線路保護(hù)光纖通道告警分析處理與改進(jìn)設(shè)想
王榮超
(中國(guó)南方電網(wǎng)超高壓輸電公司柳州局,廣西 柳州 545006)
摘 要:從現(xiàn)場(chǎng)運(yùn)維實(shí)際出發(fā),通過(guò)分析常見(jiàn)通道告警現(xiàn)象及原因,結(jié)合常用處理措施及存在的難點(diǎn),指出目前的自環(huán)法、替換法難以快速經(jīng)濟(jì)地解決瞬時(shí)告警問(wèn)題。結(jié)合光纖通道結(jié)構(gòu)及通信原理,提出了研制自診斷數(shù)字接口裝置及外接式通道錄波裝置的設(shè)想,認(rèn)為最根本的辦法是完善線路保護(hù)技術(shù)規(guī)范對(duì)保護(hù)裝置、接口裝置通道監(jiān)視功能的要求,統(tǒng)一各廠家配置。
關(guān)鍵詞:線路保護(hù);光纖通道;通道告警;通道改進(jìn)
中圖分類號(hào):TM773 文獻(xiàn)標(biāo)識(shí)碼:A 文章編號(hào):1007-3175(2018)11-0044-05
Line Protection Fibre Channel Alarm Analysis and Improvement Ideas
WANG Rong-chao
(China Southern Power Grid EHV Transmission Company Liuzhou Bureau, Liuzhou 545006, China)
Abstract: Based on the actual situation of operation and maintenance in the field, combining the common treatment measures and the existing difficulties, this paper pointed out the current self-loop and replacement methods to solve the problem of instantaneous alarm quickly and economically by analyzing the common channel alarm phenomenon and its reason. Combining with the principle of fiber channel structure and communication, this paper proposed the idea of developing a self-diagnosis digital interface device and an external channel wave recording device. It is considered that the most fundamental solution is to perfect the requirements of channel protection technical specifications for the channel monitoring function of the protection device and the interface device, and to unify all manufacturers configuration.
Key words: line protection; fiber channel; channel alarm; channel improvement
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