Considerations regarding modelling, simulation and monitoring of dynamic regimes for asynchronous motors

This paper presents a few aspects regarding the modelling, simulation and monitoring of dynamic regimes for asynchronous motors. There are presented the two-axes mathematical model of these motors, the Simulink simulation program, the simulation results for the case of direct on-line starting, as well as a few experimental results (which confirm the simulations). The research originality derives from the utilization of the mathematical model considering the saturation written as an original form, a relatively complicated one, but very easily to implement in Simulink. With its help, a simulation program, which is also original, has been conceived.