Power Quality Improvement and Harmonics Reduction Method Using Neural Fuzzy Logic Controller In Two-Stage Pv-Battery System

According to the Power Quality Analysis, how much harmonic current must be injected into the grid as a result of solar power plants connected on the user side summarizes the impacts of grid-connected solar power plants on harmonic current on the power quality of the distribution network. After that, models for solar generation and the electrical grid are developed in order to examine photovoltaic generation that is connected to the grid. The converter manages reactive power adjustment in both linear and nonlinear loads. Comparisons are made between the performance of controllers for artificial and fuzzy neural networks. This technique successfully eliminates total harmonic distortion. The main goals of the strategy are to get the most out of renewable energy sources and to boost the absolute system's accuracy by using more power—typically half of the regular boost inductance.