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
收藏
页码：780 / 786
页数：7
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