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

Article retrieval

文章检索

首页 >> 文章检索 >> 最新索引

变压器电缆插拔头出线结构优化研究

来源:电工电气发布时间:2020-06-18 13:18 浏览次数:789
变压器电缆插拔头出线结构优化研究
 
宋新勤,栗润祥,张全友
(正泰电气股份有限公司,上海 201614)
 
    摘 要:变压器高压侧采用电缆出线,能够有效减小变电室的空间尺寸,减少建设成本和土地占用。介绍了现有的典型结构设计,分析了其优缺点,提出了进一步结构优化方案,降低变压器高度,优化引线结构后,取消油油套管出线,变压器线圈高压侧引线出头直接连接至电缆插拔头底座上。实际应用表明,在降低高度的同时简化了安装结构,并降低生产制造成本。
    关键词:变压器;电缆插拔头;优化
    中图分类号:TM403     文献标识码:B     文章编号: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
 
参考文献
[1] 姜展远,汪帅,徐晓宙,等.110 kV内锥插拔式电缆终端施工要点[J]. 石化技术,2017,24(8):66.
[2] 金淋芳. 城市全户内变电站主变压器室通风降噪研究[J]. 供用电,2010,27(2):39-41.
[3] 夏泉. 城市户内变电站设计综述[J]. 南方能源建设,2016,3(2):16-20.
[4] 常仕家,李乃军,董成海,等. 变压器高压出线方式分析[J]. 变压器,2019,56(1):30-33.
[5] 林娟,黄芝强. 高压变压器双电压切换的结构研究[J]. 工程技术研究,2019,4(15):102-103.