Dependence of magnetic hysteresis upon wave form (1909)
National Bureau of Standards · leaf 8
changes withthe frequency, the amount of flux threading the shorter paths ofeddy currents, as a^ Fig. 2, being decreased, while the flux throughthe outer paths, as c^ is unchanged. The result is that the meanlength of circuit of the eddy currents is increased and the meanresistance increased, thus… … Fig. 2. From this discussion we may conclude that an exact separationof the hysteresis and eddy current components of the energy loss cannot be made upon the basis of the Steinmetz equation, but that anapproximate separation can be made; and the accuracy of the sepa-ration will be greater the more…
Measurements and use of instruments · Electrical engineering · magnetism/ B8000 Power systems and applications
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