DocumentCode :
918168
Title :
Advanced static compensator for flexible AC transmission
Author :
Galanos, G.D. ; Hatziadoniu, C.I. ; Cheng, X.-J. ; Maratukulam, D.J.
Author_Institution :
Dept. of Electr. Eng., Southern Illinois Univ., Carbondale, IL, USA
Volume :
8
Issue :
1
fYear :
1993
fDate :
2/1/1993 12:00:00 AM
Firstpage :
113
Lastpage :
121
Abstract :
An advanced static VAr compensator capable of operating in all four quadrants of the P-Q plane is presented. It is realized by combining a GTO-controlled inverter with a battery energy storage system and a GTO-switched damping resistor. A hierarchically structured control system that fully utilizes the capabilities of the compensator to provide reactive power support in steady-state operation and both real and reactive power modulation in the event of power oscillations is developed. Results from simulation studies are presented to demonstrate the effectiveness of this compensator in improving the loadability of long transmission lines and in providing damping in interarea oscillations
Keywords :
compensation; invertors; oscillations; power control; power system control; power system transients; power transmission lines; reactive power; static VAr compensators; thyristor applications; transmission networks; P-Q plane; battery energy storage; compensation; damping resistor; flexible AC transmission; hierarchical control; inverter; loadability; long transmission lines; modulation; power oscillations; power system control; reactive power; static VAr compensator; thyristor applications; transients; Batteries; Control systems; Damping; Energy storage; Inverters; Reactive power control; Resistors; STATCOM; Static VAr compensators; Steady-state;
fLanguage :
English
Journal_Title :
Power Systems, IEEE Transactions on
Publisher :
ieee
ISSN :
0885-8950
Type :
jour
DOI :
10.1109/59.221256
Filename :
221256
Link To Document :
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