耐热铝合金导线在实际工程中的应用  

Heat-resistant Aluminum Alloy Conductor in Actual Project Application

作　　者：徐大成[1] 黄欲成[1] 韩鹏飞[1] 柏晓路[1] 

机构地区：[1]中南电力设计院,湖北武汉430071

出　　处：《电力科学与工程》2011年第11期68-71,共4页Electric Power Science and Engineering

摘　　要：以实际工程设计为例,通过对普通钢芯铝绞线及不同耐热铝合金导线在载流量、对杆塔荷载的影响、弧垂特性及经济指标的分析得出:耐热铝合金导线在提高输送容量、节约线路走廊,特别是在变电站进出线或旧线路增容改造方面有很大的应用前景。Based on the actual engineering design as an example, through analysis current capacity, towers load influence, sag characteristic and economic indicators between ordinary aluminium conductor steel reinforced and different heat-resistant aluminum alloy conductor, we can know that heat-resistant aluminum alloy conductor have great application prospect in increase transmission capacity, improve save lines corridor, especially in the transformer substation qualification or old wiring capacity expansion into transformation.

关 键 词：节约走廊 载流量 杆塔荷载 弧垂特性 

分 类 号：TM75[电气工程—电力系统及自动化]