Dealing with LLC resonant converter simulation and would like to plot the efficiency curve. How Can I do that ? eff = Pout/Pin ( Pout I can calculate from Output voltage and current but input current seems to be partial sinusoidal and cannot deal with any calculation !)
Integrate V*I*dt for a interval T and apply the same for output. Alternatively (assuming you have an RMSvalue for V) compute the RMS value for I and multiply input effective voltage and current. Usually, voltage sags under heavy current spikes, but has little impact in a large power grid
https://en.wikipedia.org/wiki/Root_mean_square
if u want to do it in simulation, the best way is to use PLECS. u can integrate PLECS with MATLAB Simulink. it will give u the closest possible efficiency calculation.
Thank You Sheikh Tanzim Meraj , PLECS seems to be licensed library. I would like to do that within MATLAB Simulink without any additional license .
- Badges
- Science topic