Aspen Plus: Calculation of the current voltage polarization curve of a PEM electrolysis stack

[@Yzzzzzkx09]

Great work !!

[@kgengineeringsolutions]

Thanks🙂

[@ushtararshad9223]

Can you upload a video of the whole simulation process described in the paper?

[@jjdqld7413]

Waiting this video from long time
Thank youu

[@kgengineeringsolutions]

You're welcome.
More videos about electrolysis will be uploaded this year🙂

[@jjdqld7413]

@@kgengineeringsolutions thanks
How about PEM fuel cell

[@GJ-iy5kj]

Thank you so much for your video ;D

[@kgengineeringsolutions]

You're welcome

[@GJ-iy5kj]

I have a question. When you write the equation "Actual current density (i_A)" 30:53, isn't it i_A = i*nF istead of i_A = i/nF?

[@kgengineeringsolutions]

@@GJ-iy5kj The Faraday efficiency relates the theoretical electrical current needed to carry out the electrolysis reaction with the real intensity circulating through the cell: F=theoretical electrical current/actual electrical current

[@metingul4500]

Thanks for your share. 4.08 1:22 s i click excel and i get "unable to create Excel file from Template" error. Do you mind how can i fix it?

[@yudeshsubaskaran555]

Thank you so much for the youtube video!
Would you be able to carry out the entire PEM Electrolysis Stack Modelling on Aspen Plus showing us how to achieve the same output of hydrogen gas as described in the paper: "Experimental and theoretical evaluation of a 60 kW PEM electrolysis system for flexible dynamic operation"?
I would really appreciate if you could model the PEM water electrolysis stack to work with the intermittent and dynamic energy supply from wind turbines. Would you be keen on working on these in the near future?

[@kgengineeringsolutions]

You're welcome. I don't know if one can simulate a process like this with Aspen Plus, so I can't promise you anything.

[@rennymeidyastuti7996]

Do you have the simulation of aspen plus for PEM hydrogen from seawater?

[@kgengineeringsolutions]

unfortunately no

[@sikaiyao]

Can you tell me where the “add-ins” in your example come from ， why I don't have them on my computer?Thank you

[@kgengineeringsolutions]

File-->Options-->add-ins

[@sikaiyao]

I mean how do you plug in the aspen temperature value that I can't find in my Excel

[@kgengineeringsolutions]

@@sikaiyao Can you please write me which position in the video your question relates to.

[@sikaiyao]

@@kgengineeringsolutions in 9:03

[@kgengineeringsolutions]

@@sikaiyao If you define T correctly (7:25 & 8:30), the temperature will be imported into the Excel. I hope I could help you.

[@youssefsoliman431]

Can you post the files please ?

[@kgengineeringsolutions]

Send me an email