Title :
Relative equilibria of power systems
Author :
Xi, Zairong ; Cheng, Daizhan ; Qin, Huashu ; Hong, Yiguang
Author_Institution :
Inst. of Syst. Sci., Acad. Sinica, Beijing, China
Abstract :
In this paper, we consider the relative equilibria of the excitation control of power systems. It is shown that the systems have no common conservative quantity for both the unforced system and closed-loop system. It implies that the closed-loop system has different conservative quantity from the unforced system, i.e., it has no relative equilibrium to the power system
Keywords :
closed loop systems; exciters; power system control; power system stability; Hamiltonian system; closed-loop system; excitation control; power system control; relative equilibria; stability; unforced system; Control systems; Differential equations; Lagrangian functions; Power generation; Power system control; Power system stability; Power system transients; Power systems; Rotors; Synchronous generators;
Conference_Titel :
Intelligent Control and Automation, 2000. Proceedings of the 3rd World Congress on
Conference_Location :
Hefei
Print_ISBN :
0-7803-5995-X
DOI :
10.1109/WCICA.2000.859916
