：7