Project 1 - Loss calculation for a DC/DC converter-MATLAB

Aim:

• Design of boost converter, and calculating the loss of different components including power switching device and deriving efficiency of boost converter which is applicable in power supply industry, electric vehicles etc where DC-DC converter is required to boost the voltage from DC source.
• All the aspects with loss calculation, device selection, simulation etc are kept industry relevant.

System Parameters:

Vin = 100 V

Vout = 200 V

L = 200uH

C = 400uF

R= 10 Ohms

rL = 10 mOhms

rC = 2 mOhms

PID Controller Gains:

Kp=0

Ki= 0.33866

Kd=0

Boost Converter Design:

Output Current and Output Voltage:

Loss Calculations: