Nonlinear control applied to a dc-dc power converter and the load sharing problem in a dc microgrid

The purpose of this paper is to apply the Immersion & Invariance and Passivity-based Control to a dc-dc power converter driving a nonlinear load. Experimental results are shown in order to evaluate the performance of the proposed control techniques. Another goal is to find a model for a dc microgrid (load sharing problem) and to show some stability issues.