STUDY OF THE PASSAGE OF MAGNETIC FLUXES THROUGH ROLLING ROLLERS AS PART OF MAGNETIC CIRCUITS
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Abstract
Among the wide variety of different converting devices, there are also devices for the direct conversion of mechanical energy into thermal energy. They are of various types, including the induction type. One way to improve the conversion efficiency in such devices is to eliminate air gaps in switched magnetic circuits to increase the intensity of magnetic fluxes. The degree of weakening of the magnetic flux during its passage through the rolling rollers as part of the magnetic circuit has not yet been evaluated. Therefore, in this paper, an attempt is made to quantify the degree of weakening of the magnetic flux in different modes of operation of an unbranched magnetic circuit containing a rolling roller element. The obtained dependencies will make it possible to judge the level of increase in the efficiency of induction devices for the direct conversion of mechanical energy into thermal energy with the indicated option of excluding air gaps in the magnetic circuits of the device.
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References
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