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MAGNETIC MEMBER OF RELUCTANCE ROTATING MACHINE

2025-06-17 17:031230下载
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PROBLEM TO BE SOLVED : To increase an output by reducing the iron loss of a switched reluctance motor 610, increasing mechanical strength, and thereby improving the efficiency and the number of revolutions of the motor. SOLUTION : Each of a rotor 611 and a stator 612 is composed of a laminate 13 constituted by laminating magnetic base materials 617 coated with coatings 619 that are composed of heat-resisting heat reversible resins at single-side faces of plate-shaped bodies 618 composed of amorphous metal magnetic materials. The amorphous metal magnetic material is expressed by a general formula : (Fe(1-α)Coα)100-a-bXaYb. In the formula, X expresses at least one or more kinds of elements selected from a group composed of Si, B, C and Ge, Y expresses at least one or more kinds of elements selected from a group composed of Zr, Nb, Ti, Hf, Ta, W, Cr, Mo, V, Ni, P, Al, Pt, Rh, Ru, Sn, Sb, Cu, Mn and a rare earth element, and a and b express atomic percents and are in relations : 0≤α≤0.3, 10
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