Increasing Stability And Power Quality In Connection DFIG Wind Turbine To Grid By Using Battery Storage Source

One of the types of renewable energy is the wind energy that has been caused using doubly fed induction generator DFIG widely. When the wind speed is lessor more than allowable range wind turbine is isolating main Grid. And when the wind speed place in permitted range it is connected to the Grid again. Reconnected Wind turbine to the main Grid cause that turbulences in the current and the output voltage of the generator and reduce power quality. In this paper reconnected wind turbine to the main Grid is doing in presence battery storage source in order to increasing stability reducing turbulences and increasing power quality. Battery storage source by control interface inverter cause increasing stability reducing turbulences and increasing power quality in reconnected wind turbine to the main Grid. Results of simulation confirm good and proper performance of battery storage source in reconnected wind turbine to main Grid.