Project 2

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

Question No-1:

1. The max heat generation of the battery

Answer:

Question No-2

2. The SOC of the battery at 2 *104second of the battery operation

Answer:

• Here the battery block can be found in the director of electrical/specialized power systems/electrical drives/extra sources
• Here we used default values of the Li-ion battery.

1. This current cycle is given as the input to the model through the drive cycle input block i.e excel file wich is given in the question
2. Here the drive cycle stop time is 2*104 i.e 208sec
3. so the simulation run time is 208sec
4. Here the output of the drive cycle is given to the current controlled source which is connected to the battery as a load
5. so here the battery is dicharged accroding to this siginal given by the data which is excel data input drive cycle data
6. Here the power gui block is rquired for any simulation of the simulink model
7. It mainly used to store the equivalent simulink circuit which represents the state space model
8. The ouput of a battery is given to the scope through the bus selector the bus selector outputs the battery siginals to the scope

Output results: