摘要
对测量用电流互感器铁心的选材进行了比较分析，介绍了超微晶合金、冷轧硅钢片及坡莫合金软磁材料的特性，并给出了超微晶合金电流互感器铁心设计的实例。
The material selection for cores of measuring current transformer is compared and analysed. The characteristics of nanocrystalline alloy, cold-rolled sillicon sheet and permalloy soft magnetic material are introduced. An example is given for design of nanocrystalline alloy current transformer core.
出处
《变压器》
北大核心
1999年第4期42-46,共5页
Transformer
关键词
超微晶合金
测量
电流互感器
铁心
准确级
Nanocrystalline alloy, Current transformer, Core, Accuracy class, Design
