摘要
文章介绍了变压器电感与磁滞回线斜率的关系。在此基础上，分析了直流偏流对其线圈电感的影响。
The article describes the relationship between the transformer inductance and the slope of the hysteresis loop. On this basis, it also analyzes the effect of DC bias current on inductance coil.
出处
《教学与科技》
2013年第2期37-41,共5页
Teaching and Science Technology
关键词
直流偏流
磁滞回线
微变磁导率
磁路长度
工作点
饱和区
DC bias
hysteresis loop
micro variable permeability
magnetic path length
operatingpoint
saturated zone
