Authors : K.L. Sireesha and G. Kesavarao
Abstract: This study presents, in microgrid system, it is difficult to ensure the loads reliable power supply. The micro grid-wind energy system with and without energy storage connected to Doubly Fed Induction Generator (DFIG) is used to interchange the controllable real and reactive power in the grids and to maintain the quality of power, control and operation at the Point of Common Coupling (PCC). The proposed control methods derived for (DFIG’S) Doubly Fed Induction Generator, energy storage systems. This method is used to maintain quality of power. The system can also be operated as a standalone system in case of grid failure like a uninterrupted power supply. The system studies are made on MATLAB/ Simulink.
K.L. Sireesha and G. Kesavarao, 2020. Operation and Control of a Micro Grid Fed from Large Wind Farm With and Without Energy Storage System Connected to Main Grid. International Journal of Electrical and Power Engineering, 14: 11-16.