Iron losses under PWM excitation using a dynamic hysteresis model and finite elements

被引：33
|
作者：
Leonard, PJ [1 ]
Marketos, P
Moses, AJ
Lu, M
机构：
[1] Univ Bath, Dept Elect & Elect Engn, Bath BA2 7AY, Avon, England
[2] Univ Cardiff Wales, Wolfson Ctr Magnet Technol, Cardiff, Wales
来源：
IEEE TRANSACTIONS ON MAGNETICS | 2006年 / 42卷 / 04期
基金：
英国工程与自然科学研究理事会;
关键词：
finite elements; hysteresis; time transient;
D O I：
10.1109/TMAG.2006.872485
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：
A dynamic hysteresis model is used with a 2-D magnetic vector potential finite element formulation. The scheme models traditional eddy current, static BH and anomalous losses. The model is used to predict the BH trajectory and hence the losses for a FeSi lamination with a PWM type excitation. The experimental results show good agreement with the finite element predictions.
引用
收藏
页码：907 / 910
页数：4
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