Maria,
You are correct that the battery models in TRNSYS are for lead-acid cells. I was directed to a paper some years ago that suggested a method for modeling lithium-ion batteries. The method comes down to curve fitting the data that you get from a manufacturer's catalog into a few polynomials. I had a hard time following the some parts of the paper and never got a chance to implement the model but it seemed to me as though the method could be extended to other battery types. I'll forward you the paper in a separate email. If anyone else has seen some modeling research in this area, I'd be quite interested in hearing about it to improve on the existing battery models.
Best,
David
Maria Victoria Cambronero Vazquez wrote:Hi,
I´d need to know if there is a model of Li-Ion Battery or if I´m able to characterize any kind of battery using an existing type (in spite of being lead-acid battery).
Thank you very much!
Maria
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