- Turkish Journal of Electrical Engineering and Computer Science
- Volume:20 Issue:Sup.1
- Voltage stability via energy function analysis on reduced order model of power system
Voltage stability via energy function analysis on reduced order model of power system
Authors : Ahmet ÇİFCİ, Yılmaz UYAROĞLU, Mehmet Ali YALÇIN
Pages : 1031-1043
View : 17 | Download : 8
Publication Date : 0000-00-00
Article Type : Research Paper
Abstract :A power system is a typical nonlinear dynamical system and voltage stability is an important subject of power system stability. This paper describes the use of the variable gradient method in a reduced order model of a single-machine infinite-bus power system. Additionally, the system`s Lyapunov insert ignore into journalissuearticles values(energy); function is created and thus the system`s energy level changes` effects on the system`s stability are shown using the MACSYMA program. The Lyapunov function allows the determination of stability for nonlinear systems without the need to find exact solutions.Keywords : Lyapunov Energy, function, reduced order model of single machine infinite bus power system, variable gradient method, voltage stability