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

Author

Shuping Dang ; Bowen Peng ; Matthews, Darin ; Gholamzadeh, Amin

Author_Institution

Sch. of Electr. & Electron. Eng., Univ. of Manchester, Manchester, UK

Volume

2

fYear

2014

fDate

26-28 April 2014

Firstpage

746

Lastpage

749

Abstract

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.

Keywords

angular velocity control; frequency control; induction motors; nonlinear control systems; voltage control; Matlab; Simulink; flux linkage control; high-order system; mathematical model; nonlinear system; rotation speed control; strong-coupling system; three-phase AC asynchronous electromotor VVVF control; variable voltage and variable frequency control; Equations; Frequency control; Integrated circuit modeling; Mathematical model; Software packages; Torque; Unified modeling language; Matlab/Simulink; VVVF; three-phase AC asynchronous electromotor;

fLanguage

English

Publisher

ieee

Conference_Titel

Information Science, Electronics and Electrical Engineering (ISEEE), 2014 International Conference on

Conference_Location

Sapporo

Print_ISBN

978-1-4799-3196-5

Type

conf

DOI

10.1109/InfoSEEE.2014.6947765

Filename

6947765