A Comparative Analysis Of Pulse Width Modulation Techniques For Voltage Source Inverter Fed Induction Motor Drive

2011 ◽  
Vol 5 (2) ◽  
pp. 34-41
Author(s):  
R. Rajendran ◽  
◽  
N. Devarajan ◽  
Keyword(s):  
Comparative Analysis ◽  
Induction Motor ◽  
Pulse Width ◽  
Pulse Width Modulation ◽  
Voltage Source ◽  
Motor Drive ◽  
Induction Motor Drive ◽  
Voltage Source Inverter ◽  
Modulation Techniques

A Novel Approach for Space Vector Based PWM Algorithm for Diode Clamped Three level VSI Fed Induction Motor Drive

2017 ◽  
Vol 8 (4) ◽  
pp. 1534
Author(s):  
Debanjan Roy ◽  
Madhu Singh ◽  
Tapas Roy
Keyword(s):  
Induction Motor ◽  
Pulse Width ◽  
Pulse Width Modulation ◽  
Voltage Source ◽  
Motor Drive ◽  
Induction Motor Drive ◽  
Selection Algorithm ◽  
Voltage Source Inverter ◽  
Space Vector ◽  
Region Selection

<p>Performance of a voltage source inverter depends on pulse width modulation algorithms. Various algorithms exist for conventional space vector as well as space vector based bus clamped pulse width modulation for multilevel inverter in the literature. In this paper appropriate region selection algorithm for conventional space vector pulse width modulation (CSVPWM) and bus clamped pulse width modulation (BCPWM) techniques are proposed for diode clamped three level voltage source inverter. The proposed techniques are implemented on a three level voltage source inverter fed induction motor drive for open loop operation. The schemes are simulated in MATLAB/SIMULINK environments. The merit of proposed region selection algorithm is tested and verified through simulation result. Further performance comparisons between SVPWM and BCPWM for different modulation index are discussed. </p>

scholarly journals Performance Improvement of Sensorless Vector Controlled Induction Motor Drive for Medium Power Applications

2019 ◽  
Vol 9 (2) ◽  
pp. 2061-2068
Keyword(s):  
Induction Motor ◽  
Performance Improvement ◽  
Pulse Width ◽  
Pulse Width Modulation ◽  
Motor Drive ◽  
Induction Motor Drive ◽  
Space Vector ◽  
Torque Pulsations ◽  
Multi Level ◽  
Simulation Results

This paper deals with sensorless vector controlled induction motor in which torque pulsations are reduced with improved input of induction motor. In proposed technique two multi winding transformers are used for generation of 18 sinusoidal signals given to rectifier unit and the rectifier output given as input to 9 level multi level inverter. In this proposed technique gating signals to the inverter switches will be provided through space vector pulse width modulation which considers speed as reference. This configuration was simulated in MATLAB/Simulink.and the simulation results are presented here with improvement in reduction of THD.

Space‐vector pulse width modulation scheme for open‐end winding induction motor drive configuration

2015 ◽  
Vol 8 (7) ◽  
pp. 1083-1094 ◽  
Author(s):  
Pradabane Srinivasan ◽  
Beeramangalla Lakshminarasaiah Narasimharaju ◽  
Nandiraju Venkata Srikanth
Keyword(s):  
Induction Motor ◽  
Pulse Width ◽  
Pulse Width Modulation ◽  
Motor Drive ◽  
Modulation Scheme ◽  
Induction Motor Drive ◽  
Space Vector ◽  
Open End Winding
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