A Method for the Sag-Tension Calculation in Electrical Overhead Lines

被引：0
|
作者：
Albizu, I. [1 ]
Mazon, A. J. [1 ]
Fernandez, E. [1 ]
机构：
[1] UPV EHU Univ Basque Country, Fac Engn Bilbao, Dept Elect Engn, Bilbao 48013, Spain
来源：
INTERNATIONAL REVIEW OF ELECTRICAL ENGINEERING-IREE | 2011年 / 6卷 / 03期
关键词：
Sag-tension; Overhead Conductor; Creep; DISTRIBUTION NETWORK; CONDUCTORS; FAULT; PATTERN; LOCATE;
D O I：
暂无
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：
The sag and tension values of overhead conductors are influenced by the creep developed during the line lifetime. This paper presents a method for the sag-tension calculation of overhead conductors that is characterised by the creep sequential calculation. Thus, the creep developed in previous stages influences the creep developed in subsequent stages. Two periods are differenced in the creep development: the installation period and the operation period. The relation between the creep development and the factors that influence it such as the installation process and the operation conditions during the line lifetime is described step by step. Copyright (C) 2011 Praise Worthy Prize S.r.l. - All rights reserved.
引用
收藏
页码：1380 / 1389
页数：10
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