Performance analysis of Dual Stage Grid-Tied Three-Phase PV system |
Author(s): |
Poorva Chouhan , Scope College of Engineering, Bhopal; Abhishek Chourey, Scope College of Engineering, Bhopal |
Keywords: |
Feed Forward Control Loop (FFCL), Renewable Energy Sources (RES), Voltage Source Converter (VSC), Grid Integration, Total Harmonic Distortion (THD) |
Abstract |
A simplified inverter topology using switching pulse Feed Forward Control Loop (FFCL) for grid integration of photovoltaic (PV) system is proposed. For grid-tied operation of PV-system two topologies are mentioned in literature, namely single-stage (SS) and dual-stage (DS). SS employs only one converter which regulates the DC voltage of PV and also integrates PV with grid. While in DS two converters are used to perform the above mentioned task individually. In this work for a three phase DS-PV system is designed for smooth operation with grid connectivity. Efficiency comparison between conventional Voltage Source Converter (VSC) and proposed inverter topology for PV system configurations is discussed. The system is designed in MATLAB simulink to study its performance for various loading conditions. |
Other Details |
Paper ID: IJSRDV9I10045 Published in: Volume : 9, Issue : 1 Publication Date: 01/04/2021 Page(s): 87-90 |
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