Developing next generation of electric grids for fulfilling deficiencies of conventional grids in supporting today's requirements

From the initial days of establishment of power system in the late 20 century up to now, no fundamental improvement has been taken place in power distribution systems; on the other hand many innovations have taken place in both demand and generation sides of power systems. These innovations have introduced new requirements which electric grids should be able to support. The majority of these innovations have held during recent decades. All these have made conventional electric grids somehow deficient. Our aim of this presentation is to develop the next generation of electric grids which fulfills conventional grids and support all new requirements. So at first we investigate innovations and also new requirements which conventional electric grids are not able to support. Then we obtain semantics which next generation of electric grids should be able to support. For implementation of these semantics some infrastructures should be developed, the result is obtaining required pragmatic functions. Finally we investigate achievements. These achievements satisfy the requirements that we introduced firstly which today's grids should be able to support.