Abstract :

For this study, we looked at one renewable energy microgrid (MG). When renewable energy sources like wind and hydro are abundant, wind-hydro MGs may produce power. The primary control device of MG is an inverter for voltage source (VSI), which works on indirect current control. By removing harmonics from nonlinear loads, controlling voltage in the occurrence of events like load imbalance, and compensating reactive power at the connection point based on system demands, this VSI improves energy quality. It may be used to determine the power balance in the event that units of production, storage, and consumption are altered. A method called weighted zero attraction with least square error control is used for VSI switching pulses. A MATLAB/Simulink model was created to describe the MG's performance in both static and dynamic environments, subjected to linear and nonlinear stresses.