Title :
Model reduction in power systems using Krylov subspace methods
Author :
Chaniotis, Dimitrios ; Pai, M.A.
fDate :
5/1/2005 12:00:00 AM
Abstract :
This paper describes the use of Krylov subspace methods in the model reduction of power systems. Additionally, a connection between the Krylov subspace model reduction and coherency in power systems is proposed, aiming at retaining some physical relationship between the reduced and the original system.
Keywords :
power system simulation; reduced order systems; Krylov subspace method; power system coherency; power system model reduction; Costs; Performance analysis; Power system analysis computing; Power system control; Power system dynamics; Power system modeling; Power system simulation; Power system transients; Power systems; Reduced order systems; Coherency; Krylov subspaces; power system dynamics; power system simulation; reduced-order systems;
Journal_Title :
Power Systems, IEEE Transactions on
DOI :
10.1109/TPWRS.2005.846109
