LAPSE:2023.4471
Published Article
LAPSE:2023.4471
Simulation Based Approach for High-Throughput Stacking Processes in Battery Production
February 23, 2023
Abstract
What are the benefits of simulation-driven design and optimization of stacking processes in battery cell production? This question is addressed within the scope of the paper. This work proposes a method to reduce the effort for model-based design and optimization. Based on three case studies which originate from the development of high-speed stacking processes, this paper illustrates how the relevant loads on the intermediate products are determined with the help of the method. Subsequently, it is shown how the specific material models for battery electrodes and separators are identified, created and validated, as well as how process models are created and process limits are identified and optimized. It was possible to prove how process simulations can be used to minimize the effort required to validate developments and to efficiently determine optimized process parameters for a format and material change in a model-based manner. Consequently, more and more model-based processes should be taken into account during development and start-up in the future.
What are the benefits of simulation-driven design and optimization of stacking processes in battery cell production? This question is addressed within the scope of the paper. This work proposes a method to reduce the effort for model-based design and optimization. Based on three case studies which originate from the development of high-speed stacking processes, this paper illustrates how the relevant loads on the intermediate products are determined with the help of the method. Subsequently, it is shown how the specific material models for battery electrodes and separators are identified, created and validated, as well as how process models are created and process limits are identified and optimized. It was possible to prove how process simulations can be used to minimize the effort required to validate developments and to efficiently determine optimized process parameters for a format and material change in a model-based manner. Consequently, more and more model-based processes should be taken into account during development and start-up in the future.
Record ID
Keywords
assembly, battery production, production processes, Simulation
Subject
Suggested Citation
Müller A, Aydemir M, von Boeselager C, van Ohlen N, Rahlfs S, Leithoff R, Dröder K, Dietrich F. Simulation Based Approach for High-Throughput Stacking Processes in Battery Production. (2023). LAPSE:2023.4471
Author Affiliations
Müller A: Institute of Machine Tools and Factory Management, TU Berlin, 10587 Berlin, Germany [ORCID]
Aydemir M: Faculty of Engineering, Turkish-German University, 34820 Istanbul, Turkey [ORCID]
von Boeselager C: Institute of Machine Tools and Production Technology, Technische Universität Braunschweig, 38106 Braunschweig, Germany; Battery LabFactory Braunschweig, Technische Universität Braunschweig, 38106 Braunschweig, Germany
van Ohlen N: Institute of Machine Tools and Production Technology, Technische Universität Braunschweig, 38106 Braunschweig, Germany; Battery LabFactory Braunschweig, Technische Universität Braunschweig, 38106 Braunschweig, Germany
Rahlfs S: Institute of Machine Tools and Factory Management, TU Berlin, 10587 Berlin, Germany
Leithoff R: Institute of Machine Tools and Production Technology, Technische Universität Braunschweig, 38106 Braunschweig, Germany; Battery LabFactory Braunschweig, Technische Universität Braunschweig, 38106 Braunschweig, Germany
Dröder K: Institute of Machine Tools and Production Technology, Technische Universität Braunschweig, 38106 Braunschweig, Germany; Battery LabFactory Braunschweig, Technische Universität Braunschweig, 38106 Braunschweig, Germany
Dietrich F: Institute of Machine Tools and Factory Management, TU Berlin, 10587 Berlin, Germany
Aydemir M: Faculty of Engineering, Turkish-German University, 34820 Istanbul, Turkey [ORCID]
von Boeselager C: Institute of Machine Tools and Production Technology, Technische Universität Braunschweig, 38106 Braunschweig, Germany; Battery LabFactory Braunschweig, Technische Universität Braunschweig, 38106 Braunschweig, Germany
van Ohlen N: Institute of Machine Tools and Production Technology, Technische Universität Braunschweig, 38106 Braunschweig, Germany; Battery LabFactory Braunschweig, Technische Universität Braunschweig, 38106 Braunschweig, Germany
Rahlfs S: Institute of Machine Tools and Factory Management, TU Berlin, 10587 Berlin, Germany
Leithoff R: Institute of Machine Tools and Production Technology, Technische Universität Braunschweig, 38106 Braunschweig, Germany; Battery LabFactory Braunschweig, Technische Universität Braunschweig, 38106 Braunschweig, Germany
Dröder K: Institute of Machine Tools and Production Technology, Technische Universität Braunschweig, 38106 Braunschweig, Germany; Battery LabFactory Braunschweig, Technische Universität Braunschweig, 38106 Braunschweig, Germany
Dietrich F: Institute of Machine Tools and Factory Management, TU Berlin, 10587 Berlin, Germany
Journal Name
Processes
Volume
9
Issue
11
First Page
1993
Year
2021
Publication Date
2021-11-08
ISSN
2227-9717
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Original Submission
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PII: pr9111993, Publication Type: Journal Article
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LAPSE:2023.4471
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https://doi.org/10.3390/pr9111993
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Feb 23, 2023
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