架空输电线路钢芯软铝绞线的应用研究  

Study on Application of Aluminum Conductor Steel Supported/Trapezoidal Wire for Overhead Transmission Lines

作　　者：尤传永[1] 

机构地区：[1]国电电力建设研究所,北京市100055

出　　处：《电力建设》2006年第5期1-4,30,共5页Electric Power Construction

摘　　要：钢芯软铝绞线是一种架空输电线路用的特种导线。它具有导电率高、热稳定性好、弛度低、自阻尼特性好等优点。具有推广应用的价值和前景。文章对这种导线的结构、特性和应用情况等作了介绍和分析研究,并对其今后的发展作了评估。The aluminum conductor steel supported/trapezoidal wire（ACSS/TW） is a kind of special conductor used for overhead transmission lines, which is of high conductivity, good stability, low sag and good instinct damping feature. It is valuable for popularized application and prospect. The author illustrates the structure, performance and application of this special conductor and evaluates its future development.

关 键 词：架空输电线路 钢芯软铝绞线 全退火铝线股 低弛度导线 自阻尼特性 

分 类 号：TM244[一般工业技术—材料科学与工程]