대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1992년도 하계학술대회 논문집 B
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- Pages.789-793
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- 1992
초고압 CABLE 감시시스템 연구
Surveillance System For Extra High Voltage Cable
- Hahn, K.M. (Gold Star Cable C., Ltd) ;
- Lee, K.C. (Gold Star Cable C., Ltd) ;
- Jeon, S.I. (Gold Star Cable C., Ltd) ;
- Kim, C.S. (Gold Star Cable C., Ltd)
- 발행 : 1992.07.23
초록
For improving the power supply reliability and minimizing maintenance work of E.H.V. underground transmission line, new surveillance systems are strongly desired for use in the field of electric power transmission. For underground installation, high system reliability is required because E.H.V. cables, if an accident happen, can have a serious impact on social activities and human life. In answer to this requirement, applications of optical fiber transmission system have been widely developed in a variety of field. The main function of this system are cable fault location, oil leak detection, and surveillance of the cable circuit and tunnel condition.
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