In: Electrical Engineering
Re-submission of question. Consider the full-bridge single-phase inverter with input voltage equal to 200V. This inverter is controlled by sinusoidal PWM technique with amplitude modu- lation index equal to 0.5 to generate a 3- level half-wave symmetry waveform with frequency equal to 50 Hz. e)Calculate the amplitude of fundamen- tal frequency. f) Draw the waveforms of refrence and carrier signals. g) Obtain the waveform of output voltage. h)Design the trigger signals of switches. Thanks for your help.