대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2005년도 제36회 하계학술대회 논문집 A
- /
- Pages.709-711
- /
- 2005
고장점 탐색 장치를 위한 H/W 설계
H/W Design for Fault Location System on Underground Power Cable System
- 이재덕 (한국전기연구원 지중시스템연구그룹) ;
- 류희석 (한국전기연구원 지중시스템연구그룹) ;
- 정동학 (한국전기연구원 지중시스템연구그룹) ;
- 최상봉 (한국전기연구원 지중시스템연구그룹) ;
- 남기영 (한국전기연구원 지중시스템연구그룹) ;
- 정성환 (한국전기연구원 지중시스템연구그룹) ;
- 김대경 (한국전기연구원 지중시스템연구그룹)
- Lee, Jae-Duck ;
- Ryoo, Hee-Suk ;
- Jung, Dong-Hak ;
- Choi, Sang-Bong ;
- Nam, Kee-Young ;
- Jeong, Seong-Hwan ;
- Kim, Dae-Kyeong
- 발행 : 2005.07.18
초록
Developing fault location system for underground power cable which can detect its fault location exactly require very high speed data acquisition and signal processing capability. We are developing fault location system which is different from conventional fault locator. This fault location system monitor underground power cable by using on-line speed current sensor and if there are an accident, it record its transient signal and calculate fault location by analyzing it. Signals which acquired when power cable fault arise, showed transient characteristics and its frequency band is very hish. So, to develop fault location system, we designed special high speed data acquisition and signal processing board. In this thesis, we describe on data acquisition and signal processing H/W design for fault location system on underground power cable.
키워드