Anisotropic and vector hysteresis model for magnetic materials application to a cubic textured NiFe sheet

被引:5
|
作者
Vernescu-Spornic, C
Kedous-Lebouc, A
Spornic, SA
Ossart, F
机构
[1] INPG, Lab Electrotech Grenoble, UJF, CNRS,UMR 5528 ENSIEG, F-38402 St Martin Dheres, France
[2] Univ Paris 06, CNRS, Lab Mecan & Technol, ENS Cachan, F-94235 Cachan, France
来源
PHYSICA B | 2000年 / 275卷 / 1-3期
关键词
anisotropic and vector hysteresis model; cubic textured; NiFe sheet;
D O I
10.1016/S0921-4526(99)00710-3
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
Nowadays, several research teams are involved in vector and anisotropic hysteresis modelling of soft magnetic materials. In this paper a new model is presented. It is based on the Preisach model, but uses a four-state vector operator. The model is applied to a cubic textured NiFe sheet and verified for unixial and rotating exciting held. Ar high induction level the behaviour of the material is well described. However, discrepancy with experiment is observed at low induction. This phenomena is currently under analysis in order to adapt the model for such working conditions. (C) 2000 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:99 / 102
页数:4
相关论文
共 50 条