Fuzzy based fault detection for direct torque control of three phase induction motor drive

2019 ◽  
Author(s):  
R. Senthil Kumar ◽  
S. Jayanandhini ◽  
J. Jenisha ◽  
M. Jayalakshmi ◽  
S. Madhumitha
Keyword(s):  
Fault Detection ◽  
Induction Motor ◽  
Direct Torque Control ◽  
Torque Control ◽  
Motor Drive ◽  
Induction Motor Drive ◽  
Three Phase

scholarly journals Broken rotor bar fault detection using Hilbert transform and neural networks applied to direct torque control of induction motor drive

2020 ◽  
Vol 13 (15) ◽  
pp. 3328-3338
Author(s):  
Senthil Kumar Ramu ◽  
Gerald Christopher Raj Irudayaraj ◽  
Saravanan Subramani ◽  
Umashankar Subramaniam
Keyword(s):  
Neural Networks ◽  
Fault Detection ◽  
Induction Motor ◽  
Hilbert Transform ◽  
Direct Torque Control ◽  
Torque Control ◽  
Motor Drive ◽  
Induction Motor Drive ◽  
Broken Rotor Bar

scholarly journals Generalized Approach for DCPWM Based Dual Inverter Fed OEWIM-DTC Drive

2021 ◽  
Vol 10 (2) ◽  
pp. 151-157
Author(s):  
M Nalini Devi ◽  
◽  
R Srinu Naik ◽  
Keyword(s):  
Induction Motor ◽  
Pulse Width ◽  
Pulse Width Modulation ◽  
Direct Torque Control ◽  
Torque Control ◽  
Motor Drive ◽  
Switching Frequency ◽  
Induction Motor Drive ◽  
Three Phase ◽  
Simulation Results

A generalized procedure of decoupled pulse width modulation (DCPWM) based on Method called Direct Torque Control (DTC) for Open Ended Winding Induction motor drive (OEWIM) is anticipated in this paper. This drive topology uses two isolated dc sources with equal magnitudes, feeding two standard two level three-phase inverters. To overcome the complexity in classical space vector pulse width modulation (SVPWM) algorithm, a simple generalized approach is presented in this research by using the phase voltages. With this procedure, various PWM algorithms can be generated by varying a constant value. The dual inverters are operating independently with half of the switching frequency. To show the usefulness of proposed PWM fed DTC drive, simulation results analysis has been carried out by using MATLAB and results obtained.

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