Development of a mathematical model of vector control of an synchronous squirrel-cage motors in MATLAB

Rusakov Maxim Gennadievich, Evdokimov Alexander Sergeevich, Zankin Alexander Ivanovich

The article discusses the use of the Simulink extension package in the MATLAB system to build a mathematical model of vector control of an asynchronous squirrel-cage motor. This work has a brief description of the practical experience of creating a vector control model in MATLAB 7.7.0 (R2008b). The material in this article describes the composition of the structure of a vector control model. The purpose of this work is to show the main content of the blocks of the vector control model, as well as to show the possibility of changing their content when changing the model for research purposes.

Keywords:PWM, inverter, hysteresis, current, calculator, stator, PI controller, flow, magnetization, rotor, conversion, moment.