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Practical applications of automatic image analysis for overhead lines
Chalmers University of Technology, Department of Signals and Systems.
Statnett, Oslo.
STRI AB, Ludvika.
Luleå University of Technology, Department of Engineering Sciences and Mathematics, Energy Science.ORCID iD: 0000-0003-4074-9529
2013 (English)In: 22nd International Conference and Exhibition on Electricity Distribution (CIRED 2013): Stockholm, Sweden, 10 - 13 June 2013, Red Hook, NY: Curran Associates, Inc., 2013, article id 560Conference paper, Published paper (Refereed)
Abstract [en]

This paper proposes novel techniques for automatically extracting information from overhead lines based on automatic image/video processing. Three application scenarios are presented: (a) detecting snow and ice coverage on insulators for overhead lines; (b) detecting swing angles of insulators; (c) quantifying the visibility of insulators at transmission lines with typical backgrounds. Experiments have been conducted on recorded videos/images of insulators (with different prototypes) for overhead lines in a remote test station in Norway. Results show that the proposed automatic image analysis methods are promising for extracting the status (snow/ice coverage, swing angle, visibility) of insulators and might be applied in the future for other components of the overhead line.

Place, publisher, year, edition, pages
Red Hook, NY: Curran Associates, Inc., 2013. article id 560
Series
I E T Conference Publication Series, ISSN 0537-9989 ; 615
National Category
Other Electrical Engineering, Electronic Engineering, Information Engineering
Research subject
Electric Power Engineering
Identifiers
URN: urn:nbn:se:ltu:diva-26941DOI: 10.1049/cp.2013.0802Local ID: 035ae1c1-5da5-4c6f-81a1-67b96d1b0713ISBN: 978-1-84919-732-8 (print)OAI: oai:DiVA.org:ltu-26941DiVA, id: diva2:1000122
Conference
International Conference on Electricity Distribution : 10/06/2013 - 13/06/2013
Note
Godkänd; 2014; 20130616 (matbol)Available from: 2016-09-30 Created: 2016-09-30 Last updated: 2017-11-25Bibliographically approved

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Publisher's full texthttp://www.cired.net/publications/cired2013/pdfs/CIRED2013_0560_final.pdf

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CiteExportLink to record
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