Title :
Analysis of series and shunt line compensation by a unified power flow controller
Author_Institution :
Nanyang Tech. Univ., Singapore
Abstract :
A novel method for the analysis of the effectiveness of a UPFC for transient stability enhancement is presented. The analysis shows that the maximum power transfer, Pe max for line compensation by the UPFC can be written in the general form of Pe max=Pmax/(1-k1-k2) where Pmax is the maximum power transfer for the uncompensated line, and k1 and k2 are the degrees of compensation offered by the series and shunt branches of the UPFC, respectively.
Keywords :
load flow control; power system control; power system transient stability; power transmission lines; FACTS; maximum power transfer; series line compensation; shunt line compensation; transient stability enhancement; uncompensated line; unified power flow controller; Automatic voltage control; Control system synthesis; Load flow; Power system analysis computing; Power system modeling; Power system stability; Power system transients; Power transmission lines; Transient analysis; Voltage control;
Journal_Title :
Power Engineering Review, IEEE
DOI :
10.1109/MPER.1999.1236747
