Modelling of charge/discharge cycle of lithium ion battery system

摘要

In this paper, a general model of lithium ion battery based on specific charge/discharge profileudof the battery has been developed. The governing equations are solved by explicit numericaludmethod. The partial differential numerical simulation is performed using MATLAB software.udThe charge/discharge model is capable of predicting the total discharge time of a battery underudvarious discharge rates. The simulated result is also compared to experimental data of specificudcondition from a specified journal. Then an equation that represents the simulation result isudformulated.