Week 9 Challenge

Energy management strategy model with battery, Ultra capacitor and fuel cell for positive power

The positive power from the signal builder is shown below

The subsystem of the positive power block is given below

The FC_backup block subsystem is shown below

The Battery backup subsystem model is shown below

The output is obtained as mentioned below

1. If the power is between 23000 W to 55000 W then this power will be provided by the fuel cell

2. If the power is above 55000 W then this power will be handled by Ultra capacitor

3. If the power is below 23000 this power will be handled by the battery.

For this condition the SOC of the battery and Ultra capacitor is taken as above 30%

The below output is the comparison between positive power and ultra capacitor power

The comparison of positive power and fuel cell power is shown below

The comparison between positive power and battery power is shown below