I. Introduction
RECENTLY, MicroGrids (MGs) are emerging as a possibility of test future SmartGrid issues in small scale. In addition, power electronics-based MGs are useful when integrating renewable energy resources, distributed energy storage systems and active loads. Indeed, power electronics equipment is used as interface between those devices and the MG. This way, MG can deal with power quality issues as well as increase its interactivity with the main grid or with other MGs, creating MG clusters [1].