Part Number:TMS320F28377S
I am trying to control 1 phase full bridge thyristor based ac-dc converter with PWM, line voltage read with ADC, so finding the zero crossing point.
How to sync the PWM with ZCD of input sine wave, so that firing angle can be loaded in the PWM channel to control the output.
I don't want to use hardware ZCD (comparator), due to many reasons.
Thanks
Orion