变压器-电感磁件仿真模型的进一步研究  

Improved Research on the Transformer-Inductor Simulation Model of Magnetics

作　　者：姜丽媛[1] 

机构地区：[1]北京交通大学海滨学院,河北061100

出　　处：《磁性元件与电源》2017年第2期134-139,152,共7页Components and Power

摘　　要：变压器-电感仿真模型是一种能够同时反映磁路和电路特性，又方便加入反映寄生电容磁件的新模型。文章对该模型进一步研究，经过严格的推导及磁路等效，在考虑磁滞、饱和效应的情况下进行了模型的重建及等效，能够使得磁性曲线和特性得到更好的拟合，表明变压器-电感仿真模型易于推导使用。Transformer-inductor simulation model not only reflects the characteristics of magnetic path and circuit, but also brings in magnetic components that reflected the parasitic capacitance. There are further research, strict derivation and magnetic circuit equivalent for the model in this article. Under the condition of considering hysteresis, saturation effect we can conclude a new modeling and its equivalent, which can make the magnetic curve and characteristic get better fitting. It shows that the transformer-inductance simulation model is easy to spread and use.

关 键 词：磁性器件 仿真模型 非线性 磁滞回线 

分 类 号：TN47[电子电信—微电子学与固体电子学]