Additional Iron Loss Modeling inside Silicon Steel Laminations

被引：0
|
作者：
Du, Y. [1 ]
Cheng, Z. [2 ]
Zhang, J. [2 ]
Liu, L. [2 ]
Fan, Y. [2 ]
Wu, W. [2 ]
Zhai, Z. [2 ]
Wang, J. [2 ]
机构：
[1] Hebei Univ Technol, Dept Elect Engn & Automat, Tianjin, Peoples R China
[2] Boading Tianwei Grp Co LTD, R&D Ctr, Tianwei, Peoples R China
来源：
2009 IEEE INTERNATIONAL ELECTRIC MACHINES & DRIVES CONFERENCE, VOLS 1-3 | 2009年
基金：
中国国家自然科学基金;
关键词：
EDGE ELEMENTS;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper investigates the additional iron loss generated in the laminated silicon sheets of the core or the magnetic shields of large power transformers due to the leakage flux. A verification model is well established, and an efficient analysis method is implemented and validated. Both the magnetic and electric anisotropy of the oriented silicon steel sheets are taken into account in 3-D FEM eddy current analysis. The calculated and measured results with respect to the test model are in good agreement.
引用
收藏
页码：820 / +
页数：2
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