Mathematical Model of a Three-Phase Induction Machine in a Natural Reference Frame Utilizing the Method of Numerical Integration of Average Voltages at the Integration Step and Its Application to the Analysis of Electromechanical Systems

Figure 4

Computational equivalent diagram of the topology in Figure 3(b) as a combination of multiport networks (a) and computational equivalent diagram at the integration step following the AVIS (b).

(a)

(b)