Parameter Estimation of a Time-Dependent Lumped Battery Model

Application ID: 54801

This tutorial uses a “black-box” approach to define a battery model based on a small set of lumped parameters, assuming no knowledge of the internal structure or design of the battery electrodes, or choice of materials.

The input to the model is the battery capacity, the initial state-of-charge (SOC), and an open circuit vs SOC curve, in combination with load cycle experimental data.

Parameter estimation of the lumped parameters is achieved using the Optimization interface.

This model example illustrates applications of this type that would nominally be built using the following products: