Two-dimensional Thermal Modeling of Lithium-ion Battery Cell Based on Electrothermal Impedance Spectroscopy

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Abstrakt

Thermal modeling of lithium-ion batteries is gaining its importance together with increasing power density and compact design of the modern battery systems in order to assure battery safety and long lifetime. Thermal models of lithium-ion batteries are usually either expensive to develop and accurate or equivalent thermal circuit based with moderate accuracy and without spatial temperature distribution.
This work presents initial results that can be used as a fundament for the cost-efficient development of the two-dimensional thermal model of lithium-ion battery based on multipoint electrothermal impedance spectroscopy.
OriginalsprogEngelsk
TidsskriftECS Transactions
Vol/bind72
Udgave nummer11
Sider (fra-til)33-38
Antal sider6
ISSN1938-6737
DOI
StatusUdgivet - maj 2016
Begivenhed229th ECS Meeting - San Diego, USA
Varighed: 29 maj 20162 jun. 2016

Konference

Konference229th ECS Meeting
LandUSA
BySan Diego
Periode29/05/201602/06/2016

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