摘要
本文基于三维电磁场有限元分析方法,对非晶合金变压器磁心内部电磁场进行分析计算,获得了磁心三维电磁场的分布情况,并与传统的磁路计算方法法进行比较,得到了完善准确的非晶合金变压器设计方法。
In this paper,based on the mothed of 3D electromagnetic field finite element,electromagnetic field in the magnetic core of transformer with amophous core is annlyzed and calculated. In this way,the condition of the distribution of 3D electromagnetic field in the magnetic core is gained. In the same time,a comparison between 3D electromagnetic field finite element and traditonal magnetic circuit law is made. As a result,an improved and exact mothed for designing transformer with amophous core is achieved.
出处
《电气技术》
2010年第3期42-46,共5页
Electrical Engineering
关键词
非晶合金变压器
磁心
三维电磁场
磁路法
transformer with amophous core
magnetic core
3D electromagnetic field
magnetic circuit law
