变压器低压箔式绕组进出排模式性能分析与研究  

Performance Analysis and Research on the Inlet and Outlet Lead Modes of Low-voltage Foil Coils in Transformers

作　　者：金承祥 李宁 王圳 李遇 JIN Chengxiang;LIN Ning;WANG Zhen;LI Yu(China Electric Equipment(Jiangsu)Transformer Manufacture Co.,Ltd.,Yangzhong 212200,China;Dept.of Automation Engineering,Nangjing University of Aeronautics and Astronautics,Nangjing 211100,China;School of Data Science,Fudan University,Shanghai 200433,China)

机构地区：[1]中电电气(江苏)变压器制造有限公司,江苏扬中212200 [2]南京航空航天大学自动化学院,江苏南京211100 [3]复旦大学大数据学院,上海200433

出　　处：《变压器》2025年第4期41-46,共6页Transformer

摘　　要：为了方便与其他设备的对接,同时提升产品运行可靠性,变压器箔式绕组多样性的进、出线方式成为企业近期研究的一个热点。本文作者建立了兼顾多种进、出线模式的变压器绕组端部磁场分析模型,在引线区和结构件区引入A-V求解方法,实现了引线排中电流分布的计算和结构件涡流的计算;对不同进、出线排模式下的结构件损耗、引线排电磁力进行了分析比较,为变压器低压绕组结构设计选型提供了依据。In order to facilitate the integration with other devices and improve the reliability of product operation;Diversified entry and exit methods of transformer foil coil have become a hot topic in recent research for enterprises.This article establishes a transformer end magnetic field analysis model that takes into account multiple input and output modes.The model introduces the A-V solution method in the lead area and structural component area,achieving the calculation of current distribution in the lead row and the calculation of eddy currents in structural components.An analysis and comparison were conducted on the losses of structural components and the electromagnetic force of lead wire under different input and output lead modes,providing a basis for the design and selection of low-voltage coil structures in transformers.

关 键 词：低压绕组 箔式绕组 涡流分布 端部磁场 结构设计 

分 类 号：TM401.2[电气工程—电器]