NDLI: Mechanical Deterioration of ACSR Conductors Due to Forest Fires

Content Provider	IEEE Xplore Digital Library
Author	Kim, S. D. Morcos, M. M.
Copyright Year	1981
Abstract	Considerations for the remaining life of the Aluminum Stranded Conductors Steel Reinforced (ACSR) in transmission lines have become gradually important to hold the reliability and the stability of the electric power supply. The useful life of the ACSR exposed to the atmosphere for a long period may be dependent on deterioration caused by such factors as atmospheric corrosion, galvanic corrosion, crevice corrosion, or fatigue corrosion. Forest fires for any overhead transmission lines built nearly on the ridge of the mountains may significantly reduce to the mechanical strength of the ACSR and lead to failure or accident. In this paper, material and mechanical deterioration performances of ACSR due to forest fires are presented through several sample tests. Data analysis for tension load and extension of ACSR after blazed are reported.
Starting Page	63
Ending Page	63
Page Count	1
File Size	428513
File Format	PDF
ISSN	02721724
Volume Number	22
Issue Number	7
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2002-07-01
Publisher Place	U.S.A.
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Conductors Fires Corrosion Power transmission lines Aluminum Steel Stability Power supplies Atmosphere Galvanizing tension load ACSR conductor deterioration corrosion forest fires
Content Type	Text
Resource Type	Article
Subject	Electrical and Electronic Engineering

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