Project 2

Aim:

Using MATLAB/simulink and the drive cycle from the attached excel sheet, find-

1. The max heat generation of the battery
2. The SOC of the battery at 2 *104second of the battery operation

Ans:

Below is the image of the model for finding the maximum heat generated and SOC of the battery.

Signal builder values:

The data above in the excel format was put into the signal builder block.

Converting this signal to aphysical signal through Simulink-PS converter block it is given to the controlled current block.

Another terminal of this block is connected to battery.

The temperature and current with respect to time of the battery is measured and displayed in the scope through its respective sensors i.e Temperature sensor and Current sensor.

thermal reference and electric reference are connected to their sensor circuit.

A Solver configuration block is added for definining solver settings to use for simulation.

Result:

Scope result shows the temperature and scope result with respect to time having delta time as 0.1.

which shows maximum heat generated and SOC.