Fuel cell model compatibility

I have created the following model "capture.png" using simscape. I want, however to change the Voltage source with a "Fuel cell stack" block found in specialized Technology. I know simscape and ST are not compatible, and I tried to use the "Simscape interface" blocks. That did not work. I am also attaching the .slx model that produces the errors.

Answer 1

[Sabin]

Since R2021a Simscape Electrical provides a Fule Cell block in Simscape technology: https://www.mathworks.com/help/sps/ref/fuelcell.html

Before, R2021a should be possible to implement a custom simplified fuel cell model using either Simscape language or fundamental electrical blocks.