Hi,
I seem to remember Kreutz saying that the inductors in the output filters saturates at ~25A or there abouts. So although it seems possible to increase the voltage beyond 180V by changing the MOSFETS and raising the deadtime the current capacity of the drive will still be around 25A max. (Please correct me if I'm wrong Kreutz.)
/Henrik.
By the way, haven't seen you around in a while Kreutz, nice to hear from you! |