Paper Details: Downloads: 1547
Serial Number: P1111633511
Title: Voltage Source Converter of Three Phase Photovoltaic Grid Connected System and Fault Analysis
Authors: B. Dhouib and H. Hadj Abdallah
Abstract: This paper develops a multilevel structure based on the modeling and control of a Photovoltaic (PV) application connected to a three-phase grid. The DC-DC boost converter boosts the DC voltage of the PV array to the Maximum Power Point (MPP) using a Maximum Power Point Tracking (MPPT) based on the incremental conductance method. For synchronization, a three-phase inverter is necessary to connect the PV system to the grid. The control system modeling of three phase inverter was carried out under Matlab / Simulink environment using the proportional integral controllers, pulse width modulation (PWM) three-level pulse generator technique and park transformation. The Phase Locked Loop (PLL) is used to synchronize the inverter current angle with the angle of the grid voltage to reach a power factor as close to one as possible. As a final point, different types of fault condition are created, simulated and analyzed on the grid side.
Keywords: photovoltaic (PV), Maximum power point tracking (MPPT), pulse width modulation (PWM), voltage source converter (VSC), fault analysis
Journal/Conference: International Journal of Automatic Control and System Engineering
Volume: 16
Issue: 2
Submission Date: 8/9/2016 12:00:00 AM
Review Date: 9/10/2016 12:00:00 AM
Publishing Date: 9/23/2016 12:00:00 AM
Article Downloads: 1547
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