Journal Article

FZJ-2018-07402

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Full Cell Parameterization of a High-Power Lithium-Ion Battery for a Physico-Chemical Model: Part II. Thermal Parameters and Validation

Schmalstieg, J. ; Sauer, D. U. (Corresponding author)FZJ*

2018
PfP Consortium [S.l.]

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Please use a persistent id in citations: http://hdl.handle.net/2128/22670  doi:10.1149/2.0331816jes

Abstract: Physico-chemical models allow a deep view into the internal processes and states of lithium-ion batteries. A crucial part of such models is the correct parameterization of the cell under consideration. In the first part of this publication methods to determine physical and electrochemical parameters are described and the experimental results from a PHEV cell are given. As the cell shows significant self-heating, a simple thermal model is introduced and the thermal parameters of the cell are determined. After a summary of all identified parameters a validation of these input data and the model is given. A wide range of measurements is compared to simulation results. This includes discharges at different temperatures and current rates as well as pulse tests and a realistic driving profile.

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Contributing Institute(s):

1. Helmholtz-Institut Münster Ionenleiter für Energiespeicher (IEK-12)
2. JARA-ENERGY (JARA-ENERGY)

Research Program(s):

1. 131 - Electrochemical Storage (POF3-131) (POF3-131)

Appears in the scientific report 2018

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Database coverage:
; ; ; Clarivate Analytics Master Journal List ; Current Contents - Engineering, Computing and Technology ; Current Contents - Physical, Chemical and Earth Sciences ; Ebsco Academic Search ; IF < 5 ; JCR ; SCOPUS ; Science Citation Index ; Science Citation Index Expanded ; Web of Science Core Collection

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