In this thesis, physicochemical models for lithium-ion batteries are developed to enable real-time computation in embedded systems and the extension to a state-estimation algorithm for application in the battery management system. The herein neglected spatial inhomogeneity within a single cell is discussed using multidimensional models, which can describe spatially resolved physicochemical, electrical and thermal effects. With the aid of the simulation-based methods and further findings from experimental aging and short-circuit studies, more efficient and safe operational strategies for lithium-ion batteries can be developed.
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In this thesis, physicochemical models for lithium-ion batteries are developed to enable real-time computation in embedded systems and the extension to a state-estimation algorithm for application in the battery management system. The herein neglected spatial inhomogeneity within a single cell is discussed using multidimensional models, which can describe spatially resolved physicochemical, electrical and thermal effects. With the aid of the simulation-based methods and further findings from exp...
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