A static hysteresis model for power ferrites

被引：32

作者：

Nakmahachalasint, P ^{[1
]}

Ngo, KDT ^{[1
]}

Vu-Quoc, L ^{[1
]}

机构：

[1] Univ Florida, Dept Elect & Comp Engn, Gainesville, FL 32611 USA

来源：

IEEE TRANSACTIONS ON POWER ELECTRONICS | 2002年 / 17卷 / 04期

基金：

美国国家科学基金会;

关键词：

domain-wall; hysteresis modeling; power MnZn ferrites; preisach model; soft magnetic materials;

D O I：

10.1109/TPEL.2002.801000

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Basso and Bertotti's physics-based, yet simple, static hysteresis model is brought to the power electronic community as an alternative for simulation of magnetic components embedded in a power electronic converter. The model is reviewed and its equations cast in application/simulation-oriented forms. It is then revised to better characterize the very soft saturation behavior of commercial power manganese-zinc (MnZn) ferrites. The procedures to extract the model parameters from voltage and current measurements are described. The improved models have been verified against experimental data for major and minor hysteresis loops of three commercial power ferrites.

引用

页码：453 / 460

页数：8

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