DocumentCode :
2721046
Title :
Reliability evaluation of grid in Korea: Fourth supply plan
Author :
Park, Jeongje ; Liang, Wu ; Choi, Jaeseok ; Jeon, Donghun ; Tran, TrungTinh ; Billinton, Roy
Author_Institution :
Dept. of Electr. Eng., Gyeongsang Nat. Univ., Jinju, South Korea
fYear :
2009
fDate :
26-30 Oct. 2009
Firstpage :
1
Lastpage :
4
Abstract :
The importance and conducting necessity studies on grid reliability evaluation have been increasingly important in recent years due to the number of black-out events occurring through in the world. Quantity evaluation of transmission system reliability is very important in a competitive electricity environment. The reason is that the successful operation of electric power under a deregulated electricity market depends on transmission system reliability management. Also in Korea it takes places. The results of many case studies for the KEPCO system using the transmission reliability evaluation for large-scale systems (TRELSS) Version 6_2, a program developed by EPRI are introduced in this paper. Some sensitivity analysis has been included in case study. This paper presents the reliability analysis of KEPCO system expansion planning, fourth supply plan, by using TRELSS program.
Keywords :
power grids; power system management; power transmission economics; power transmission faults; power transmission planning; power transmission reliability; EPRI; KEPCO system; Korea; Transmission Reliability Evaluation for Large-Scale Systems; black-out events; deregulated electricity market; fourth supply plan; grid reliability evaluation; sensitivity analysis; system expansion planning; transmission system reliability management; Electricity supply industry; Electricity supply industry deregulation; Load flow; Meeting planning; Power demand; Power generation; Power system planning; Power system reliability; Power systems; Sensitivity analysis; Black-out; TRELSS; reliability evaluation; transmission system;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Transmission & Distribution Conference & Exposition: Asia and Pacific, 2009
Conference_Location :
Seoul
Print_ISBN :
978-1-4244-5230-9
Electronic_ISBN :
978-1-4244-5230-9
Type :
conf
DOI :
10.1109/TD-ASIA.2009.5356965
Filename :
5356965
Link To Document :
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