Modelling and Identification of Parameters of Saturated Induction Machine Operating Under Motor and Generator Conditions

This work presents modelling and parameters identification of a saturated induction machine. Different algorithms of nonlinear optimization were used in this work. The new model which was elaborated, allows us to carry out a good parameters identification from the measurements obtained from the two modes of operating as motor and as generator. This model has two different saturation reactances. One can be identified from motor and the other from generator operation. An interpretation of the reactance saturation is done.