摘要
分析采用间隙型耐热增容导线工程应用的实际意义,为提供输电线路增容改造工程技术支持,以泸州地区110kV电网增容改造工程为例,比较了间隙型耐热增容导线与同截面普通钢芯铝导线输送容量、弧垂、张力三者与温度变化的关系,并介绍了施工方法。
This paper analyzes engineering application meaning of the gap-type heat-resistant compatibilization wire, which can provide technique support for transmission line capacity enlarging rehabilitation. Taking the project of 110 kV power grid transformation in Luzhou area for an example, it compares the relationship between transmission capacity, sag, tension and temperature variation for gap-type heat-resistant compatibilization wire and the common steel-cored alu minium conductor. The construction method is also presented.
出处
《水电能源科学》
北大核心
2012年第12期174-177,共4页
Water Resources and Power
关键词
间隙型增容导线
输送容量
低弧垂
输电线路增容改造
gap-type compatibilization wire
transmission capacity
low sag
transmission line capacity enlarging re- habilitation
