论文信息 - Surface field measurements in vector characterization of Si-Fe magnetic steel samples

Surface field measurements in vector characterization of Si-Fe magnetic steel samples

In this work we discuss some procedures to increase the accuracy in the measurement of the magnetic field strength using Round Rotational Single Sheet Tester RRSST frames. The procedures are discussed jointly with the use of different magnetic field probes, such as flat coils and Hall sensors, and with a suitable shielding geometry. Experimental comparison between different methods and a discussion about the results is presented.

[1] E. Cardelli,et al. Numerical two-dimensional modeling of grain oriented steel , 2014 .

[2] H. Pfutzner,et al. On the problem of the field detection for single sheet testers , 1991 .

[3] O. Perevertov. Increase of precision of surface magnetic field measurements by magnetic shielding , 2009 .

[4] Turgut Meydan,et al. European intercomparison of measurements of rotational power loss in electrical sheet steel , 1996 .

[5] Slawomir Tumanski,et al. Measuring system for two-dimensional testing of electrical steel , 2001 .

[6] Ermanno Cardelli,et al. Numerical Modeling of Hysteresis in Si-Fe Steels , 2014, IEEE Transactions on Magnetics.

[7] E. Cardelli,et al. Analysis of a Unit Magnetic Particle Via the DPC Model , 2009, IEEE Transactions on Magnetics.

[8] Ermanno Cardelli,et al. Genetic algorithm identification of a H-moving vector hysteresis model , 2014 .

[9] H. Pfützner. Computer mapping of grain structure in coated silicon iron , 1980 .

[10] B. Azzerboni,et al. Mathematical Modelling of Magnetic Hysteresis in Exchange-Bias Spin Valves , 2012, IEEE Transactions on Magnetics.

[11] O. Stupakov. System for controllable magnetic measurement with direct field determination , 2012 .

[12] Jianguo Zhu,et al. Development of Measuring Techniques for Rotational Core Losses of Soft Magnetic Materials , 2007 .