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    Suzhou Electric Appliance Research Institute
    期刊號: CN32-1800/TM| ISSN1007-3175

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    一起1 000 kV GIS設備六氟化硫氣體泄漏分析與處理

    來源:電工電氣發布時間:2020-02-27 13:27 瀏覽次數:1008
    一起1 000 kV GIS設備六氟化硫氣體泄漏分析與處理
     
    吳展鋒,常騰飛,吳斌
    (國網浙江省電力有限公司檢修分公司,浙江 杭州 311232)
     
        摘 要:1 000 kV GIS設備發生氣體泄漏嚴重影響電網的正常運行。介紹了GIS設備常見的泄漏部位及泄漏原因,分析了各種檢漏技術的優缺點。以一起1 000 kV GIS設備六氟化硫(SF6)氣體泄漏缺陷的處理為例,闡述了利用多種手段進行SF6氣體檢漏的經過并進行處理的措施,指出進行檢漏時,應采用多種方法進行聯合檢漏,不輕易排除任何重點部位,具有較強的參考價值。
        關鍵詞:1 000 kV GIS設備;SF6氣體泄漏;檢漏
        中圖分類號:TM595     文獻標識碼:B     文章編號:1007-3175(2020)02-0035-04
     
    A Case of 1 000 kV GIS Equipment SF6 Gas Leakage Analysis and Process
     
    WU Zhan-feng, CHANG Teng-fei, WU Bin
    (Inspection Branch of State Grid Zhejiang Electric Power Co., Ltd, Hangzhou 311 232, China)
     
        Abstract: The gas leakage happening in 1 000 kV GIS equipment has a strong impact on the grid normal operation. Introduction was made to the common leakage location and reasons of GIS equipments and analysis was made to the relative merits of various kinds of leakage detecting technology. Taking a case of the process of 1 000 kV GIS equipment SF6 gas leakage defects for example, this paper expounded the process and its measures to carry out SF6 gas leakage detecting by various means, and pointed out that the unite leakage detecting should be adopted by various methods not to easily eliminate any key location when the leakage detecting carried out, which has stronger reference values.
        Key words: 1 000 kV GIS equipment; SF6 gas leakage; leakage detecting
     
    參考文獻
    [1] 王義平,蔡雪峰,黃成吉. 紅外成像法在GIS設備SF6氣體檢漏的應用[J]. 機電工程技術,2015,44(4):68-71.
    [2] 張浩,吳凱,管敏淵,等. 一起GIS設備SF6氣體泄漏故障的分析與處理[J]. 浙江電力,2016,35(9):35-38.
    [3] 王艷華,王小朋,蘇展. 多種檢漏技術在GIS設備泄漏中的應用[J]. 電工技術,2016(7):75-77.
    [4] 高吉,郭希昌. 一起特高壓長治站HGIS設備漏氣原因分析與處理[J]. 山西電力,2016(2):50-51.
    [5] 張四江,王軍,宋小衛.750 kV GIS設備漏氣原因分析及處理方法[J]. 電網與清潔能源,2009,25(10):56-58.

     

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