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2024
Presentation
Title
Detection of thickness changes in compressed battery cells
Title Supplement
Presentation held at Battery Experts Forum 2024, Darmstadt, Germany, November 5 - 7, 2024
Abstract
An apparatus and method for non-contact and spatially resolved measurement of thickness changes in compressed flat lithium-ion battery cells during cycling is presented. This approach can be applied to end-of-line quality control in manufacturing battery cells. The large amount of measured data generated is used in machine-learning models to quickly and unambiguously evaluate the quality of the battery cell.
Conference
Rights
Under Copyright
Language
English