摘要
耐热导线材料是一种性能良好的特种材料,项目扩容改造时,在基本不改变原有配置的基础上,采用耐热导线材料可以提高载流量50%。结合耐热导线材料的耐热机理和在东莞工程实际应用进行阐述,对今后电网工程扩容改造将发挥重要作用。
The heat - resistant conductor material is a special material of good properties and its popularization and application in expansion of transmission and distribution projects will be of obvious economic and social benefits. In the original expansion retrofitting of old projects application of heat - resistant conductor material can increase the current - carrying capacity by 50% in conditions of no change of the original configuration. The paper illustrates the heat - resistant mechanism of the material and its application in Dongguan project, which wiU play an role in future expansion and retrofitting of power networks.
出处
《电力建设》
2006年第5期56-57,61,共3页
Electric Power Construction
关键词
耐热导线材料
耐热机理
载流量
工程扩容改造
heat - resistant conductor material
heat - resistant mechanism
current -carrying capacity
expanding retrofitting of project
