Title :
Development of automatic power restoration system in KEPCO real power system
Author :
Bong, O.Y. ; Lee, M.R. ; Lee, N.H.
Author_Institution :
Korea Electr. Power Res. Inst., Taejon, South Korea
Abstract :
Recently, according to a rapid increase of the power demand, the 154 kV lines of Korea Electric Power Corporation (KEPCO) are continuously expanded and become to the more complex loop system. As a result of increase of the faulty capacity and the unbalance of power load flow, the circuit breaker have been exceeding the capacity limit of those in the loop power system. To solve this problem, this paper presents algorithm and application of Automatic Power Restoration System (hereafter called "APRS").
Keywords :
circuit breakers; load flow; power system control; power system faults; power system restoration; 154 kV; KEPCO power system; automatic power restoration system development; circuit breaker; faulty capacity; power load flow; power load flow unbalance; Circuit breakers; Circuit faults; Fault diagnosis; Load flow; Power demand; Power supplies; Power system reliability; Power system restoration; Power transmission lines; Substations;
Conference_Titel :
Transmission and Distribution Conference and Exhibition 2002: Asia Pacific. IEEE/PES
Print_ISBN :
0-7803-7525-4
DOI :
10.1109/TDC.2002.1176855
