Three dimensional magnetic properties measurement of soft magnetic composite materials

被引：0

作者：

Li, Yongjian ^{[1
]}

Yang, Qingxin ^{[1
,2
]}

An, Jinlong ^{[1
]}

Zhao, Zhigang ^{[1
]}

Zhu, Jianguo ^{[3
]}

机构：

[1] Hebei University of Technology, Tianjin 300130, China

[2] Tianjin Polytechnic University, Tianjin 300160, China

[3] University of Technology Sydney, NSW 2007, Australia

来源：

Diangong Jishu Xuebao/Transactions of China Electrotechnical Society | 2012年 / 27卷 / 09期

关键词：

Anisotropy - Magnetic cores - Soft magnetic materials - Three dimensional computer graphics;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

It is difficult for conventional one dimensional (1D) and 2D testing methods to analyze the magnetic properties of the magnetic materials comprehensively. A novel 3D magnetic properties testing method is studied in this paper, which can help to understand the magnetization process and analyze the core loss accurately. A 3D magnetic property tester was designed and 3D rotational magnetic properties measurement of the soft magnetic composite (SMC) materials under rotational excitations were carried out. Calibration and compensation of the novel B-H sensing coils and accurate calculation of the B and H vectors were also analyzed in detail. According to the experimental results, 3D magnetic hysteresis properties and core loss features are analyzed and discussed.

引用

页码：160 / 165