Grid-Tie Inverter (Specific Circuits Required)

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Ryner

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Hey guys, this is my first post here, and my professor has tasked me to do a Grid-Tie Inverter that involves these circuits:

1. IGBT Bridge

2. DC Link

3. Low Pass Filter

4. 200VA Transformer

· Driver circuit

· Sensing circuit

· Firing circuit

· PWM circuit

5. 200MHz carrier circuit

6. Reference circuit

· Synchronisation circuit

· Anti-islanding circuit

Currently, I have done some research as to how to connect these circuits, and I've managed to find a schematic that includes a large portion of the required circuits.



Could someone help me out with adding in the missing circuits? Your help will be much much appreciated! Thankyou!!
 

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