International Journal of Innovative Research in Science, Engineering and Technology (IJIRSET)
A PWM technique is used to achieve the low Total Harmonic Distortion (THD) at the output of inverter during the construction of pulses to the converter switches. By using PWM modulation techniques the authors can minimize harmonics generated by the PWM technique itself. First, they present converter topology characteristics with PWM techniques. Then they describe how a suggested modulation minimizes harmonic generated by switching operation, the inductive nature of the DC source and external point at which the converter is connected.