Simulations

We have been constructing circuits in MATLAB Simulink and testing different Maximum Power Point Tracking (MPPT) methods. Pictures below show the circuit of a PV-array with different MPPT control strategy and the readout from the simulation.

Simulation graph of the MPPT P&O technique

Perturb & Observe simulation plot

 

Wind turbine lab

We have performed some exercises in the renewable energy laboratory to get familiar how different energy systems perform in the power grid. This picture shows the DFIG setup. It is a doubly-fed induction generator. This is one of the most used generators in todays wind turbines.

Doubly-fed induction generator lab