Cyclopedia of applied electricity : a general reference work on direct-current generators and motors, storage batteries, electrochemistry, welding, electric wiring, meters, electric lighting, electric railways, power stations, switchboards, power transmission, alternating-current machinery, telegraphy, etc. (1916)
American Technical Society · Chicago : American Technical Society · leaf 42
graph-ically the hysteresis losses inwatts per cubic inch of ironper cycle per second, withvarious hysteretic constants.The eddy-current loss iniron cores varies directly as thesquare of the thickness of theiron laminse, as the squareof the maximum flux-density,and as the square of thefrequency.… … We = 40.6 X t\X B Xf X 10-^2wherein lie = Watts loss due to eddy currents per cubic inch of iron; ip = Thickness of the iron plates, in inches; and the othersymbols have the meanings previously assigned. Fig. 18 exhibits values of iVq graphically for various thicknessesof iron over wide ranges of…
Electrical engineering
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