Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- summer
- /
- Pages.524-526
- /
- 2004
Intelligent Substation Construction of 154kV Class
154kV 인텔리전트 변전소 구축
- Kim J B. (HYOSUNG) ;
- Chung Y. H. (HYOSUNG) ;
- Song W. P. (KEPRI) ;
- Choi I. H. (KEPRI) ;
- Kim J. H. (KEPRI) ;
- Lee D. I. (KEPRI) ;
- Koh H. S. (Kyoungnam Univ)
- 김정배 ((주)효성) ;
- 정영환 ((주)효성) ;
- 송원표 (한전 전력연구원) ;
- 최인혁 (한전 전력연구원) ;
- 김정호 (한전 전력연구원) ;
- 이동일 (한전 전력연구원) ;
- 고희석 (경남대)
- Published : 2004.07.14
Abstract
We perform intelligent substation construction of 154kV class with KEPRI. The intelligent substation is build in Gochang 765kV testing facility and consists of electronic instruments, digital control panel, remote monitoring and diagnosis system, and digital relay system. Rogowski coil type CT(RCT) and capacitive voltage divider(CVD) are applicable for instrument transformer of conventional type. Digital control panel(UP) replaces local panel which is drived by mechanical operation. For monitoring condition of GIS and TR, various sensors are used. In this paper, we report the synopsis and the progress state of project.
Keywords