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http://dx.doi.org/10.5207/JIEIE.2012.26.7.077

An Improvement of Optical Fiber Composite Power Cable On-Line Monitoring System for Underground Distribution Network  

Cho, Jin-Tae (한국전력공사 전력연구원 스마트에너지연구소)
Kim, Ju-Yong (한국전력공사 전력연구원 스마트에너지연구소)
Lee, Hak-Ju (한국전력공사 전력연구원 스마트에너지연구소)
Park, Jung-Sung (한국전력공사 전력연구원 스마트에너지연구소)
Publication Information
Journal of the Korean Institute of Illuminating and Electrical Installation Engineers / v.26, no.7, 2012 , pp. 77-83 More about this Journal
Abstract
Since power system is switching to smart grid, on-line monitoring technology has become necessary for underground distribution power cable. Therefore, the application of DTS(Distributed Temperature Sensing) technology using OFCPC(Optical Fiber Composite Power Cable) capable of monitoring underground distribution power cables has been developed. These can bring about reductions in faults and increases in operating capacity of underground distribution system. To date, the test-bed of optical fiber composite power cable on-line monitoring system has been constructed. Then, matters to be improved have been drawn through verification experiments. This paper presents the improvement and experiment results of the optical fiber composite power cable on-line monitoring system to apply to underground distribution lines in the field.
Keywords
Optical Fiber Composite Power Cable; DTS; On-line Monitoring; Splice; Optical Switch;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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2 G. Yonggang, and W. Wei, "The research on XLPE cable insulation based on ground current method on-line monitoring technique", Jicable '11, International Conference on Insulated Power Cables, 2011.
3 J. Downes, and H.Y. Leung, "Distributed Temperature Sensing Worldwide Power Circuit Monitoring Applications", Int. Conf. Power Syst. Technol., Vol. 2, pp. 1804-1809, 2004.
4 J. Cho, J. Kim, and H. Lee, "A Development and Performance Assessment of On-line Monitoirng for Optical Fiber Composite Underground Distribution Network using DTS", Journal of the Korean Institute of Illuminating and Electrical Installation Engineers, Vol.25, No.6, pp. 115-121, 2011.   DOI