Impact of renewable energy micro-power plants on power grids over Africa

Providing electricity in African countries through the extension of grid is very expensive, due to its highly distributed population. Thereby, use renewable energy micro-power plants proposed solution. In this paper, we present research studies at our laboratory achieve building prototypes smart plants. Four types are being developed; a 1.5 kW Wind Turbine Emulator based on Double Fed Induction Generator, Synchronous Photovoltaic system with Grid Tie Inverters and finally, 250 W plant connected self-made single-phase Inverter. addition, have simulated power conventional plants, stabilizers automatic voltage controllers other modelled running real time embedded processors (Raspberry PI3). To ensure data flow between all these grid, Firebase Database; experimental benches send receive orders to/from database thanks Wi-Fi microcontrollers ESP8266. Load Flow Transient Stability considered.