Hi,
I have just bought a single phase inverter from TI (TIDM-HV-1PH-DCAC). I have run the inverter as the voltage source mode and it worked properly. However, when I run it as grid connected mode, the fuse of DC-link burns. I have tried it for several times and every time the DC-link fuse burns and no current appears at the terminal of inverter. In fact, I run the inverter with the grid voltage of 220 V and 50 HZ and I use the default parameters of the controller. Right now, I am wondering that the controller parameters may be assigned based on 110 V grid voltage with 60 HZ. is it possible that this is the problem? If yes, it is needed to define another controller. If now, why the DC-link fuse burns everytime and why I can not get the output current at all?
I am looking forward to hearing from you.
Best Wishes
