Title :
Operation Strategy of TCSC Considering Stability ATC
Author :
Nishida, Keigo ; Hirabayashi, Shun ; Iwamoto, Shinichi
fDate :
Oct. 29 2006-Nov. 1 2006
Abstract :
Presently, the construction of new transmission lines is very difficult by opposition from the inhabitant, and the investment for new equipment tends to be suppressed by the progress of the power market deregulation. The FACTS device can improve the operation capacity of the power system to nearly thermal capacity limits. Therefore, attention is now being paid on the use of FACTS devices. Because the FACTS devices are very expensive, sophisticated operations are anticipated. In this paper we propose a plan of daily operations of a TCSC (thyristor controlled series capacitor) with consideration of improving stability ATC (available transmission capability) and transmission line losses. And we simulate the proposed plan using a 3 machine 9 bus system by carrying out a three-phase to ground fault of one line in double circuit transmission lines
Keywords :
flexible AC transmission systems; power capacitors; power system stability; power transmission faults; power transmission lines; thyristor applications; ATC; FACTS device; TCSC; available transmission capability; double circuit transmission line; power market deregulation; power system operation; stability; three-phase to ground fault; thyristor controlled series capacitor; Circuit simulation; Circuit stability; Distributed parameter circuits; Investments; Power capacitors; Power markets; Power system stability; Power transmission lines; Propagation losses; Thyristors;
Conference_Titel :
Power Systems Conference and Exposition, 2006. PSCE '06. 2006 IEEE PES
Conference_Location :
Atlanta, GA
Print_ISBN :
1-4244-0177-1
Electronic_ISBN :
1-4244-0178-X
DOI :
10.1109/PSCE.2006.296404