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

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    變壓器電纜插拔頭出線結構優化研究

    來源:電工電氣發布時間:2020-06-18 13:18 瀏覽次數:835
    變壓器電纜插拔頭出線結構優化研究
     
    宋新勤,栗潤祥,張全友
    (正泰電氣股份有限公司,上海 201614)
     
        摘 要:變壓器高壓側采用電纜出線,能夠有效減小變電室的空間尺寸,減少建設成本和土地占用。介紹了現有的典型結構設計,分析了其優缺點,提出了進一步結構優化方案,降低變壓器高度,優化引線結構后,取消油油套管出線,變壓器線圈高壓側引線出頭直接連接至電纜插拔頭底座上。實際應用表明,在降低高度的同時簡化了安裝結構,并降低生產制造成本。
        關鍵詞:變壓器;電纜插拔頭;優化
        中圖分類號:TM403     文獻標識碼:B     文章編號:1007-3175(2020)06-0059-03
     
    Research on Optimization of Outlet Structure of Transformer Cable Plug-In Head
     
    SONG Xin-qin, LI Run-xiang, ZHANG Quan-you
    (Chint Electric Co., Ltd, Shanghai 201614, China)
     
        Abstract: The use of cable outlets on the high-voltage side of the transformer can effectively reduce the space dimensions of the substation, construction costs and land occupation. In this paper the existing typical structural design is introduced, its advantages and disadvantages are analyzed, and further structural optimization schemes are proposed to reduce the height of the transformer. After optimizing the lead structure, the oil bushing outlet is eliminated, and the high-voltage side lead outlet of the transformer coil is directly connected to the cable plug on the head base. Practical application shows that while reducing the height, it simplifies the installation structure and reduces production costs.
        Key words: transformer; cable plug; optimization
     
    參考文獻
    [1] 姜展遠,汪帥,徐曉宙,等.110 kV內錐插拔式電纜終端施工要點[J]. 石化技術,2017,24(8):66.
    [2] 金淋芳. 城市全戶內變電站主變壓器室通風降噪研究[J]. 供用電,2010,27(2):39-41.
    [3] 夏泉. 城市戶內變電站設計綜述[J]. 南方能源建設,2016,3(2):16-20.
    [4] 常仕家,李乃軍,董成海,等. 變壓器高壓出線方式分析[J]. 變壓器,2019,56(1):30-33.
    [5] 林娟,黃芝強. 高壓變壓器雙電壓切換的結構研究[J]. 工程技術研究,2019,4(15):102-103.

     

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