Fig 11 show switching signal in traditional inverter.
Fig 12 show switching signal in Z-source inverter. in Z-source inverter the switches of one leg, can turn on in the same time (shoot-throogh zero state) . with control time of shoot-throogh zero state, we can step up or down the DC link voltage. Now, we make switching signal for Z-source inverter from switching signal in the Fig 11 and we attention to PWM control
Excuse me about my bad writing.
Thanks a lot.
I understand the concept of Z-source inverter, but i can produce signal in shoot through zero state in the Matlab or PSCAD.
In the Matlab or PSCAD, we can not shift the signal in negative time.
Do you know Z-source inverter perfect?