20.500.12556/RUL-154407 Transmission line model of intercalation electrode particle in lithium-ion batteries The transmission line model (TLM) is a powerful tool to describe different physicochemical processes and therefore frequently used for the simulation of battery and fuel cell performance. Despite the fact that TLMs exhibit spatial resolution, there still are challenges when applying TLMs to realistic geometries and for modelling arbitrary direct and alternate current operations. To resolve this long-standing challenge, we developed the methodology for designing TLMs, which enables adequate modelling of arbitrary direct and alternate current operations on simplified geometries of active intercalating particles in battery electrodes. The insightful derivation is based on finite volume discretization of the diffusion equation in active particles. The capability of the proposed method to adequately model arbitrary AC and DC operation is demonstrated by comparing the obtained results with the analytic solution. This was validated on the spherical geometry with different solid diffusivity coefficients of active particles. batteries active intercalating particles diffusion transmission line model baterije aktivni interkalacijski delec difuzija model transmisijske linije true false true Angleški jezik Slovenski jezik Članek v reviji 2024-02-13 13:28:02 2024-02-13 13:28:05 2024-02-14 03:46:39 0000-00-00 00:00:00 2024 0 0 10 str. no. 2, art. 020515 Vol. 171 Feb. 2024 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 621.3 1945-7111 10.1149/1945-7111/ad24c4 184998147 Tibaut,_Zelic,_Katrasnik-Transmission_line_model_of_intercalation_electrode_particle_in_lithium-ion_batteries.pdf Tibaut,_Zelic,_Katrasnik-Transmission_line_model_of_intercalation_electrode_particle_in_lithium-ion_batteries.pdf 1 9F1A42CFFDCDB51BAFBCFA1B4999E9CA 30589e8e61a31a108f89d5ec7845f3d3aac621be3a628ac17ed4a6f05e7c37e8 92bf902e-ca6b-11ee-a430-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=180821 https://iopscience.iop.org/article/10.1149/1945-7111/ad24c4 1 61073270-ca6b-11ee-a430-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=180820 Fakulteta za strojništvo 0 0 0