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Dependence of magnetic hysteresis upon wave form (1909)

National Bureau of Standards · leaf 18

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electromotive force was determined in each case, and aseparation of eddy current and hysteresis losses effected. The gen-erator of triple frequency was then connected in series with thefirst, and runs taken at 30 cycles with distorted wave forms, theform factor being determined in each case.… … Fig. 6.—Flux Waves with Ring No. 31. Bjnax=^ 10000 gausses. ExperimentsNos. 19, 20, 21. ment must be excluded from consideration, for this indicates thatthe iron has not been put through a simple hysteretic cycle, but asubsidiary loop has been included in the cycle, as shown in Fig. lo,dot and dash…

Measurements and use of instruments · Electrical engineering · magnetism/ B8000 Power systems and applications

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