一起交流1 000 kV GIS設(shè)備SF6壓力在線監(jiān)測關(guān)聯(lián)錯誤處理
朱圣群,夏石偉,劉杰
(國網(wǎng)浙江省電力有限公司檢修分公司,浙江 杭州 311232)
摘 要:通過一起交流特高壓變電站1 000 kV GIS設(shè)備SF6壓力在線監(jiān)測關(guān)聯(lián)錯誤的檢查處理,介紹了特高壓變電站SF6壓力在線監(jiān)測系統(tǒng)的構(gòu)成及原理,闡述了SF6在線監(jiān)測系統(tǒng)后臺信號與現(xiàn)場SF6壓力監(jiān)測表計(jì)對應(yīng)錯誤的各種可能性,并找出問題所在,為類似問題的處理提供經(jīng)驗(yàn)。
關(guān)鍵詞:交流特高壓;SF6壓力在線監(jiān)測;對應(yīng)錯誤
中圖分類號:TM835 文獻(xiàn)標(biāo)識碼:A 文章編號:1007-3175(2019)05-0033-04
A Case of SF6 Pressure Online Monitoring Associated Error-Process for AC 1 000 kV GIS Equipment
ZHU Sheng-qun, XIA Shi-wei, LIU Jie
(Maintenance Company of State Grid Zhejiang Electric Power Company, Hangzhou 311 232, China)
Abstract: Through a case of SF6 pressure online monitoring associated error-checking process for AC UHV substation 1 000 kV GIS equipment, this paper introduced the composition and principle of UHV substation SF6 pressure online monitoring system and expounded various corresponding errors possibilities of the SF6 online monitoring system background signal and on-site SF6 pressure monitoring meter, finding out where the problem was, which provides the experience for the similar problems handling.
Key words: AC UHV; SF6 pressure online monitoring; corresponding error
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