April 17, 2023 at 1:57 pm
Ansys Employee
Hi, to fast reach steady state of induction motor/generator, linking could be used between eddy current solver to transient solver. The long time transient effect of eddy current in rotor bars can be passed by using eddy current solver.
To link two solvers, the key point is that magnetic field of eddy current model should be same with the first step field results of transient model. Keep same initial position of rotor, geometry and materials. Same current direction and value Adaptive frequency is slip frequency in eddy current model.