Title :
Nonlinear equilibrium point controller for multi-machine power system
Author :
Kawamoto, S. ; Sugimoto, Y. ; Nishigaito, H.
Author_Institution :
Dept. of Electr. & Electron. Syst., Osaka Prefecture Univ., Japan
Abstract :
The authors have proposed an equilibrium point controller (EPC) for nonlinear systems, and have applied it to model power systems, in which each generator has a strong nonlinearity and limiters of AVR and GOV. The aim of this paper is to apply the nonlinear EPC to two model systems, and to show that good control responses and a long critical clearing time can be obtained by the nonlinear decentralized control for the ten-machine system
Keywords :
decentralised control; nonlinear control systems; power system control; voltage control; voltage regulators; AVR; control responses; generator; long critical clearing time; multi-machine power system; nonlinear decentralized control; nonlinear equilibrium point controller; nonlinear systems; nonlinearity; power system models; ten-machine system; Control systems; Nonlinear control systems; Nonlinear systems; Power generation; Power system control; Power system dynamics; Power system modeling; Power system reliability; Power system stability; Power systems;
Conference_Titel :
Power System Technology, 2000. Proceedings. PowerCon 2000. International Conference on
Conference_Location :
Perth, WA
Print_ISBN :
0-7803-6338-8
DOI :
10.1109/ICPST.2000.898156
