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Model-based identification of production tolerances in battery production

Title data

Thomitzek, Matthias ; Schmidt, Oke ; Abraham, Tim ; Cerdas, Felipe ; Röder, Fridolin ; Krewer, Ulrike ; Herrmann, Christoph:
Model-based identification of production tolerances in battery production.
In: Procedia CIRP. Vol. 104 (2021) . - pp. 1059-1064.
ISSN 2212-8271

Abstract in another language

Battery technology in combination with carbon-free energy presents a major paradigm shift for the future of the mobility and energy storage sector and already creates an immense demand for large scale battery factories. However, current battery production sites still report considerable scrap rates caused by insufficient process control and a lack of adequate production tolerances, which increase the cost and environmental impact of the battery cells. The present work introduces a methodology which assist in defining model-based production tolerances by considering the impact of varying process parameters on final cell properties in combination with production cost and cell revenue.

Further data

Item Type: Article in a journal
Refereed: Yes
Keywords: Modeling; Quality assurance; Tolerance design; Battery production
Institutions of the University: Faculties > Faculty of Engineering Science > Junior Professor Methods of Managing Batteries > Junior Professor Methods of Managing Batteries - Juniorprof. Dr.-Ing. Fridolin Röder
Research Institutions > Central research institutes > Bayerisches Zentrum für Batterietechnik - BayBatt
Result of work at the UBT: No
DDC Subjects: 600 Technology, medicine, applied sciences > 620 Engineering
Date Deposited: 15 Mar 2024 07:16
Last Modified: 15 Mar 2024 07:16