220kV钢芯铝绞线断股事故化学分析  

Chemical Analysis of Breaking Accident of 220kV Aluminum Conductor Steel Reinforced Cable

作　　者：周少玲[1] 胡晓黎[1] 岳增武[1] 

机构地区：[1]山东电力研究院,济南250002

出　　处：《腐蚀与防护》2011年第5期392-394,共3页Corrosion & Protection

摘　　要：针对220kV钢芯铝绞线断股事故,进行了铝绞线腐蚀产物的成分分析,分析了引起腐蚀的原因,指出应重视化学监督在电网中的作用。The breaking accident of a 220kV aluminum conductor steel reinforced cable was investigated by analyzing the corrosion products of aluminum conductor. The possible causes of the corrosion of aluminum conductor were studied. The important role of chemical monitoring in the operation of power grids is proposed.

关 键 词：钢芯铝绞线 断股 腐蚀 化学 

分 类 号：TG172[金属学及工艺—金属表面处理]