Development of a Supervisory System Using Open-Source for a Power Micro-Grid Composed of a Photovoltaic (PV) Plant Connected to a Battery Energy Storage System and Loads †.

Autor: Silva, Fernanda Moura Quintão, El Kattel, Menaouar Berrehil, Pires, Igor Amariz, Maia, Thales Alexandre Carvalho
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Zdroj: Energies (19961073); Nov2022, Vol. 15 Issue 22, p8324, 22p
Abstrakt: The importance of renewable energies and energy storage system forming a micro-grid and integrating it to the electrical grid is widely spread. A supervisory system plays a crucial role in controlling, managing, and planning the micro-grid. This paper demonstrates the development of a new custom supervisory system based on Internet of Things (IoT), creating an information sharing environment. The proposed supervisory system is based on open-source tools for a micro-grid, composed of a photovoltaic power plant and a storage system, employing smart devices and making non-smart devices compatible with IoT systems. The new supervisory improves the available system by incorporating new features and devices and increasing the data polling rate when necessary. A comparison between the current supervisory system and the proposed one is performed, showing that the new system is more flexible, easily modified, cost-effective, and more fault-resilient. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index
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