Title :
Dynamic control of a unified power flow controller
Author :
Yu, Q. ; Round, S.D. ; Norum, L.E. ; Undeland, T.M.
Author_Institution :
Fac. of Electr. Eng. & Comput. Sci., Norwegian Inst. of Technol., Trondheim, Norway
Abstract :
The performance of a unified power flow controller (UPFC) with four different controllers is evaluated through simulation and implementation in an experimental laboratory model. The controllers which were investigated are the PI controller, PI controller with decoupling, cross-coupling controller and robust H∞ controller. It is found that the cross-coupling and robust H∞ controllers have the best performance when the exact value of the power transmission parameters are unknown
Keywords :
transmission networks; PI controller; control simulation; cross-coupling controller; decoupling; dynamic control performance; laboratory model; power transmission parameters; robust H∞ controller; unified power flow controller; Control systems; Distributed parameter circuits; Inverters; Laboratories; Load flow; Power electronics; Power transmission; Power transmission lines; Robust control; Transmission line theory;
Conference_Titel :
Power Electronics Specialists Conference, 1996. PESC '96 Record., 27th Annual IEEE
Conference_Location :
Baveno
Print_ISBN :
0-7803-3500-7
DOI :
10.1109/PESC.1996.548628
