A new 2D-hybrid model in cylindrical coordinates intended for the study of a transient magneto-thermal coupled problem is proposed. This used to evaluate spatiotemporal distribution temperature rotating aluminum billets heated by permanent magnets induction-heating device (PMIHD). The proposed hybrid consists coupling an exact analytical solution 2D magneto-harmonic field thermal analysis where...

Inter-turn fault (ITF), a typical motor fault, results in significant variations the thermal characteristics of motor. For temperature rise (TR) experiments and field-stress field simulations an induction are carried out to reveal related ITF. First, based on actual structure cooling type motor, whole-domain simulation model was established. The reasonable equivalence calculation heat transfer ...