Design and comparison of adaptive power system stabilizers based on neural fuzzy networks and genetic algorithms

被引：51

作者：

Fraile-Ardanuy, Jesus ^{[1
]}

Zufiria, P. J. ^{[1
]}

机构：

[1] Univ Politecn Madrid, SISDAC Grp, Madrid, Spain

来源：

NEUROCOMPUTING | 2007年 / 70卷 / 16-18期

关键词：

fuzzy logic; genetic algorithms; power system stabilizer; neural networks; ANFIS;

D O I：

10.1016/j.neucom.2006.06.014

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

This paper presents two different power system stabilizers (PSSs) which are designed making use of neural fuzzy network and genetic algorithms (GAs). In both cases, GAs tune a conventional PSS on different operating conditions and then, the relationship between these points and the PSS parameters is learned by the ANFIS. ANFIS will select the PSS parameters based on machine loading conditions. The first stabilizer is adjusted minimizing an objective function based on ITAE index, while second stabilizer is adjusted minimizing an objective function based on pole-placement technique. The proposed stabilizers have been tested by performing simulations of the overall nonlinear system. Preliminary experimental results are shown. (c) 2007 Elsevier B.V. All rights reserved.

引用

页码：2902 / 2912

页数：11

共 53 条

[1] Simultaneous stabilization of multimachine power systems via genetic algorithms - Discussion [J].