In this paper, simulation and implementation way for practical control of\nSingle Inverter Microgrid (SIMG) is presented. This system is equipped by\nsolar system, wind energy conversion system (WECS), and microturbine system.\nEach DGâ??s has controlled independently. This is a kind of decentralize\ncontrol because each DGâ??s has difference controller. Control of Microgrid\n(MG) during both grid tie and islanding modes is presented. Solar system and\nWECS are modeled based on santerno products. This system is compared\nwith three inverter MGs with Centralize control strategy. Controlled signals\nshow that SIMG is more reliable and economical. THD is improved and\nstrategy is simplified for SIMG.
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