Renewable Energy Based Micro-Grid System for Power Quality Improvement

In recent years the microgrid had produced more power and utilized in the various application. The linear and non-linear load is used in grid-connected PV based converter system. The novel control strategy used to offer the possibility to inject electrical energy from the different renewable sources and on the other hand to improve the power quality in the same microgrid. The multilevel inverter connected in between the micro and main grid for study the power quality such as harmonic compensation, power factor correction, THD (total harmonic distortion), voltage and current balancing. The proposed topology has been implemented and results obtained by using MATLAB/SIMULINK.