Probabilistic Reliability Evaluation of Korea Power System in Operation Mode

Author

Kwon, Jungji ; Jeong, Sangheon ; Shi, Bo ; Tran, TrungTinh ; Choi, Jaeseok ; Cha, Junmin ; Yoon, Yongtae ; Choi, Hongseok ; Jeon, Donghun

Author_Institution

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

fYear

2007

fDate

24-28 June 2007

Firstpage

1

Lastpage

5

Abstract

Reliable operation of power system is fundamental to the on-going industry reform. This paper presents the result of marginal power flow evaluation performed on Korean power system using two commercial software packages: Physical and Operational Margins (POM V. 2.2) and probabilistic reliability assessment (PRA V. 3.1), respectively. The case study of Korea power system for year 2006 data shows that these packages are effective in identifying possible weak points and root causes for likely reliability problems. The potential for these software packages is being explored further for assisting system operators with managing Korea power system under real-life setting in the near future.

Keywords

load flow; power engineering computing; power system management; power system reliability; probability; Korea power system management; POM V. 2.2; PRA V. 3.1; physical-and operational margins; power flow evaluation; power system reliability; probabilistic reliability assessment; probabilistic reliability evaluation; software packages; Industrial power systems; Load flow; Performance evaluation; Power system analysis computing; Power system planning; Power system reliability; Power system simulation; Power system stability; Software packages; Voltage; POM; PRA; power system; reliability evaluation;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Engineering Society General Meeting, 2007. IEEE

Conference_Location

Tampa, FL

ISSN

1932-5517

Print_ISBN

1-4244-1296-X

Electronic_ISBN

1932-5517

Type

conf

DOI

10.1109/PES.2007.385921

Filename

4275687