Tag: Typical Magnetic Circuit With Air-Gap and its Equivalent Electric Circuit

BH Curve Relationship

BH Curve Relationship of Magnetization Characteristic: In free space (also nonmagnetic materials), the permeability μ0 is constant so that BH Curve Relationship is linear. This, however, is not the case with ferromagnetic materials used in electric machines, wherein the BH Curve Relationship is strictly nonlinear in two respects saturation and hysteresis. Hysteresis non-linearity is the double […]

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