Title :
Critical eigenvalues tracing for small signal stability analysis using Krylov subspaces
Author :
Chabane, Y. ; Hellal, Abdelhafid
Author_Institution :
Dept. Genie Electr., Univ. Amar Telidji de Laghouat, Laghouat, Algeria
Abstract :
This paper deals with the application of an adaptive Implicitly Restarted Arnoldi Algorithm based on Krylov subspaces to the small signal stability eigen analysis problem for power systems.. The aim of our modified algorithm is to find directly to the sought critical eigenvalues concerned with poor damping ratios instead of calculating the whole of the spectrum.
Keywords :
eigenvalues and eigenfunctions; power system transient stability; Krylov subspaces; adaptive implicitly restarted Arnoldi algorithm; critical eigenvalues tracing; eigen analysis problem; power systems; small signal stability analysis; Algorithm design and analysis; Damping; Eigenvalues and eigenfunctions; Mathematical model; Power system stability; Stability criteria; Damping ratio; Eigenvalues; Implicitly Restarted Arnoldi Algorithm; Small Signal Stability;
Conference_Titel :
Systems and Control (ICSC), 2013 3rd International Conference on
Conference_Location :
Algiers
Print_ISBN :
978-1-4799-0273-6
DOI :
10.1109/ICoSC.2013.6750875
