| 摘要 |
When a power generator (20) comprises a rotor (21), a stator (magnetic core) (22), and a coil (23), expression (1) comprising hysteresis loss coefficient k>h<, eddy loss coefficient k>e<, resistivity rho ( OMEGA .m) frequency f(Hz), maximum amplitude flux density B>m<(T) is applied for setting the plate thickness of the stator (22). The iron loss of the magnetic circuit of the power generator is reduced to increase the efficiency of the power generator by setting the plate thickness d(m) of the stator (22) at the plate thickness (d) of a minimum iron loss given by the expression (1).
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