Critical Review of Intelligent Battery Systems: Challenges, Implementation, and Potential for Electric Vehicles

Lidiya Komsiyska, Tobias Buchberger, Simon Diehl, Moritz Ehrensberger, Christian Hanzl, Christoph Hartmann, Markus Hölzle, Jan Kleiner, Meinert Lewerenz, Bernhard Liebhart, Michael Schmid, Dominik Schneider, Sascha Speer, Julia Stöttner, Christoph Terbrack, Michael Hinterberger and Christian Endisch
Additional contact information
Lidiya Komsiyska: Institute of Innovative Mobility, TH Ingolstadt, 85049 Ingolstadt, Germany
Tobias Buchberger: Institute of Innovative Mobility, TH Ingolstadt, 85049 Ingolstadt, Germany
Simon Diehl: Institute of Innovative Mobility, TH Ingolstadt, 85049 Ingolstadt, Germany
Moritz Ehrensberger: Institute of Innovative Mobility, TH Ingolstadt, 85049 Ingolstadt, Germany
Christian Hanzl: Institute of Innovative Mobility, TH Ingolstadt, 85049 Ingolstadt, Germany
Christoph Hartmann: Institute of Innovative Mobility, TH Ingolstadt, 85049 Ingolstadt, Germany
Markus Hölzle: Institute of Innovative Mobility, TH Ingolstadt, 85049 Ingolstadt, Germany
Jan Kleiner: Institute of Innovative Mobility, TH Ingolstadt, 85049 Ingolstadt, Germany
Meinert Lewerenz: Institute of Innovative Mobility, TH Ingolstadt, 85049 Ingolstadt, Germany
Bernhard Liebhart: Institute of Innovative Mobility, TH Ingolstadt, 85049 Ingolstadt, Germany
Michael Schmid: Institute of Innovative Mobility, TH Ingolstadt, 85049 Ingolstadt, Germany
Dominik Schneider: Institute of Innovative Mobility, TH Ingolstadt, 85049 Ingolstadt, Germany
Sascha Speer: Institute of Innovative Mobility, TH Ingolstadt, 85049 Ingolstadt, Germany
Julia Stöttner: Institute of Innovative Mobility, TH Ingolstadt, 85049 Ingolstadt, Germany
Christoph Terbrack: Institute of Innovative Mobility, TH Ingolstadt, 85049 Ingolstadt, Germany
Michael Hinterberger: Development High Voltage Battery Systems, AUDI AG, 85045 Ingolstadt, Germany
Christian Endisch: Institute of Innovative Mobility, TH Ingolstadt, 85049 Ingolstadt, Germany

Energies, 2021, vol. 14, issue 18, 1-82

Abstract: This review provides an overview of new strategies to address the current challenges of automotive battery systems: Intelligent Battery Systems. They have the potential to make battery systems more performant and future-proof for coming generations of electric vehicles. The essential features of Intelligent Battery Systems are the accurate and robust determination of cell individual states and the ability to control the current of each cell by reconfiguration. They enable high-level functions like fault diagnostics, multi-objective balancing strategies, multilevel inverters, and hybrid energy storage systems. State of the art and recent advances in these topics are compiled and critically discussed in this article. A comprising, critical discussion of the implementation aspects of Intelligent Battery Systems complements the review. We touch on sensing, battery topologies and management, switching elements, communication architecture, and impact on the single-cell. This review contributes to transferring the best technologies from research to product development.

Keywords: smart battery; intelligent battery system; advanced monitoring; reconfigurable battery; battery management system; electric vehicle (search for similar items in EconPapers)
JEL-codes: Q Q0 Q4 Q40 Q41 Q42 Q43 Q47 Q48 Q49 (search for similar items in EconPapers)
Date: 2021
References: View complete reference list from CitEc
Citations: View citations in EconPapers (6)

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