Title :
Nonlinear excitation control of a single machine infinite-bus power system
Author :
Lahdhiri, Tarek ; Alouani, Ali T.
Author_Institution :
Center for Electr. Power, Tennessee Technol. Univ., Cookeville, TN, USA
Abstract :
The objective of the paper is to apply the concept of exact stochastic feedback linearization to design a nonlinear excitation controller for a single machine-infinite bus power system. Simulations are carried out and the performance of the proposed controller is compared to a well known existing controller (PSS). The results confirm that the proposed control design increases the stability margin of the system, while maintaining good performance in the presence of major disturbances
Keywords :
controllers; feedback; linearisation techniques; nonlinear control systems; power system analysis computing; power system control; power system stability; power system transients; simulation; stochastic systems; exact stochastic feedback linearization; major disturbances; nonlinear excitation control; nonlinear excitation controller design; performance; simulations; single machine infinite-bus power system; stability margin; synchronous generator; Control systems; Feedback; Nonlinear control systems; Power system control; Power system dynamics; Power system modeling; Power system simulation; Power system stability; Power systems; Stochastic systems;
Conference_Titel :
System Theory, 1995., Proceedings of the Twenty-Seventh Southeastern Symposium on
Conference_Location :
Starkville, MS
Print_ISBN :
0-8186-6985-3
DOI :
10.1109/SSST.1995.390616
