Title :
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
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;
Conference_Titel :
Decision and Control, 1996., Proceedings of the 35th IEEE Conference on
Conference_Location :
Kobe
Print_ISBN :
0-7803-3590-2
DOI :
10.1109/CDC.1996.577268
