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Concept Design of Superconducting Power System with Distributed Switching Station in Downtown Area  

Lee, Seung-Ryul (한국전기연구원국 전력연구단)
Kim, Jong-Yul (한국전기연구원국 전력연구단)
Yoon, Jae-Young (한국전기연구원국 전력연구단)
Lee, Byong-Jun (고려대학교 전기공학과)
Publication Information
The Transactions of the Korean Institute of Electrical Engineers A / v.55, no.12, 2006 , pp. 522-528 More about this Journal
Abstract
Korean power system has some problems like as curtailing investment and the NIMBY (Not In My Back Yard) phenomena, because of power demand concentration in downtown area. In this time, superconducting power devices rise as a very attractive solution. This study proposes a basic concept of superconductivity power system with distributed switching station, and identifies the items for technical and economic analysis. The proposed system consists of superconducting cables/ transformers/FCLs(fault current limiters). The basic concept is to replace 154kV conventional cables with 22.9kV superconducting cables and to convert a 154kV substation into 22.9kV distributed switching stations in downtown area.
Keywords
초전도케이블;초전도변압기;초전도한류기;배전계통;개폐소;
Citations & Related Records
Times Cited By KSCI : 5  (Citation Analysis)
연도 인용수 순위
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