Analysis of Transient Magnetic Force on End-Winding in the Inverter-Fed Induction Machine

The increasing harmonics caused by inverter supply have an adverse impact on the end-winding vibration of the induction machine in accelerating failure and adding noise. Therefore, this paper puts forward an approach for end-winding magnetic force calculation in the inverter-fed induction machine. The 2D field–circuit–motion coupling analysis is used to calculate the stator currents in an induction machine, which are taken as loads in 3D...