Rotational Magnetic Hysteresis of Soft Magnetic Composite Materials Based on the Elemental Operator Method
Duan Nana1, Xu Weijie2, Li Yongjian3, Wang Shuhong1, Zhu Jianguo4
1. State Key Laboratory of Electrical Insulation and Power Equipment School of Electrical Engineering Xi’an Jiaotong University Xi’an 710049 China; 2. State Grid Shaanxi Electric Power Company Economic Research Institute Xi’an 710065 China; 3. Province-Ministry Joint Key Laboratory of Electromagnetic Field and Electrical Apparatus Reliability Hebei University of Technology Tianjin 300130 China; 4. Faculty of Engineering and Information Technology University of Technology Sydney Sydney NSW 2007 Australia;
Abstract：The paper introduces a vector elemental operator with biaxial anisotropy based on the underlying magnetization mechanisms of the magnetic material. Detailed analysis of the magnetic properties of one elemental operator under rotational magnetization has been presented thereafter. With the help of the proposed vector elemental operator, the rotational magnetic hysteresis of soft magnetic composite material is simulated. The simulation results are compared with the experimental results obtained by the 3-D magnetic property measurement system. The good agreement shows the validity and practicability of the elemental operator method in the modelling of the rotational magnetic hysteresis.
段娜娜, 徐伟杰, 李永建, 王曙鸿, 朱建国. 基于矢量磁滞算子的软磁复合材料旋转磁滞特性模拟分析[J]. 电工技术学报, 2018, 33(10): 2268-2273.
Duan Nana, Xu Weijie, Li Yongjian, Wang Shuhong, Zhu Jianguo. Rotational Magnetic Hysteresis of Soft Magnetic Composite Materials Based on the Elemental Operator Method. Transactions of China Electrotechnical Society, 2018, 33(10): 2268-2273.
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2018, Vol. 33 
