How to create/ simulate fault in asynchronous machine in simulink?

How can I simulate the faults in the asynchronous machine ?ex: broken bar or stator winding.

Answer 1

[Sabin]

Normally we can model electrical machines by representing each winding as a single entity with associated inductance, electromotive force, and mutual inductive coupling to adjacent windings. However, when a winding fault occurs, the single entity assumption breaks down. To correctly capture the resulting dynamics, you have to model the motor at a winding slot level. This requires modeling in the magnetic domain. Simscape Electrical has an example of a faulted PMSM that may be used as a starting point:

https://mathworks.com/help/sps/ug/motor-pmsm-faulted.html