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2022
Journal Article
Title
Data Specifications for Battery Manufacturing Digitalization: Current Status, Challenges, and Opportunities
Abstract
Lithium-ion battery (LIB) manufacturing requires a pilot stage that optimizes its characteristics. However, this process is costly and time-consuming. One way to overcome this is to use a set of computational models that act as a digital twin of the pilot line, exchanging information in real-time that can be compared with measurements to correct parameters. Here we discuss the parameters involved in each step of LIB manufacturing, show available computational modeling approaches, and discuss details about practical implementation in terms of software. Then, we analyze these parameters regarding their criticality for modeling set-up and validation, measurement accuracy, and rapidity. Presenting this in an understandable format allows identifying missing aspects, remaining challenges, and opportunities for the emergence of pilot lines integrating digital twins. Finally, we present the challenges of managing the data produced by these models. As a snapshot of the state-of-the-art, this work is an initial step towards digitalizing battery manufacturing pilot lines, paving the way toward autonomous optimization.
Author(s)
Zanotto, Franco M.
Laboratoire de Réactivité et Chimie des Solides (LRCS), UMR CNRS 7314, Université de Picardie Jules Verne, France
Dominguez, Diana Zapata
Laboratoire de Réactivité et Chimie des Solides (LRCS), UMR CNRS 7314, Université de Picardie Jules Verne, France
Burmeister, Christine
Institute for Particle Technology, Technische Universität Braunschweig, Braunschweig, Germany
Duquesnoy, Marc
Laboratoire de Réactivité et Chimie des Solides (LRCS), UMR CNRS 7314, Université de Picardie Jules Verne, Amiens Cedex, France
Eisentraeger, Marlene
Bereich Gesellschaft und Innovation/Department Society and Innovation VDI/VDE Innovation+Technik GmbH, Berlin, Germany
Montaño, Jonathan Florez
University of Applied Sciences Landshut, Technology Center for Energy, LandshutRuhstorf, Germany
Gallo-Bueno, Alfonso
Centre for Cooperative Research on Alternative Energies (CIC energiGUNE), Basque Research and Technology Alliance (BRTA), Alava Technology Park, Vitoria-Gasteiz, Spain
Kaden, Nicolaj
Institute of Machine Tools and Production Technology (IWF), Production Technologies & Process Automation, Technische Universität Braunschweig, Braunschweig, Germany
Otaegui, Laida
Centre for Cooperative Research on Alternative Energies (CIC energiGUNE), Basque Research and Technology Alliance (BRTA), Alava Technology Park, Vitoria-Gasteiz, Spain
Thomitzek, Matthias
Institute of Machine Tools and Production Technology (IWF), Sustainable Manufacturing and Life Cycle Engineering, Technische Universität Braunschweig, Braunschweig, Germany
Turetskyy, Artem
Institute of Machine Tools and Production Technology (IWF), Sustainable Manufacturing and Life Cycle Engineering, Technische Universität Braunschweig, Braunschweig, Germany
Abbasov, Jeyhun
Laboratoire de Réactivité et Chimie des Solides (LRCS), UMR CNRS 7314, Université de Picardie Jules Verne, Hub de l'Energie, Amiens Cedex, France