抄録
Power losses in electrical steel sheets have been measured with magnetic-flux wave forms composed of the superimposition of 50 Hz sinusoidal and one of its odd higher harmonics of low order: the 3rd, 5th, 7th, and 9th. We have discussed the dependence of losses on superimposing phase and the loss superimposing effect, which means the ratio of losses between the fundamental and the harmonic component.
