AutomationEngineer
New Member
I know the text is in greek but I will make an attempt at translation:
For the converter on the bottom of the sheet, plot (in a common y axis) the PWM technique (sin-triangular), the pulse we get for IGBT's Q1-Q4 and the waveform of the AC output voltage (Vout) if the fundamental output frequency is equal to 50 Hz, the frequency ratio p=2 and the modulation modifier M=0,75. What is the frequency of the most significant harmonic of the output voltage in this case?
For the converter on the bottom of the sheet, plot (in a common y axis) the PWM technique (sin-triangular), the pulse we get for IGBT's Q1-Q4 and the waveform of the AC output voltage (Vout) if the fundamental output frequency is equal to 50 Hz, the frequency ratio p=2 and the modulation modifier M=0,75. What is the frequency of the most significant harmonic of the output voltage in this case?