Main Article Content
Abstract
Increased generation and grid interfacing of the renewable energy sources has impacted power quality concerns in the network. The abnormalities during grid interfacing has leads to maloperation of energy conversion devices which in turn leading to failure of other electrical equipment.This paper presents control methodology using fuzzy logic controller to improve the power quality for single stage grid interfaced solar energy conversion.To get the maximum power from solar photo voltaicMPPTtechnique is used. The proposed method is to increase the power quality by using fuzzy logic controller. This control technique can give the accurate results, reduction of total harmonic distortion in Grid side, fast response, unity power factor operation and smoothvoltage and currentwaveforms. This project is simulated on MATLAB simulink and the results are obtained. The THD analysis for the grid parameters are performed which evaluates the effectiveness of the control mechanism which results inimprovement of power quality and the system