Study and Implementation of the Passive-Based Control Law for the Boost Inverter

Abstract

The passivity-based control has been proposed to control different non-linear systems, but practical implementation aspects have not been discussed on most of them. One of those systems is the buck inverter. In some applications it is necessary the boosting capability additionally to the inversion capability, therefore a boost inverter has been proposed in those cases, since the buck inverter does not have those capabilities. In this paper the practical implementation of the passivity-based control for the boost inverter is discussed in some detail, and a modified controller is proposed to overcome the implementation drawbacks

Keywords

• boost inverter
• implementation
• passivity