대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2005년도 제36회 하계학술대회 논문집 A
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- Pages.578-579
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- 2005
해저케이블 고장점 탐지시스템 육상 특성 연구
Study on the Property of Land for Fault Point Searching System of Submarine Cable
초록
HVDC(High Voltage Direct Current) is an underwater cable between Jeju Island and Haenam in main land and supplies approximately 50% of electrical usage in Jeju Island. If there is any power failure due to HVDC, it will cost approximately 50,000 US dollars per day including Thermal Electrical Generation. Therefore it is absolutely necessary to recover the problem in rapid timely basis. In conclusion, new method and new systems(ULTRA #44 Model) are needed urgently to upgrade current HVDC underwater cable survey technique in Korea to minimize the cost and time factors.
키워드