输电线路动态增容系统设计与关键技术
The Dynamic Capacity-Increase System of the Transmission Line Design and Key Technologies

作者: 梁建伟 , 王健 :山西省电力公司; 蔡炜 , 刘晓伟 , 田丁 :国网电力科学研究院武汉南瑞有限责任公司;

关键词: 输电线路在线监测动态增容导线允许温度Transmission line On-Line Monitoring Dynamic Capacity-Increase Conductor Allowable Temperature

摘要: 针对输电线路输送能力受制于线路热稳定水平的问题,研制了输电线路动态增容监测系统,简述了其系统基本原理、硬件组成及软件设计等。并对提高导线允许温度可能出现的问题进行了研究,最后得出在确保线路安全运行的情况下,提高现行线路输送能力是可行的。

Abstract: A dynamic Capacity-Increase monitoring system of transmission lines is developed in allusion to the problem that the power energy transmitted through the lines is constrained by thermal stability level. The article outlines its basic principles, hardware and software design, and studies the problems that may arise by increasing the conductor allowable temperature. Finally, the conclusion is made that improving the existing line transmission capacity in a certain extent is feasible.

文章引用: 梁建伟 , 王健 , 蔡炜 , 刘晓伟 , 田丁 (2013) 输电线路动态增容系统设计与关键技术。 输配电工程与技术, 2, 34-38. doi: 10.12677/TDET.2013.22006

参考文献

[1] 叶鸿声, 龚大卫, 黄伟中, 赵君虎等. 提高导线允许温度的可行性研究和工程实践[J]. 电力建设, 2004, 25(9): 1-7.

[2] 杨国庆. 基于在线监测系统的输电线路动态增容研究[D].上海电力学院, 2012.

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