Title :
Improvement of network damping and transient stability by active and reactive power control
Author :
Dilger, R. ; Nelles, D.
Author_Institution :
Dept. of Electr. Power Eng., Kaiserslautern Univ., Germany
fDate :
3/1/1997 12:00:00 AM
Abstract :
It is shown how FACTS can be used to improve the dynamic behaviour of electrical power systems. The aspects presented for the applications of compensators are damping of power oscillations and amelioration of transient stability. Control strategies based on local measurable quantities are derived using the direct Lyapunov method, and the relation between observability, controllability and effectiveness of active and reactive power control is discussed
Keywords :
control system analysis; control system synthesis; controllability; flexible AC transmission systems; observability; optimal control; power control; power system control; power system stability; power system transients; FACTS; active power control; control design; control simulation; controllability; direct Lyapunov method; observability; power network damping; power oscillations damping; power system transient stability; reactive power control;
Journal_Title :
Generation, Transmission and Distribution, IEE Proceedings-
DOI :
10.1049/ip-gtd:19970682
