500 kV戶(hù)外GIS安裝及質(zhì)量控制
鄭燁1,黃海2,王云飛1,李文意1
國(guó)網(wǎng)湖南省送變電工程公司,湖南 長(zhǎng)沙 410007;
2 國(guó)網(wǎng)湖南省電力公司長(zhǎng)沙供電分公司,湖南 長(zhǎng)沙 410001
摘 要:介紹了某新建變電工程中500 kV氣體絕緣金屬封閉開(kāi)關(guān)設(shè)備(GIS)安裝施工方案,給出了GIS安裝施工條件、安裝流程及關(guān)鍵工序,并制定了相關(guān)質(zhì)量保證措施,結(jié)果表明該方案有效保證了工程安裝任務(wù)的順利實(shí)施,保障了GIS的安全運(yùn)行和使用壽命,為同類(lèi)型GIS設(shè)備安裝提供了參考。
關(guān)鍵詞:變電工程;500 kV氣體絕緣金屬封閉開(kāi)關(guān)設(shè)備;施工方案;吊裝
中圖分類(lèi)號(hào):TM591 文獻(xiàn)標(biāo)識(shí)碼:B 文章編號(hào):1007-3175(2014)10-0048-04
500 kV Outdoor Gas Insulation Metal-Enclosed Switchgear Installation and Quality Control
ZHENG Ye1, HUANG Hai2, WANG Yun-fei1, LI Wen-yi1
1 State Grid Hunan Electric Power Transmission & Transformation Engineering Company, Changsha 410007, China;
2 Changsha Branch of State Grid Hunan Electric Power Company, Changsha 410001, China
Abstract: Introduction was made to the 500 kV gas insulation metal-enclosed switchgear (GIS) installation construction plan in a certain newly built transformation project. This paper gave GIS installation construction conditions, installation flow and key process, and related quality measures were made. The result shows that the plan effectively ensures the implement of project installation task smoothly and guarantees safety operation and use life of the GIS, which provides reference for the same type GIS installation.
Key words: distribution project; 500 kV gas insulation metal-enclosed switchgear; construction plan; lift on
參考文獻(xiàn)
[1] DL/T 5161—2002 電氣裝置安裝工程質(zhì)量檢驗(yàn)及評(píng)定規(guī)程[S].
[2] 陳雋,盧軍,阮羚,等.宜都蔡家沖換流站500 kV GIS缺陷分析[J].電力建設(shè),2007,28(11):22-24.
[3] 程金梁,李偉,陳少兵.北京城北500 kV變電站GIS安裝及質(zhì)量控制[J].電力建設(shè),2006,27(11):11-13.
[4] 陳飛,吳國(guó)忠.氣體絕緣金屬封閉開(kāi)關(guān)設(shè)備(GIS)安裝的質(zhì)量控制[J].電力建設(shè),2006,27(1):49-51.
[5] 郭清海,鄺石.GIS設(shè)備滲漏原因分析及對(duì)策[J].電網(wǎng)技術(shù),2000,24(9):8-9.
[6] 劉鐵成,程金梁,劉凱樂(lè).北京城北500 kV變電站GIS系統(tǒng)的交流耐壓試驗(yàn)[J].電力建設(shè),2006,27(11):8-10.
[7] 王熾欣,馬志紅.超長(zhǎng)室外GIS設(shè)備基礎(chǔ)的沉降與裂縫控制[J].電力建設(shè),2005,26(11):45.