Applying Different Configurations for Thermal Management of a Lithium Titanate Oxide Battery Pack

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This investigation's primary purpose was to illustrate the cooling mechanism within a lithium titanate oxide lithium-ion battery pack through experimental measurement of heat genera-tion inside the lithium titanate oxide batteries. Dielectric water/glycol (50/50), air, and dielectric min-eral oil were selected for the lithium titanate oxide battery pack's cooling purpose. Different flow configurations were considered to study their thermal effects. Within the lithium-ion battery cells in the lithium titanate oxide battery pack, a time dependent amount of heat generation, which op-erates as a volumetric heat source, was employed. It was assumed that the lithium-ion batteries within the battery pack have the identical initial temperature condition in all the simulations. The lithium-ion battery pack was simulated by ANSYS to determine the temperature gradient of the cooling system and lithium-ion batteries. Simulation outcomes demonstrated that the lithium-ion battery pack's temperature distributions could be remarkably influenced by the flow arrangement and fluid coolant type.
OriginalsprogEngelsk
TidsskriftElectrochem
Vol/bind2
Udgave nummer1
Sider (fra-til)50-63
Antal sider14
ISSN2673-3293
DOI
StatusUdgivet - jan. 2021

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