Papers by Бранко Копривица
This paper presents an experimental research on magnetic hysteresis loops of a toroidal ferromagn... more This paper presents an experimental research on magnetic hysteresis loops of a toroidal ferromagnetic core made of electrical steel. The results of measurement of induced voltage, magnetic induction and hysteresis loop are presented. The influence of the frequency and waveform of the excitation magnetic field on the hysteresis loop shape and harmonic content of the induced voltage is analysed and discussed. The presence and variation of higher harmonics content with frequency is correlated with the magnetic domain walls damping mechanism.
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Papers by Бранко Копривица