Why triangular or sawtooth waveforms are used as carrier signal when generating PWM signal
To generate PWM signal for an inverter, a common practice is to compare the reference signal with a triangular or a sawtooth wave form, whenever the reference signal is larger than the carrier signal, the PWM will be ON and otherwise it is OFF. The question is why do we only use these waveforms and no other waveforms, such as sinusoidal waveform as carrier signal. In this video i explain the reason behind this.
Watch video Why triangular or sawtooth waveforms are used as carrier signal when generating PWM signal online without registration, duration 16 minute 40 second in high quality. This video was added by user High Voltage Engineering by MG Niasar 30 October 2020, don't forget to share it with your friends and acquaintances, it has been viewed on our site 4,502 once and liked it 88 people.