复合材料在输变电工程中的应用

Application of Composite Material in Power Transmission and Distribution Engineering

复合横担与常规铁塔横担相比,减少了悬垂绝缘子的使用量,从而减少了导线风偏,减少了相对同电压等级线路走廊宽度,降低了塔高,节约了钢材用量,减少了混凝土的用量,最终降低了工程成本。

Compared with the conventional tower cross arm,the composite cross arm reduces the use of suspended insulators,thus reducing the wind deviation of the wires. Compared with the same grade voltage lines,it reduces the width of the line corridor and the tower height,thus saving the amount of steel,reducing the amount of concrete,and finally reducing the engineering cost.