Bond graph models for electrochemical energy storage : electrical, chemical and thermal effects

Bond graph models for chemical kinetics are extended to electrochemical systems. Although many electrochemical systems can be considered to function in a constant temperature environment, high-power energy storage systems, such as electric vehicle batteries, undergo drastic changes in temperature in...

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Bibliographic Details
Published in:Journal of the Franklin Institute 1990, Vol.327 (6), p.983-992
Main Author: Karnopp, Dean
Format: Article
Language:English
Subjects:
Exact sciences and technology
Fundamental areas of phenomenology (including applications)
Heat transfer
Physics
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Summary:Bond graph models for chemical kinetics are extended to electrochemical systems. Although many electrochemical systems can be considered to function in a constant temperature environment, high-power energy storage systems, such as electric vehicle batteries, undergo drastic changes in temperature in operation. Therefore the bond graph models are also extended to couple with thermal models driven by energy dissipation of a chemical or electrical nature. Electrochemical-thermal bond graph models are readily coupled to standard bond graph models for electrical and mechanical components of an overall system such as an electric vehicle.
ISSN:0016-0032
1879-2693
DOI:10.1016/0016-0032(90)90073-R