arc gap

To ensure operation of transmission line safely,the arcing gap of insulator was developed and install.

为保证线路安全运行,研制安装了保护绝缘子串的引弧间隙,并先后在锚塔和高塔上安装了避雷器。

Aiming at the problems brought by the OPGW directly grounding at every tower, a new grounding method,in which OPGW was grounded through arc-guiding gap, was.

根据OPGW逐基接地产生的问题,提出了OPGW经导弧间隙的接地方式,分析了导弧间隙应满足的技术要求及对线路运行的影响。