Has anyone seen a Grid Supporting Droop Controlled Three phase DC/AC inverter working or model?

Thread Starter

Stebsy

Joined Jun 9, 2024
1
I am doing some research into Grid tied inverters and I am struggling to simulate a grid supporting inverter as pictured below:

1717929353651.png

I set the circuit up exactly as seen and the thing just does not want to work. There are a fair amount of videos on youtube around droop controller inverters but only in stand alone. There are also some good videos around grid supporting and grid forming PID controllers.

However, there is a SIGNIFICANT amount of literature on grid supporting, but I cannot get it to work.

Happy to upload my attempt if anyone is interested. The only thing I did not add in was the virtual impedance loop as I was connecting directly to the grip and not trying to match my line inductance with any other inverter.

It would be awesome to get a mentor in this field if anyone has any experience?
 
Top