DocumentCode
1228182
Title
FEM-Based Thermal Analysis of NiMH Batteries for Hybrid Vehicles
Author
Renhart, W. ; Magele, C. ; Schweighofer, B.
Author_Institution
Inst. for Fundamentals & Theor. in Electr. Eng., Graz Univ. of Technol., Graz
Volume
44
Issue
6
fYear
2008
fDate
6/1/2008 12:00:00 AM
Firstpage
802
Lastpage
805
Abstract
Hybrid vehicles require advanced battery management systems. Among others the knowledge of the temperature during operation is substantial. This parameter strongly affects the behavior of the electrical energy source. In this paper, the finite element analysis has been applied to predict the thermal performance capability. Our investigations have been accomplished on a standard NiMH type. The temperature found will be involved in an equivalent battery circuit network in order to simulate realistic drive cycles.
Keywords
battery management systems; battery powered vehicles; equivalent circuits; finite element analysis; hybrid electric vehicles; secondary cells; temperature; thermal analysis; FEM-based thermal analysis; NiMH batteries; battery management systems; drive cycles simulation; electrical energy source; equivalent battery circuit network; finite element analysis; hybrid vehicles; nickel-metal hydride batteries; operational temperature; Finite elements; NiMH battery; thermal model;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/TMAG.2007.916579
Filename
4526981
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