Simulation of the Full-Bridge Controllable Rectifier Circuit

Hello:
Recently, I have been working on the simulation implementation of full-bridge controllable rectification.

My requirement is: after detecting the zero-crossing point of the current, trigger the PWM, and the complementary PWM should have a dead time zone to achieve the ZVS condition. I wonder if there is any good method to meet my requirements.

Below is the current generated PWM simulation model, and this model cannot achieve the dead time zone. Thank you!

Hi Cainiao, based on your description there may be several ways to approach this problem. It’s a bit difficult to provide specific guidance without seeing the model. Would you be able to share it?

OK, thank you. I’ll resend it again. But I’m not sure if it will be visible this time.