Title :
Reconfigurable PWM controller for three phase induction motor drive
Author :
Francis, Roy ; Meganathan, D.
Author_Institution :
Dept. of Electron. Eng., Anna Univ., Chennai, India
Abstract :
A reconfigurable power converter can be considered as a hardware structure that switches between multiple controls algorithms depending on the requirements to improve certain performance parameters of the system. The proposed reconfigurable pulse width modulated controller (RPWM) uses two popular PWM techniques that are widely used in voltage source inverters: Sine PWM (SPWM) and Space Vector PWM (SVPWM). Both these PWM methods had inherent advantages and disadvantages. The proposed Reconfigurable PWM (RPWM) controller minimized the total harmonic reduction (THD) by switching between the best controls algorithms based on the modulation index. The model is designed and simulated using Simulink to validate the results.
Keywords :
PWM power convertors; harmonic distortion; induction motor drives; reconfigurable architectures; PWM techniques; RPWM controller; SPWM; SVPWM; Simulink; THD; hardware structure; modulation index; reconfigurable PWM controller; reconfigurable power converter; reconfigurable pulse width modulated controller; sine PWM; space vector PWM; three phase induction motor drive; total harmonic reduction; voltage source inverters; Filtering; Mathematical model; Rotors; Space vector pulse width modulation; Stators; Torque; Reconfigurable architecture; Sinusoidal Pulse Width Modulation; Space Vector Pulse Width Modulation;
Conference_Titel :
Signal Processing, Communication and Networking (ICSCN), 2015 3rd International Conference on
Conference_Location :
Chennai
Print_ISBN :
978-1-4673-6822-3
DOI :
10.1109/ICSCN.2015.7219882
