Active and Reactive Power-Sharing Method for Micro Grids With Multiple Grid Connections

Abstract

A new and a robust approach is developed for active power-sharing among several Dispatchable Distributed Generating Units (DDGU) within a micro grid comprising a single or multiple interconnections with the main grid(s). The proposed active power-sharing method is an effort to establish a true power-sharing technique that can be categorized as applicable for all, or most, types of interconnected micro grids.