It is about DAB (Dual Active Bridge) Converters. If you know DAB they are very
easy. It is basically extension of some lecture notes. I have uploaded the
lecture notes online so you can check them. They are here
The following are the questions to be answered.
1. Derive both forms
of equation for the output current from Pg.5Â (Eq. 7)
2. Find the output
power for the case when on the right hand side is a voltage source
3. Find the output
voltage for the case when at the output there is parallel C-R combination
4. Plot how the
output power changes as the phase shift changes from -Pi to Pi (for two
voltage sources case)
5. What it the angle
that results in the maximum power flow and what is the power in that case?