NDLI: Study on a New and High Efficient OPGW Melting Ice Scheme

Content Provider	IEEE Xplore Digital Library
Author	Lei Yuqing Chen Xi Lv Chen Wang Yang Hou Baosu
Copyright Year	2015
Description	Author affiliation: Grid Hebi Electr. Power Supply Co., Hebi, China (Hou Baosu) \|\| China Electr. Power Res. Inst., Beijing, China (Lei Yuqing; Chen Xi; Lv Chen; Wang Yang)
Abstract	It is a important field how optical-fiber composite overhead ground wire (OPGW) has melted ice to avoid disasters and reduce loss, and to operate safety of transmission line. In the paper, a kind of melting ice scheme, achieved through combining new OPGW ground wire and distributed fiber-optic temperature measurement technology, is researched, to solve the problem of melting ice and monitoring temperature of ground wire. Firstly the paper introduced the basic structure of OPGW melting ice scheme, and then it is focused on distribution characteristics and variation of melting ice temperature of the new OPGW ground wire. And third, through a comprehensive analysis of the heat convection characters of ice-melting temperature field and the time characters of the melting ice, above these, we proposed a well-designed scheme combined with distributed optical-fiber temperature measuring technology and embedded OPGW structure, which can fit to effectively monitor the melting ice process of ground wire, to adjust melting strategies in real-time, and to shorten melting time. Last, we concluded the new melting ice scheme is well effective and a improved efficiency.
Sponsorship	Tongji Univ.
Starting Page	480
Ending Page	484
File Size	361130
Page Count	5
File Format	PDF
e-ISBN	9781467368506
DOI	10.1109/ICISCE.2015.111
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-04-24
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Temperature measurement Temperature distribution Power cables Temperature characters of melting ice OPGW melthing ice Wires Optical fiber cables Efficiency of melting ice Ice Distributed fiber-optic temperature measurement Monitoring Embedded OPGW cable
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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