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Identification of critical aging segments and hotspots of power transmission lines

SYSNO ASEP	0350324
Document Type	C - Proceedings Paper (int. conf.)
R&D Document Type	Conference Paper
Title	Identification of critical aging segments and hotspots of power transmission lines
Author(s)	Heckenbergerová, Jana (UIVT-O) Musílek, P. (CA) Bhuiyan, M.M.I. (CA) Koval, D. (CA) Pelikán, Emil (UIVT-O)_{SAI, RID}
Source Title	Environment and Electrical Engineering. - Piscataway : IEEE, 2010 / Janik P. ; Lehmann D. ; Leonowicz Z. ; Schwarz H. - ISBN 978-1-4244-5370-2
Pages	s. 175-178
Number of pages	4 s.
Action	EEEIC 2010. International Conference on Environment and Electrical Engineering /9./
Event date	16.05.2010-19.05.2010
VEvent location	Prague
Country	CZ - Czech Republic
Event type	WRD
Language	eng - English
Country	US - United States
Keywords	ACSR conductor ; aging ; hotspot ; transmission line ; weather conditions
Subject RIV	JE - Non-nuclear Energetics, Energy Consumption ; Use
CEZ	AV0Z10300504 - UIVT-O (2005-2011)
EID SCOPUS	77955203744
DOI	10.1109/EEEIC.2010.5489965
Annotation	Localization of hotspots and critical aging segments of transmission lines is important for operation and asset management of power transmission systems. Conductors can lose their tensile strength due to the adverse effects of conductor aging caused by annealing. Although the loss of conductor strength is gradual, it accumulates over time and increases the probability of outages and blackouts. Therefore, it is important to keep track of conductor temperatures over time and in space, in order to identify segments of power transmission network that may require more close attention, repairs, or reinforcements. This paper describes and illustrates a new methodology for localization of hotspots and identification of critical aging segments of power transmission lines.
Workplace	Institute of Computer Science
Contact	Tereza Šírová, sirova@cs.cas.cz, Tel.: 266 053 800
Year of Publishing	2012

Number of the records: 1