Key Considerations for the Selection of Dynamic Thermal Line Rating Systems

被引：63
作者：
Black, Clifton R. [1 ]
Chisholm, William A. [2 ]
机构：
[1] Southern Co, Birmingham, AL 35203 USA
[2] Kinectrics, Toronto, ON, Canada
来源：
IEEE TRANSACTIONS ON POWER DELIVERY | 2015年 / 30卷 / 05期
关键词：
Ampacity; clearance; conductor; dynamic rating; overhead lines; sag; tension and thermal capacity;
D O I：
10.1109/TPWRD.2014.2376275
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
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.
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收藏
页码：2154 / 2162
页数：9
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