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RISA Linear Method to Fit Equivalent Circuit Model Parameter Values to HPPC Relaxation Data From Lithium-Ion Cells1
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Battery management systems require mathematical models of the battery cells that they monitor and control. Commonly, equivalent circuit models are used. We would like to be able to determine the parameter values of their ...
Estimating the Values of the PDE Model Parameters of Rechargeable Lithium-Metal Battery Cells Using Linear Electrochemical Impedance Spectroscopy1
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: We introduce a partial differential equation model for rechargeable lithium-metal battery (LMB) cells whose parameter values are fully identifiable from cell-level experiments. From this model, we formulate a computationally ...