Identification of Power System Model Parameters for Sliding Mode Based Load-Frequency Control (CROSBI ID 548044)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Vrdoljak, Krešimir ; Radošević, Tamara ; Perić, Nedjeljko
engleski
Identification of Power System Model Parameters for Sliding Mode Based Load-Frequency Control
The most studies of load-frequency control in power systems are done using linearized power system models. Those models may have nonlinearities within turbines and their governors, but generator dynamics and nonlinearities in tie-lines are mostly neglected. Generally, those models are only valid in the vicinity of the system’ s operating point. In this paper, the behavior of an advanced load-frequency controller is tested on nonlinear power system model. The following procedure is used: firstly, by analyzing structure and response signals of the nonlinear model, parameters of the substitute linear model are obtained. Then, from the substitute linear model, sliding mode based load-frequency controller is synthesized. Finally, the controller’ s behavior is validated on the nonlinear model.
load-frequency control; sliding mode control; identification; optimization; SimPowerSystems
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Podaci o prilogu
540-547.
2009.
objavljeno
Podaci o matičnoj publikaciji
Proceedings of the International IEEE conference EUROCON 2009
Sankt Peterburg: Institute of Electrical and Electronics Engineers (IEEE)
978-1-4244-3861-7
Podaci o skupu
International IEEE Conference EUROCON 2009
poster
18.05.2009-23.05.2009
Sankt Peterburg, Ruska Federacija