在冰灾抢修特殊条件下的OPGW和ADSS施工工艺

The Installation Method of OPGW and ADSS in the Special Conditions of First-Aid Repair for Ice Damage

光纤复合架空地线(OPGW)和全介质自承式光缆(ADSS)是电力部门使用的特种光缆,随着这两种光缆国产化率持续提高和生产规模急剧扩大,成本不断下降,由此得以广泛应用,目前是我国电力通信网的主要传输方式。本文简要阐述了OPGW和ADSS施工质量关键技术要求,详细介绍了贵州电力光缆在冰灾抢修过程中,因工期十分紧张、部分光缆受损区段地形特殊等情况而采取一些特殊工艺的具体案例。

OPGW and ADSS are special optical fiber cables used in electric utilities. With the rate of localization increased continuously and production scale expanding rapidly, the production costs decreased continuously ; this is why these cables are used widely and become the main means of communication in China＇ s power systems. This paper presents in detail the key technical requirements for installation of OPGW and ADSS, taking as an example the installation method for the optical fiber cables for Guizhou Grid in the special conditions of first-aid repair for ice damage （ urgent time limit, special terrain of the damaged section, etc. ）.