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Simulation and Implementation of Direct Power Control Grid Connected Photovoltaic System
This work describes a comprehensive study on modeling and controlling a grid-connected Photovoltaic (PV) system.The proposed system consists of various components, including Photovoltaic generator to absorb and convert sunlight into electricity, an adaptation stage composed of a boost DC-DC converte...
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Main Authors: | , , |
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Format: | Conference Proceeding |
Language: | English |
Subjects: | |
Online Access: | Request full text |
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Summary: | This work describes a comprehensive study on modeling and controlling a grid-connected Photovoltaic (PV) system.The proposed system consists of various components, including Photovoltaic generator to absorb and convert sunlight into electricity, an adaptation stage composed of a boost DC-DC converter and a DC-AC full-bridge inverter to converting alternating current (AC) electricity. The integrated control strategy is based of two main controllers: The technique of algorithm Maximum Power Point Tracking (MPPT) and Control of the active and reactive powers is performed using the direct power control (DPC) strategy. The objective of DPC approach is to supervise the instantaneous active and reactive powers with the purpose to regulate the DC bus voltage at the desired status, often employing the PI controller in the regulation loop. To experimentally test the proposed strategy a dSPACE 1104 was implemented. The simulation and experimental results obtained confirm the performances of the proposed technique. |
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ISSN: | 2379-0067 |
DOI: | 10.1109/ICSC58660.2023.10449860 |