摘要
通过分析和计算,说明了架空导线的节径比对单线性能的影响,对现行的钢丝或铝包钢线绞制的OPGW的节径比提出了更改建议,指出了架空导线的优选节径比及弯曲半径和使用盘具筒径的要求。
By analyses and calculations,this paper describes the effect of the lay ratio of overhead conductors on the wire performance.It suggests to revise the current specification of lay ratio of OPGW consisted of steel wires or aluminum-clad wires.It presents the preferred lay ratio and requirements of bend radius and drum diameter of reels to overhead conductor.
出处
《电线电缆》
2011年第3期15-17,21,共4页
Wire & Cable
