Title :
Damping of generator oscillations using a state feedback controller
Author :
Williams, S.M. ; El-Singaby, M.I. ; Khalifa, F.K.
Author_Institution :
Naval Postgraduate Sch., Monterey, CA, USA
Abstract :
This paper presents a design of a state feedback controller for a synchronous generator connected to an infinite bus. The proposed controller is applied to the state space representation of the power system; such that a subset of the closed-loop poles is assigned to the location of finite zeros while the rest of the poles are assigned arbitrarily. The influence of the proposed controller on the generator dynamics following different types of disturbances is investigated. The obtained simulation results are compared to those of a conventional controller
Keywords :
damping; digital simulation; power system analysis computing; power system control; power system stability; state feedback; state-space methods; synchronous generators; closed-loop poles; damping; finite zeros; generator dynamics; generator oscillations; infinite bus; power system; simulation results; state feedback controller; state space representation; synchronous generator; Control systems; Damping; Eigenvalues and eigenfunctions; Power system dynamics; Power system modeling; Power system simulation; State feedback; State-space methods; Synchronous generators; Transmission line matrix methods;
Conference_Titel :
Circuits and Systems, 1993., Proceedings of the 36th Midwest Symposium on
Conference_Location :
Detroit, MI
Print_ISBN :
0-7803-1760-2
DOI :
10.1109/MWSCAS.1993.343108
