Title :
Damping function of unified power flow controller
Author_Institution :
Dept. of Electr. & Electron. Eng., Bath Univ., UK
fDate :
1/1/1999 12:00:00 AM
Abstract :
The paper presents the establishment of a linearised Phillips-Heffron model of a power system installed with a unified power flow controller (UPFC). On the basis of the linearised model, the damping function of the UPFC is investigated. Basic issues on the design of the UPFC damping controller are discussed, regarding the effectiveness and robustness of the damping function of the UPFC, among which the selection of effective and robust input control signals of the UPFC to superimpose its damping function is specially addressed. An example power system is presented
Keywords :
control system synthesis; damping; flexible AC transmission systems; load flow control; power system control; robust control; FACTS; UPFC; damping function; linearised Phillips-Heffron model; power system; robust input control signals; robustness; unified power flow controller;
Journal_Title :
Generation, Transmission and Distribution, IEE Proceedings-
DOI :
10.1049/ip-gtd:19990064
