DocumentCode
3600877
Title
Key Considerations for the Selection of Dynamic Thermal Line Rating Systems
Author
Black, Clifton R. ; Chisholm, William A.
Author_Institution
Southern Co., Birmingham, AL, USA
Volume
30
Issue
5
fYear
2015
Firstpage
2154
Lastpage
2162
Abstract
Recent reviews have shown that many methods can be used for estimating the dynamic thermal capacity of overhead transmission lines. A number of approaches are described and key features of each system are organized. Data from field trials provide a unique basis for assessing the variation in ten different parameters. Characteristics of distributed measurement systems are underscored and contrasted against point measurements systems.
Keywords
power overhead lines; specific heat; distributed measurement system; dynamic thermal capacity estimation; dynamic thermal line rating system selection; overhead transmission line; Conductors; Current measurement; Meteorology; Monitoring; Temperature measurement; Temperature sensors; Transmission line measurements; Ampacity; clearance; conductor; dynamic rating; overhead lines; sag; tension and thermal capacity;
fLanguage
English
Journal_Title
Power Delivery, IEEE Transactions on
Publisher
ieee
ISSN
0885-8977
Type
jour
DOI
10.1109/TPWRD.2014.2376275
Filename
6967802
Link To Document