STATE SPACE-VECTOR MODEL OF LINEAR INDUCTION MOTORS

This paper presents the state space-vector model of the LIM taking into consideration the so-called end effects. Starting from the space-vector equivalent circuit of the LIM, the complete set of space-vector equations have been deduced. Afterwards, firstly the so-called voltage and current flux models have been written, from which the complete state space-vector model has been deduced. This state space-vector model has been implemented in numerical simulation and validated with experimental results. Results confirm the correctness of the proposed model which can, in perspective, be exploited for control purposes.