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(jié)構(gòu)優(yōu)化研究

來源:電工電氣發(fā)布時間:2020-06-18 13:18 瀏覽次數(shù):893
變壓器電纜插拔頭出線結(jié)構(gòu)優(yōu)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(cè)采用電纜出線,能夠有效減小變電室的空間尺寸,減少建設(shè)成本和土地占用。介紹了現(xiàn)有的典型結(jié)構(gòu)設(shè)計,分析了其優(yōu)缺點,提出了進一步結(jié)構(gòu)優(yōu)化方案,降低變壓器高度,優(yōu)化引線結(jié)構(gòu)后,取消油油套管出線,變壓器線圈高壓側(cè)引線出頭直接連接至電纜插拔頭底座上。實際應(yīng)用表明,在降低高度的同時簡化了安裝結(jié)構(gòu),并降低生產(chǎn)制造成本。
    關(guān)鍵詞:變壓器;電纜插拔頭;優(yōu)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
 
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