대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2008년도 제39회 하계학술대회
- /
- Pages.398-399
- /
- 2008
22.9 kV 초전도케이블 시스템의 통전특성
Current Transport Characteristics of 22.9 kV High Temperature Superconducting Cable System
- 손송호 (한전 전력연구원) ;
- 임지현 (한전 전력연구원) ;
-
류희석
(한국전기연구원)
;
-
양형석
(한국기초과학지원연구원)
;
- 최하옥 (한국기초과학지원연구원) ;
- 마용호 (전남대학교) ;
-
김동락
(한국기초과학지원연구원)
;
- 류경우 (전남대학교) ;
-
성태현
(한전 전력연구원)
;
- 현옥배 (한전 전력연구원) ;
-
임성우
(한전 전력연구원)
;
-
황시돌
(한전 전력연구원)
- Sohn, S.H. (KEPRI) ;
- Lim, J.H. (KEPRI) ;
-
Ryoo, H.S.
(KERI)
;
-
Yang, H.S.
(KBSI)
;
- Choi, H.O. (KBSI) ;
- Ma, Y.H. (CNU) ;
-
Kim, D.L.
(KBSI)
;
- Ryu, K.W. (CNU) ;
-
Sung, T.H.
(KEPRI)
;
- Hyun, O.B. (KEPRI) ;
-
Lim, S.W.
(KEPRI)
;
-
Hwang, S.D.
(KEPRI)
- 발행 : 2008.07.16
초록
Enhanced performances of high temperature superconducting (HTS) cable attract tremendous interests of the power utility. However, the reliability issue as the power system is still in controversy. To verify the reliability of HTS cable, 22.9 kV HTS cable system with the specification of 100 m length, 50 MVA capacity, and open refrigeration cooling system was laid on Gochang power testing center of KEPCO in 2006. During the test period, the current transport characteristics, the fundamental function of power cable, have been monitored and investigated precisely. In this paper, the heat loss and AC loss measured at various current load conditions are described and discussed.
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