Probabilistic Reliability Evaluation for 765KV Transmission Lines in KEPCO Grid Expansion Planning

Author

Tran, TrungTinh ; Kwon, Jungji ; Choi, Jaeseok ; Jeon, Donghun ; Han, Gyoungnam

Author_Institution

Dept. of Electr. Eng., Gyeongsang Nat. Univ., Jinju

fYear

2006

fDate

11-15 June 2006

Firstpage

1

Lastpage

4

Abstract

The importance and necessity of conducting 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. This paper presents the probabilistic reliability evaluation for 765kV transmission lines in KEPCO grid expansion planning. The transmission reliability evaluation for large-scale systems (TRELSS) Version 6.2, a software package developed by electric power research institute (EPRI) is utilized in determining probabilistic reliability evaluation indices of KEPCO-system

Keywords

power markets; power system management; power transmission lines; power transmission planning; power transmission reliability; 765 kV; EPRI; KEPCO grid expansion planning; Korea; TRELSS Version 6.2; deregulated electricity market; electric power research institute; probabilistic reliability; transmission lines; transmission reliability evaluation-large-scale systems; Electricity supply industry; Electricity supply industry deregulation; Energy management; Large-scale systems; Power system management; Power system planning; Power system reliability; Power systems; Power transmission lines; Transmission lines; 765KV transmission line; Black-out; TRELSS; reliability evaluation;

fLanguage

English

Publisher

ieee

Conference_Titel

Probabilistic Methods Applied to Power Systems, 2006. PMAPS 2006. International Conference on

Conference_Location

Stockholm

Print_ISBN

978-91-7178-585-5

Type

conf

DOI

10.1109/PMAPS.2006.360253

Filename

4202265