Characteristics of soft magnetic composite material under rotating magnetic fluxes
نویسندگان
چکیده
This paper reports the measurement of magnetic properties of the soft magnetic composite material SOMALOY 500 in a square sample under different patterns of flux density with 2D magnetic excitations. The test system, principle of measurement, magnetic power loss calculation, and methods of correction for misalignment of H surface sensing coils are presented. The experimental results show that although nominally isotropic, the SOMALOY 500 sample exhibits some anisotropy. The results are useful in the design and performance analysis of rotating electrical machines.
منابع مشابه
Measurement and modelling of magnetic properties of soft magnetic composite material under 2D vector magnetisations
This paper reports the measurement and modelling of magnetic properties of SOMALOY 500, a soft magnetic composite (SMC) material, under different 2D vector magnetisations, such as alternating along one direction, circularly and elliptically rotating in a 2D plane. By using a 2D magnetic property tester, the B-H curves and core losses of the SMC material have been measured with different flux de...
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