Design of an energy management system for an autonomous hybrid micro-grid based on Labview IDE

In this paper, we present a design and implementation of an energy management system for stand-alone micro grid supplied by multi-sources. This system which controls several mixed sources of energy such as Photovoltaic panel, wind turbine, diesel generator and Battery pack equilibrates efficiently the production to the load (consumption). The actual system design is based on a microcontroller board for acquisition, preprocessing and transmitting data to a host computer which responsible for receiving, processing, management and supervising locally or remotely using Labview Application. The developed application includes several user controls and graph visualization that make it ergonomic and powerful.