Modeling and simulation of the VVVF control of the three-phase AC asynchronous electromotor based on Matlab/Simulink

The mathematical model regarding three-phase AC asynchronous electromotor is a high-order, nonlinear and strong-coupling system with multiple variables. It is thereby relatively knotty to control its rotation speed and flux linkage effectively due to its complex dynamic and static properties. For these reasons, it is a desideratum to decouple and optimize the model of an asynchronous electro-motor. In this paper, we will achieve the model's partial decoupling by coordinates transforming and the mathematical model vis-à-vis the AC asynchronous electromotor depending on Variable Voltage and Variable Frequency (VVVF) control.

[1]  Yin Jun,et al.  The Modeling and Analysis of Asynchronous Motor Based on Matlab/Simulink , 2010, 2010 International Conference on Computing, Control and Industrial Engineering.

[2]  Su Yuan,et al.  Research on soft starter of asynchronous electromotor based on magnetically controllable reactor , 2010, The 2nd International Symposium on Power Electronics for Distributed Generation Systems.

[3]  Liu Di,et al.  Modeling and simulation research of asynchronous motor direct torque control system based on the simplified SVPWM , 2011, IEEE 2011 10th International Conference on Electronic Measurement & Instruments.

[4]  Jian Wang,et al.  Study on Large Asynchronous Motor Starting Check for Auxiliary Power System , 2010, 2010 Asia-Pacific Power and Energy Engineering Conference.

[5]  Zhou Jun,et al.  A design of intelligent electromotor protective device based on simplified thermal effect model , 2011, 2011 Second International Conference on Mechanic Automation and Control Engineering.

[6]  Deng Jing,et al.  Three-phase motor stall protection circuit based on Orcad software , 2010, CICED 2010 Proceedings.

[7]  Zhixue Liu,et al.  Design and realize the electromotor choice expert system of sewing machine based on UML , 2009, 2009 9th International Conference on Electronic Measurement & Instruments.

[8]  Jinling Cao,et al.  The design soft starter of large asynchronous motor based on intelligent magnetically control , 2010, 2010 International Conference on Intelligent Control and Information Processing.