光纤复合架空地线工程设计探讨

Discussion on Design OPGW Engineering

本文简要介绍了OPGW常见型式,阐述了OPGW选型和施工设计所包含的内容,特别对短路故障时地线上短路电流分布的计算公式以及地线热稳定计算方法及比较进行了详细的说明;文章最后摘要性介绍了OPGW雷击断股情况,对OPGW外层铠装金属材料的选取给出建议。

OPGW configurations are simply introcuced in the paper, and the anthor expatiates on the contents of OPGW preliminary and construction design, especially gives details about short - circuit calculation of earthing conductor. Some accidents of OPGW strands break because of lightning are given and suggestions for choosing outer materials of OPGW are put forward at the end of the paper.