Title :

Conditions for Almost Global Attractivity of a Synchronous Generator Connected to an Infinite Bus

Author(s) :

Barabanov, Nikita [Auteur]
University of North Dakota [Grand Forks] [UND]
Schiffer, Johannes [Auteur]
University of Leeds
Ortega, Romeo [Auteur]
Laboratoire des signaux et systèmes [L2S]
Efimov, Denis [Auteur]
Non-Asymptotic estimation for online systems [NON-A]

Journal title :

IEEE Transactions on Automatic Control

Pages :

4905-4916

Publisher :

Institute of Electrical and Electronics Engineers

Publication date :

2017-10-01

ISSN :

0018-9286

English keyword(s) :

power system stability
Power system dynamics
nonlinear control systems
cell structures

HAL domain(s) :

Sciences de l'ingénieur [physics]/Automatique / Robotique

English abstract : [en]

Conditions for existence and global attractivity of the equilibria of a realistic model of a synchronous generator with constant field current connected to an infinite bus are derived. First, necessary and sufficient ...
Show more >Conditions for existence and global attractivity of the equilibria of a realistic model of a synchronous generator with constant field current connected to an infinite bus are derived. First, necessary and sufficient conditions for existence and uniqueness of equilibrium points are provided. Then, sufficient conditions for local asymptotic stability and almost global attractivity of one of these equilibria are given. The analysis is carried out by employing a new Lyapunov–like function to establish convergence of bounded trajectories, while the latter is proven using the powerful theoretical framework of cell structures pioneered by Leonov and Noldus. The efficiency of the derived sufficient conditions is illustrated via extensive numerical experiments based on two benchmark examples taken from the literature.Show less >

Language :

Anglais

Peer reviewed article :

Oui

Audience :

Internationale

Popular science :

Non

Collections :

• Centre de Recherche en Informatique, Signal et Automatique de Lille (CRIStAL) - UMR 9189

Source :

Harvested from HAL