Passivity based damping of power system oscillations

Author

Pogromsky, A.Yu. ; Fradkov, A.L. ; Hill, D.J.

Author_Institution

Inst. for Problems. in Mech. Eng., St. Petersburg, Russia

Volume

4

fYear

1996

fDate

11-13 Dec 1996

Firstpage

3876

Abstract

The aim of the paper is to apply the passification and speed-gradient methods to the problem of transient stabilization. A controller is proposed and the stability results are established. It is shown that the proposed controller requires only local online measurements of relative velocities, i.e., the suggested control law is decentralized and easy to implement. Simulation results prove the ability of the controller to provide transient stabilization of the overall system

Keywords

adaptive control; damping; decentralised control; nonlinear control systems; power system control; power system stability; power system transients; robust control; adaptive control; damping; decentralized control; nonlinear control; passification; passivity; power system oscillations; speed-gradient methods; stability; transient stabilization; Control systems; Damping; Lyapunov method; Power system control; Power system faults; Power system measurements; Power system simulation; Power system stability; Power system transients; Power systems;

fLanguage

English

Publisher

ieee

Conference_Titel

Decision and Control, 1996., Proceedings of the 35th IEEE Conference on

Conference_Location

Kobe

ISSN

0191-2216

Print_ISBN

0-7803-3590-2

Type

conf

DOI

10.1109/CDC.1996.577268

Filename

577268