OPGW外层单丝间隙问题初探

Exploration on Outer Conductor Monofilament Clearance of OPGW Cable

OPGW光缆因复合了不锈钢管光单元,生产中不能简单采用单丝替换的方式。为此,本文分析了OPGW外层间隙的产生原因,提供了外层间隙的理论计算方法;在实践中,通过工艺试验进行验证,并提出针对性的工艺改进措施。结果表明,理论测算与实际生产结果相互吻合。

Due to the conjunction of OPGW cable and stainless steel tube light unit, monofilament replacement cannot be directly adopted during production. In this paper, we analysis cause of outer clearance of OPGW, and provide theoretical computing methods of outer clearance. In practical, through validation of processing technique, we put forward measures with pertinency. The results show that,theoretical computing and actual production are consistent with each other.