Broadband Modeling of Magnetic Components With Saturation and Hysteresis for Circuit Simulations of Power Converters
Broadband Modeling of Magnetic Components With Saturation and Hysteresis for Circuit Simulations of Power Converters
复制标题
用于功率转换器电路仿真的具有饱和和磁滞的磁性元件的宽带建模
DOI：
10.1109/intmag.2018.8508177
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发表时间：
2018
影响因子：
2.1
通讯作者：
T. Christen
中科院分区：
文献类型：
--
作者：
B. Wunsch;S. Skibin;V. Forsstrom;T. Christen
提出了一种磁元件模型，它包括饱和和静态磁滞，并涵盖了很宽的频率范围。专用装置测量B-H曲线，用于提取模型参数和进行模型验证。磁模型，然后表示为一个香料电路，并用于功率转换器的瞬态系统仿真。讨论了共模扼流圈的磁芯损耗和滤波器性能的仿真和测量。
A model of magnetic components is presented which includes saturation and static hysteresis and covers a wide frequency range. A dedicated setup measures the B–H curves for extraction of the model parameters and for model validation. The magnetic model is then represented as a spice circuit and is used in transient system simulations of power converters. Simulations and measurements of core losses and the filter performance of common mode chokes are discussed.