Matlab / simulink implementation for reducing the motor derating and torque pulsation of induction motor using matrix converter

2005 ◽  
Author(s):  
M. Imayavaramban ◽  
K. Latha ◽  
G. Uma ◽  
S. Sunter
Keyword(s):  
Induction Motor ◽  
Matrix Converter ◽  
Matlab Simulink

scholarly journals Investigating the Performances of Direct Torque and Flux Control for Dual Stator Induction Motor with Direct and Indirect Matrix Converter

2019 ◽  
Vol 64 (1) ◽  
pp. 97-105
Author(s):  
Yahia Moati ◽  
Katia Kouzi
Keyword(s):  
Induction Motor ◽  
High Performance ◽  
Direct Torque Control ◽  
Harmonic Distortion ◽  
Matrix Converter ◽  
Operating Conditions ◽  
Torque Control ◽  
Total Harmonic Distortion ◽  
Input Current ◽  
Matlab Simulink

This work investigates the performances of Direct Torque Control (DTC) of Dual Stator Induction Motor (DSIM) powered by two types of Matrix Converter (MC), namely the direct and indirect MC. To this end, the design of DTC with conventional Direct Matrix Converter (DMC) is firstly presented. Then, in order to illustrate the main feature of Indirect Matrix Converter (IMC) in terms of the output voltages and input currents waveforms, the full steps of IMC are well explained. To discuss the performance of each scheme, both techniques are simulated in the Matlab / Simulink environment for a 4.5 kW DSIM at different operating conditions. The obtained results show that the IMC provides high performance in torque and flux at different conditions and while minimization the Total Harmonic Distortion (THD) in the input current compared by the conventional DMC.

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