In this article, PETLION, an open-source, high-performance computing version of the porous electrode theory (PET) model in Julia, is described. In the first part, battery principles were described, and then you will see the details of battery models. In the second part, the geometrical parameters of the battery and their influence on battery performance were examined. In the last part, I run the PETLION package and simulate different methods of battery charging. Lithium-ion concentrations in electrolyte and solid particles are illustrated, and by changing the amounts of a few important geometrical battery parameters, their influences on battery performance were examined.
In questo articolo viene descritta PETLION, una versione informatica open source ad alte prestazioni del modello PET (Porous Electrode Theory) in Julia. Nella prima parte sono stati descritti i principi della batteria, quindi vedrai i dettagli dei modelli di batteria. Nella seconda parte sono stati esaminati i parametri geometrici della batteria e la loro influenza sulle prestazioni della batteria. Nell'ultima parte, eseguo il pacchetto PETLION e simulo diversi metodi di ricarica della batteria. Vengono illustrate le concentrazioni di ioni di litio nell'elettrolita e nelle particelle solide e, modificando le quantità di alcuni importanti parametri geometrici della batteria, è stata esaminata la loro influenza sulle prestazioni della batteria.
Li-ion Battery Modeling Based on Porous Electrode Theory
SHAKER KHOSHROUDI, MOEIN
2021/2022
Abstract
In this article, PETLION, an open-source, high-performance computing version of the porous electrode theory (PET) model in Julia, is described. In the first part, battery principles were described, and then you will see the details of battery models. In the second part, the geometrical parameters of the battery and their influence on battery performance were examined. In the last part, I run the PETLION package and simulate different methods of battery charging. Lithium-ion concentrations in electrolyte and solid particles are illustrated, and by changing the amounts of a few important geometrical battery parameters, their influences on battery performance were examined.File | Dimensione | Formato | |
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https://hdl.handle.net/10589/203414