Project 2 Thermal modeling of battery pack
Aim:
For a 10 cell series lithium ion battery model, simulate the thermal effects and compare life cycle performance at various temperatures, charge & discharge rates using MATLAB.
A lithium-ion battery or Li-ion battery is a type of rechargeable battery in which lithium ions move from the negative electrode through an electrolyte to the positive electrode during discharge, and back when charging. Li-ion batteries use an intercalated lithium compound as the material at the positive electrode and typically graphite at the negative electrode.
for a default matlab simulink model I have changed the model according to some requirements.
i have given value for 3 has 229.1
here the temperatures I have given 310,320,330
here I have given 310,350,320
conclusion:
the flow of heat is decreased at constant and temperature is for different based.
based on temperature we ill see changes in conduction and convection.
soc for all different temperature are same,there is no changes in soc.