Modelování a simulace pohonu s trojfázovým asynchronním motorem v programu Matlab-Simulink

Abstract

This thesis mainly deals with the establishment and creation of three-component model of induction motor in Matlab- Simulink. At first, the thesis discussed the possibility of a mathematical description of three-phase asynchronous motor. Subsequently work is dealt of establishment power for specific build three-component model. This is power from a voltage inverter using rectangular control, followed by a pulse-width modulation. In the last part of this work is the simulation verification drive, three-component model created from me and given two-component model. This verification and simulation is performed for two types of power inverters, for a rectangular control and pulse width modulation. At these power then compare the selected output value of two-component and three-component model of induction motor. Comparing results of these two models are created visually and accurate measurement in simulation.