Effect of nonlinear modal interaction on control performance: use of normal forms technique in control design. I. General theory and procedure

Author

Jang, Gilsoo ; Vittal, Vijay ; Kliemann, Wolfgang

Author_Institution

Dept. of Electr. Eng. & Comput. Eng., Iowa State Univ., Ames, IA, USA

Volume

13

Issue

2

fYear

1998

fDate

5/1/1998 12:00:00 AM

Firstpage

401

Lastpage

407

Abstract

This is Part I of a two part paper dealing with control design in power systems using the method of normal forms. In stressed power systems, due to the presence of increased nonlinearity and the existence of nonlinear modal interactions, there exist some limitations to the use of conventional linear control design techniques. The objective of this work is to understand the effect of the nonlinear modal interaction on control performance and to develop a procedure to design controls incorporating the nonlinear information

Keywords

control system synthesis; nonlinear control systems; power system control; power system stability; control design; control performance; nonlinear information incorporation; nonlinear modal interaction; normal forms technique; stressed power systems; Control design; Control systems; Eigenvalues and eigenfunctions; Frequency; Nonlinear dynamical systems; Power system analysis computing; Power system control; Power system dynamics; Power system interconnection; Power systems;

fLanguage

English

Journal_Title

Power Systems, IEEE Transactions on

Publisher

ieee

ISSN

0885-8950

Type

jour

DOI

10.1109/59.667359

Filename

667359