抄録
We carried out a vibration analysis of a single phase of a reactor while considering both electromagnetism and magnetostriction to clarify the mechanism of noise generation in the reactor. In this analysis, magnetostriction is modeled with equivalent nodal forces. However, in the measured magnetostriction, the effect of electromagnetic force is also included, and it seems that it should be removed for the vibration analysis. Therefore, the effect of electromagnetism on magnetostriction measured by using single sheet tester is investigated.
