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A multifactorial analysis of thermal management concepts for high-voltage battery systems

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A multifactorial analysis of thermal management concepts for high-voltage battery systems (Volume 16) (English shop)

Joshua Smith (Author)


Extract, PDF (130 KB)
Table of Contents, PDF (51 KB)

ISBN-13 (Hard Copy) 9783736978157
ISBN-13 (eBook) 9783736968158
Language English
Page Number 142
Lamination of Cover matt
Edition 2.
Book Series Energie & Nachhaltigkeit
Volume 16
Publication Place Göttingen
Place of Dissertation Braunschweig
Publication Date 2023-06-23
General Categorization Dissertation
Departments Technical mechanics
Mechanical and process engineering
Automotive engineering
Keywords High-Voltage Battery, Thermal Management, Lithium-Ion Battery, Electric Vehicle, Battery Cell Model

This research presents a method for efficiently and reproducibly comparing diverse battery thermal management concepts in an early stage of development to assist in battery system design. The basis of this method is a hardware-based thermal simulation model of a prismatic Lithium-Ion battery, called the Smart Battery Cell (SBC). By eliminating the active chemistry, enhanced reproducibility of the experimental boundary conditions and increased efficiency of the experimental trials are realized. Additionally, safety risks associated with Lithium-Ion cells are eliminated, making the use of the SBC possible with thermal management systems in an early state of developed and without costly safety infrastructure. The integration of thermocouples leaves the thermal contact surface undisturbed, allowing the SBC to be integrated into diverse thermal management systems.