Other Parts Discussed in Thread: PMP8740, , UCC28951-Q1, TL431
Mine schematic looks like this for the PSFB converter.
I saw a reference model from PMP8740, see this schematic.
PMP8740 2KW Rev_E Full Bridge - Schematic.pdf
I also read the datasheet/document of this model but I still don't understand how much current they are limiting?
I need to make a design that can charge a battery of 8kWh with 500W-2000W (so with 0.0625-0.25C). So when I connect the PSFB converter with the battery I need to choose a limit with my microcontroller.
What is the best way to limit an adjustable output current with a microcontroller.
More information over system:
Output votlage: 43.8V need to stay constant to charge a battery of 36-43.8V
Output current max load: 45.6A (2kW)
Battery is 8kWh.