NDLI: Factors influencing the accuracy of high temperature sag calculations

Content Provider	IEEE Xplore Digital Library
Author	Seppa, T.O.
Copyright Year	1986
Abstract	Increased thermal ratings of transmission lines are important for operators of transmission lines. While scientific knowledge of thermal phenomena has advanced substantially in the past two decades, little has been done to improve the understanding of the practical effects of the most important factors for practical transmission engineers. This report studies the impact of various factors on line rating by investigating their effect on the sag of a typical transmission line span. The report shows that the effects of many commonly considered factors are smaller than practical error margins, while some omitted factors have much more substantial practical significance.<>
Sponsorship	IEEE Power Engineering Society
Starting Page	1079
Ending Page	1089
Page Count	11
File Size	1252489
File Format	PDF
ISSN	08858977
Volume Number	9
Issue Number	2
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1994-04-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Temperature Conductors Thermal conductivity Transmission lines Thermal engineering Thermal factors Power transmission lines Creep Sensitivity analysis Knowledge engineering
Content Type	Text
Resource Type	Article
Subject	Energy Engineering and Power Technology Electrical and Electronic Engineering

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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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Factors influencing the accuracy of high temperature sag calculations