Static and dynamic analysis of Li-polymer battery using thermal electrochemical model

Abstract

A dynamic model of a micro cell for Li-polymer battery based on the thermal electrochemical principle is developed to analyze static and dynamic performances. The micro cell model is one dimensional and coupled with two-dimensional macro cell thermal model to construct a pouch type battery. Firstly, the model is used to analyze both static and dynamic performances that include overpotentials, current distribution, potential distribution, and concentration of ions through the