The single-phase active filtering system is based on a single-phase Voltage Source IGBT inverter with dc-link capacitor and a complete current control system that uses two different pulse-width modulation techniques. The two switching techniques, triangular carrier and hysteresis, de- termine the ...
9 RegisterLog in Sign up with one click: Facebook Twitter Google Share on Facebook triangular wave [trī′aŋ·gyə·lər ′wāv] (electronics) A wave consisting of a series of triangular pulses. McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The ...
Carrier Based Pulse Width Modulation (CBPWM) techniques have been used widely for switching of multilevel inverters due to their simplicity, flexibility and reduced computational requirements compared to Space Vector Modulation (SVM). An innovative carrier based PWM technique for three phase Asymmetrical ...
Thispaper proposes to balance the voltage of the split dc capacitors of a multilevel inverter by using triangular carrier pulse width modulationtechnique.This technique, suitable for reactive power compensation and for inverters operating with a relatively low switching frequency, consists in adding a ...
In this study, a novel PWM scheme based on a trapezoidal triangular carrier (TTC) is proposed. A 17-level H-bridge inverter is implemented using TTC PWM and compared with other different kinds of carrier-based pulse width modulation scheme for enhancing the performance. Different carriers-based ...
Furthermore, to improve the quality of resultant voltage and enhance the harmonic spectrum, a newly modified carrier pulse width modulation (PWM) approach is suggested. The suggested design can easily be extended by using a series connection. To prove the better effectiveness of the proposed ...