光纤保护的通道联调

Channel combined commissioning of optical fibre protection

随着光纤保护包括光纤差动保护和允许式光纤方向高频保护、距离高频保护使用的日益广泛,光纤保护在通道联调时所出现的问题也越来越多。经常会因准备不足而无法得到迅速解决,影响联调进度。本文从通道的类型来分析联调中可能出现的问题,并给出了一些现场实例。

With the wide application of optical fibre protection including optical fibre differential protection and allowed optical fibre direction high frequency protection and distant high frequency protection, optical fibre protection appears more and more problems in channel combined commissioning, but the problems can＇t be solved immediately due to less preparation, irtflueuced combined commissioning progress. The paper analyzes probably appearing problems in combined commissioning from channel type, and provides some practical cases.