Question

Design a Boost Converter with the following characteristics: Vg = 100V, V = 200V, load power...

Design a Boost Converter with the following characteristics: Vg = 100V, V = 200V, load power 800W, switching frequency 100 kHz. For the design consider all elements to be ideal.

1) What is the duty cycle, D?

2) What is the inductor average current, IL?

3) Design the inductor and capacitor so that the peak-to-peak inductor current ripple is 40% of IL and the capacitor peak-to-peak voltage ripple is 2.5 % of V.

4) Draw the waveforms of voltage and current for inductor, capacitor, switching MOSFET, and diode. Mark numerical values on the waveforms.

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