Dynamic analysis, controlling chaos and chaotification of a SMIB power system
Journal
Chaos, Solitons and Fractals
Journal Volume
24
Journal Issue
5
Pages
1307-1315
Date Issued
2005
Author(s)
Abstract
The dynamic behaviors of a SMIB power system are studied in this paper. A single modal equation is used to analyze the qualitative behaviors of the system. The famous equation of motion is called "swing equation". The Lyapunov direct method is applied to obtain conditions of stability of the equilibrium points of the system. The bifurcation of the parameter dependent system is studied numerically. Besides, the phase portraits, the Poincaré maps, and the Lyapunov exponents are presented to observe periodic and chaotic motions. Further, the addition of periodic force and the feedback control are used to control chaos effectively. Finally, the chaotification problem of the SMIB power system is also issued. © 2004 Elsevier Ltd. All rights reserved.
Type
journal article