Application of bus-tie HTS-FCL on 154kV buses in the Korean Power System

Author

Park, Jong-young ; Lee, Seung-Ryul ; Yoon, Jae-Young

Author_Institution

Electr. Power Res. Div., Korea Electrotechnol. Res. Inst. (KERI), Uiwang, South Korea

fYear

2009

fDate

26-30 Oct. 2009

Firstpage

1

Lastpage

4

Abstract

This paper proposes the bus-tie application scheme of HTS-FCL (high temperature superconducting fault current limiter). The reduced amount of fault current by HTS-FCL is different by where the HTS-FCL is located. Therefore the inflow ratio of fault current (IRFC) is suggested to consider the effect of HTS-FCL´s location. The proposed scheme was applied to the Korean power system of 2010, and fault currents were calculated and analyzed with this coefficient. Simulations show that the location with high IRFC is adequate to install HTS-FCL but more considerations of other things are required to determine the location and capacity of HTS-FCL.

Keywords

fault current limiters; high-temperature superconductors; power system faults; superconducting devices; HTS-FCL; Korean power system; bus-tie; high temperature superconducting fault current limiter; inflow ratio; voltage 154 kV; Fault current limiters; Fault currents; Hybrid power systems; Power system analysis computing; Power system faults; Power system security; Power system simulation; Power system stability; Power systems; Superconducting transmission lines; bus-tie; fault current; fault current limiter; superconductivity;

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.2009.5357017

Filename

5357017