TY - JOUR AB - 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. AU - Li, Y AU - Yang, Q AU - An, J AU - Zhao, Z AU - Zhu, J DA - 2012/09/01 EP - 165 JO - Diangong Jishu Xuebao/Transactions of China Electrotechnical Society PY - 2012/09/01 SP - 160 TI - Three dimensional magnetic properties measurement of soft magnetic composite materials VL - 27 Y1 - 2012/09/01 Y2 - 2024/03/29 ER -