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。
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