Dimensionnement du régulateur PI pour convertisseur dc/dc Abaisseur

Abstract

In this memory we presented the type of DC / DC Converter, we defined the principle of the converter and it's advantage and disadvantage. Is one devoted to the synthesis of PI controller applies to the fitting of the buck converter in advance of this synthesis , made a theoretical study on the DC / DC Converter Buck was conducted. The behavior of a dc power supply / DC controlled by a PI controller has been simulated using the MATLAB / Simulink software.